CN103332015B - A kind of method of chip, imaging cartridge and response imaging device thereof - Google Patents
A kind of method of chip, imaging cartridge and response imaging device thereof Download PDFInfo
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Abstract
The present invention relates to a kind of method of chip, imaging cartridge and response imaging device thereof.Described chip circuit plate comprises the interface portion for communicating with imaging device, for the parameter storage part of storage change parameter, and device identification can be imaged but the data generating section of the inaccurate response data of contained information according to running parameter generation, control part, when imaging device reads usage data, response data is sent to imaging device, when imaging device write usage data, comparing section is sent to by response data with from the usage data of imaging device, and according to the running parameter in comparative result amendment parameter storage part.This chip and based on this chip imaging cartridge and response imaging device method return when imaging device access can by printer identification but the inaccurate response data of contained information to imaging device, therefore, it is possible to effectively avoid leakage user profile.
Description
Technical field
The present invention relates to imagewise development technical field, particularly relate to a kind of method of chip, imaging cartridge and response imaging device thereof.
Background technology
Along with the development of imaging technique, the various imaging devices such as such as duplicator, printer, facsimile machine and word processing all-in-one have been widely used in daily life work.Be provided with the imaging cartridge (as print cartridge, cartridge) being used for holding recording materials can changed by user in general imaging device, imaging cartridge be provided with chip, be stored with the usage data produced in the initial data relevant to imaging cartridge and imaging process.Wherein, relevant to imaging cartridge initial data can be: imaging cartridge plant code, date of manufacture, model and characterisitic parameter etc.; The usage data produced in imaging process can be: imaging number of pages, recording materials surplus information and rotary unit revolution etc., rotary unit here refers to the imaging device internal parts such as photosensitive drums, charging roller, developer roll or powder feeding roller.Usually these data can not be encrypted, in the information interaction of imaging device and imaging cartridge, as long as model is mated, any imaging device can read usage data and the initial data of imaging cartridge from the chip of imaging cartridge, or writes up-to-date usage data in the chip of imaging cartridge.Because usage data can reflect that user uses the situation of imaging device, the relevant information of user can be reflected to a certain extent laterally, therefore once there be people to obtain user related information by the usage data read in chip mala fide, the business data of such as need to be keep secret, just likely can bring harm to user.
On the other hand, chip has and breaks down because of user misoperation, or because life cycle totally occurs abnormal situation, to this, relevant maintenance personal needs to make accurate judgment, thus takes measure targetedly as fixed a breakdown or changing chip.But some reset chips in the market, when the recording materials in imaging cartridge exhaust or be about to exhaust, chip can perform reset operation, refreshing usage data, as the recording materials stored in chip surplus information is become abundance from exhausting, or imaging number of pages being reduced to 0.Thus, just do not have data can reflect the real life cycle of chip, thus investigate failure cause to maintenance personal and cause obstacle.For head it off, patent CN201210209303.5 discloses a kind of chip, using state parameter is provided with in this chip, it comprises: write one or more in count parameter value, proper communication parameter value, reading times parameter value, communication failure count parameter value, Communication Jamming count parameter value, when chip receive imaging device send read-write operation order or chip on control unit monitor communication interference signals time, chip can upgrade using state parameter.Although this method can true service life of memorization COMS clip, except storing the usage data produced in imaging process in chip, also needing additionally to increase memory space and storing using state parameter, therefore certainly will add the manufacturing cost of chip.
For this reason, need badly and a kind ofly can either read the method that chip can guarantee again the low-cost chip of data information security, imaging cartridge and response imaging device thereof true service life.
Summary of the invention
For the problems referred to above, the invention provides a kind of method of chip, imaging cartridge and the response imaging device thereof that can guarantee data information security.
Chip provided by the invention, is characterized in that, its circuit board comprises: for the interface portion communicated with imaging device; For the parameter storage part of storage change parameter; And data generating section, generate according to described running parameter and can be imaged device identification but the inaccurate response data of contained information; Comparing section, more described response data and the usage data from imaging device; Control part, when imaging device reads usage data, described response data is sent to imaging device, when imaging device write usage data, send to described comparing section by described response data with from the usage data of imaging device, and revise described running parameter according to comparative result.
In technique scheme, described running parameter comprises the count parameter that roughly can reflect imaging device and chip information interaction times.
Further, described running parameter can also comprise the state parameter that can reflect imaging cartridge service life state, and described state parameter has two state values: the first state value, generates the first response data representing that the imaging cartridge life-span is not most for described data generating section; Second state value, generates the second response data representing imaging cartridge lifetime expires for described data generating section; And the initial value of described state parameter is the first state value.
The present invention also provides a kind of method responding imaging device, and it comprises the following steps: chip receives the usage data reading command from imaging device; Chip generates according to the running parameter prestored can be imaged device identification but the inaccurate response data of contained information; Chip output response data is to imaging device.
In technique scheme, described running parameter can be roughly can reflect the count parameter of imaging device and chip information interaction times or can reflect the state parameter of imaging cartridge service life state, described state parameter has two state values: the first state value, generates the first response data representing that the imaging cartridge life-span is not most for described data generating section; Second state value, generates the second response data representing imaging cartridge lifetime expires for described data generating section; The initial value of described state parameter is the first state value.
The present invention also provides the method for another kind of response imaging device, and it comprises the following steps: chip receives usage data write instruction from imaging device and the usage data that will write; Chip generates according to the running parameter prestored can be imaged device identification but the inaccurate response data of contained information; Chip compares the appointed information whether in usage data and response data with different content: if, amendment running parameter; If not, terminate.
In technique scheme, described running parameter can be the count parameter that roughly can reflect imaging device and chip information interaction times.
Further, after the described count parameter of amendment, can also judge whether described count parameter reaches the threshold value characterizing and exhaust service life: if chip quits work, or generate and represent the response data that exhausts send to imaging device in service life, then terminate; If not, directly terminate.
In addition, in technique scheme, described running parameter can comprise the count parameter that roughly can reflect imaging device and chip information interaction times and the state parameter that can reflect imaging cartridge service life state, described state parameter has two state values: the first state value, generates the first response data representing that the imaging cartridge life-span is not most for described data generating section; Second state value, generates the second response data representing imaging cartridge lifetime expires for described data generating section; The initial value of described state parameter is the first state value; And chip generates the response data that can be imaged device identification according to state parameter; When having the appointed information of different content in usage data and response data, amendment count parameter.
Further, after the described count parameter of amendment, can also judge whether described count parameter reaches the threshold value characterizing and exhaust service life: if amendment state parameter, becomes the second state value by it from the first state value, then terminate; If not, directly terminate.
Another aspect of the present invention, also provides a kind of imaging cartridge, it is characterized in that, it arranges said chip.
The method of said chip, imaging cartridge and response imaging device thereof return when imaging device is accessed can by printer identification but the inaccurate response data of contained information to imaging device, therefore, it is possible to effectively avoid revealing user profile, and by arranging count parameter and/or state parameter, while stating function in realization, can also actual life of memorization COMS clip further, be conducive to malfunction elimination and quality is false proof.The present invention can be widely used in all kinds of imaging device.
Accompanying drawing explanation
Fig. 1 is chip structure schematic diagram of the present invention;
Fig. 2 is the workflow diagram of die response usage data reading command of the present invention;
Fig. 3 is the workflow diagram of die response usage data of the present invention write instruction;
Fig. 4 is that the embodiment of the present invention one adds the workflow diagram judging whether service life exhausts;
Fig. 5 is the workflow diagram of the embodiment of the present invention two die response usage data write instruction;
Fig. 6 be the embodiment of the present invention two add judge whether to exhaust service life workflow diagram.
Detailed description of the invention
Below for the information interactive process of printer and ink box chip, with reference to accompanying drawing, technical scheme of the present invention and the technique effect that can reach are described in detail.
In prior art, in printer operation process, printer and ink box chip generation information interaction, comprising: printer sends write instruction to ink box chip, sends the usage data produced in print procedure to ink box chip; Printer sends reading command to ink box chip, require that ink box chip transmits usage data and returns to printer, when printer does not receive the usage data from ink box chip, or when the usage data received does not meet the requirement of printer, printer reports an error or refuses printing.Such as, when returning to quantity of ink deficiency in the ink remaining amount information displaying print cartridge in printer usage data when ink box chip, the printing of printer refusal.Introduced from preceding background, the usage data that this chip returns to printer can be not limited to ink remaining amount information, and can also be the out of Memory such as number of print pages or last time-write interval, these information likely can reveal user profile.Therefore, the present invention proposes a kind of new technical scheme, namely when receiving the usage data reading command from printer, enable chip return one by printer identification but the inaccurate response data of contained information to printer.The plausible usage data of this response data class, roughly the same with data format with the data type of real usage data, data length, the demand of printer identification print cartridge can be met, but contained information is but different with real usage data, thus can avoid revealing user profile.To this, the invention provides a kind of chip as shown in Figure 1, the circuit board of this chip comprise:
For the interface portion 11 with printer communication;
For the parameter storage part 12 of storage change parameter, described running parameter can comprise the count parameter that roughly can reflect printer and chip information interaction times and/or the state parameter that can reflect print cartridge service life state, and other similar variable elements;
Data generating section 13, generating according to running parameter can by the response data of printer identification;
Comparing section 14, compares response data and the usage data from printer;
Control part 15, when printer reads usage data, the response data that data generating section 13 generates is sent to printer, when printer write usage data, the response data that data generating section 13 is generated and send to comparing section 14 from the usage data of printer, and according to the running parameter in comparative result amendment parameter storage part 12.
Above-mentioned interface portion 11 can be that chip carries out contacting the contact sets of communication with printer, also can be the antenna carrying out wireless telecommunications with printer.
Above-mentioned data generating section 13 generates according to running parameter can by the response data of printer identification, concrete, can be that data generating section 13 comprises a question blank, the corresponding response data of each possible running parameter in question blank, data generating section 13 selects corresponding response data to export according to running parameter; Also can be that data generating section 13 includes default algorithm, calculate according to running parameter and generate response data, different running parameters can generate different response datas, also can generate identical response data, not limit at this.
As shown in Figure 2, the workflow of usage data reading command that said chip response printer transmits comprises the following steps:
S1, interface portion 11 receives the usage data reading command from printer;
S2, data generating section 13 generates response data according to the running parameter be stored in parameter storage part 12;
S3, response data is sent to printer by interface portion 11.
As shown in Figure 3, the workflow that the usage data that said chip response printer transmits writes instruction comprises the following steps:
S4, the usage data that interface portion 11 receives from printer writes instruction and the usage data that will write;
S5, the usage data from printer is sent to comparing section 14 by interface portion 11;
S6, data generating section 13 generates response data according to the running parameter be stored in parameter storage part 12, and response data is sent to comparing section 14;
S7, comparing section 14 compares the appointed information whether in usage data and response data with different content:
If so, S8 is performed;
If not, S9 is performed;
S8, the running parameter in amendment parameter storage part 12;
S9, terminates.
In above-mentioned steps S7, compare the appointed information whether in usage data and response data with different content, refer to that whether the numerical value of both judgements in specific bit is different.Specifically, whether the numerical value that compares on a certain position of usage data or a few position according to prior agreement of comparing section 14 is different from the numerical value on a certain position corresponding in response data or a few position.Such as, usage data is eight bit 11000011, response data is also eight bit 11000100, whether the numerical value that comparing section 14 compares on from low level the 3rd of usage data and response data according to prior agreement is identical, numerical value in this example on from low level the 3rd of usage data is " 0 ", numerical value on from low level the 3rd of response data is " 1 ", draw both appointed information (numerical value on the 3rd from low level) conclusions that content is not identical thus, thus perform step S8, running parameter in amendment parameter storage part 12.Usage data can certainly be compared whether identical with the numerical value on all positions of response data, as long as there is the numerical value on a position different, just draw the conclusion that both appointed information contents are not identical.
Between above-mentioned steps S8 and S9, determining step S8.1 ~ S8.2 can also be increased:
S8, the running parameter in amendment parameter storage part 12;
S8.1, judges whether running parameter reaches default threshold value, and the size of this threshold value can be determined according to the empirical value in such as chip service life:
If so, S8.2 is performed;
If not, S9 is performed;
S8.2, chip quits work, or data generating section 13 generates the response data representing and exhaust service life, sends it to printer (as shown in Figure 4);
S9, terminates.
By increasing above-mentioned determining step S8.1 ~ S8.2, achieve Function Extension of the present invention, namely when running parameter reaches default threshold value, chip quits work or sends and represents that the response data exhausted service life is to printer, printer refuses printing thus, and point out user to change print cartridge in time accordingly, thus effectively ensure that print quality.
In above-mentioned steps S8, the running parameter in amendment parameter storage part 12 can be increasing or decreasing certain numerical value on the basis of current running parameter.Such as, current running parameter is 100, and after performing step S8, running parameter successively decreases 2, is rewritten as 98.When employing can roughly reflect the count parameter of printer and chip information interaction times as above-mentioned running parameter, the initial value of count parameter can be set to 0, and often perform a step S8, count parameter increases progressively 1.Thus, count parameter just have recorded the different number of times of response data that printer self generates to usage data and chip that chip writes, and then the number of times of the information interaction of printer and chip can be reflected roughly, enable user or factory repair personnel roughly grasp chip real service life.When chip occurs abnormal, user or factory repair personnel by reading count parameter, can roughly judge the number of times of the information interaction of printer and chip, thus can infer that chip will be use up due to failure cause or life-span and occur abnormal.
In above-described embodiment, utilize count parameter as running parameter on the one hand, have recorded the number of times that the response data of usage data and chip self generation that printer writes in chip is different, when ink box chip occurs abnormal, by reading the count parameter of chip internal parameter storage part, just roughly can judge the number of times of the information interaction of printer and chip, thus determine that chip will be use up due to failure problems or life-span and occur abnormal; On the other hand by count parameter calculate generation can by printer identification but the inaccurate response data of contained information to printer, even if therefore read by other people, also can not cause the leakage of user profile.In addition, due in chip storage change parameter, do not store the response data of usage data and the data generating section generation produced in print procedure, therefore also effectively save the memory space of chip, reduce the manufacturing cost of chip.
Above are only present pre-ferred embodiments, reality also can have many changes.In another embodiment of the present invention, except count parameter, running parameter can also comprise the state parameter that can reflect the print cartridge life-span.Described state parameter can comprise two states value: the first state value, generates represent print cartridge life-span unspent first response data for data generating section 13; Second state value, generates the second response data representing print cartridge lifetime expires for data generating section 13.And chip is under unused state, the initial value of state parameter is the first state value.
As shown in Figure 5, in this embodiment, the workflow of the usage data reading command that die response printer transmits comprises the following steps:
S21, interface portion 11 receives the usage data reading command from printer;
S22, data generating section 13 generates response data according to the state parameter be stored in parameter storage part 12;
S23, response data is sent to printer by interface portion 11.
That is, except generated the method for response data in a upper embodiment by count parameter except, the data generating section 13 of chip can also generate corresponding response data according to state parameter:
When state parameter is the first state value, data generating section 13 generates and represents print cartridge life-span unspent first response data;
When state parameter is the second state value, data generating section 13 generates the second response data representing print cartridge lifetime expires.
In this embodiment, the response data that chip feeds back to printer is only relevant with state parameter, has nothing to do, therefore also can reach the technique effect identical with a upper embodiment with the real usage data of print cartridge.
As shown in Figure 6, in this embodiment, the workflow of the usage data write instruction that die response printer transmits comprises the following steps:
S24, the usage data that interface portion 11 receives from printer writes instruction and the usage data that will write;
S25, the usage data from printer is sent to comparing section 14 by interface portion 11;
S26, data generating section 13 generates response data according to the count parameter be stored in parameter storage part 12 or state parameter, and response data is sent to comparing section 14;
S27, comparing section 14 compares the appointed information whether in usage data and response data with different content:
If so, S28 is performed;
If not, S31 is performed;
S28, the count parameter in amendment parameter storage part 12;
S29, judges whether count parameter reaches default threshold value, and the size of this threshold value can be determined according to the empirical value in such as chip service life:
If so, S30 is performed;
If not, S31 is performed;
S30, the state parameter in amendment parameter storage part 13, becomes the second state value by it from the first state value;
S31, terminates.
The content of above-mentioned steps S27 ~ S29 is identical with step S7, S8 with S8.1 of a upper embodiment, does not repeat herein.
In above-mentioned another embodiment, the running parameter in chip parameter storage part 12 not only comprises count parameter, also comprises state parameter.Still the number of times that the response data that the usage data and chip self utilizing count parameter journal printer to write in chip on the one hand generates is different, thus help user or factory repair personnel roughly to grasp chip real service life, be conducive to failture evacuation and quality is false proof; On the other hand, by count parameter or state parameter calculate generation can by printer identification but the inaccurate response data of contained information to printer, even if therefore read by other people, also can not cause the leakage of user profile.Simultaneously, when after the threshold value that count parameter reaches according to such as empirical value setting in service life, state parameter is revised as the second state value by the first state value, and then when printer reads usage data again, data generating section will generate the response data representing and exhaust service life, and send to printer, printer refuses printing thus, and point out user to change imaging cartridge in time accordingly, thus effectively ensure that print quality.In addition, due in chip storage change parameter, do not store the response data of usage data and the data generating section generation produced in print procedure, therefore also effectively save the memory space of chip, reduce the manufacturing cost of chip.
It should be noted that, although give the workflow diagram (Fig. 2 ~ Fig. 6) of display execution sequence in Figure of description of the present invention, but be not limited thereto, in some cases, step of the present invention can be performed with different orders or combination, such as, the order of step S5 and step S6, and the order of step S25 and step S26 in no particular order, can exchange.
Certainly, the embodiment that the present invention mentions can also have many improvement.Such as, reset function etc. is added in the chips.It should be noted that, the ink remaining amount information above mentioned can be any data relevant with ink remaining amount, as print cartridge volume parameter, fill ink scale parameter, excess ink take the percentage, exhausted amount of ink etc. that ink is measured.Although embodiments of the invention are only for printer and ink box chip, those skilled in the art are easy to associate the embodiment of the present invention and are equally applicable to other imaging device and imaging cartridge, as facsimile machine and carbon powder box chip.And further, the present invention can also provide a kind of imaging cartridge, this imaging cartridge can be provided with the chip as described in embodiment one or embodiment two.
Although invention has been described with reference to preferred embodiment, without departing from the scope of the invention, various improvement can be carried out to it and parts wherein can be replaced with equivalent.The present invention is not limited to specific embodiment disclosed in literary composition, but comprises all technical schemes fallen in the scope of claim.
Claims (11)
1. a chip, is characterized in that, its circuit board comprises:
For the interface portion communicated with imaging device;
For the parameter storage part of storage change parameter; And
Data generating section, generates according to described running parameter and can be imaged device identification but the inaccurate response data of contained information;
Comparing section, more described response data and the usage data from imaging device;
Control part, when imaging device reads usage data, described response data is sent to imaging device, when imaging device write usage data, send to described comparing section by described response data with from the usage data of imaging device, and revise described running parameter according to comparative result;
Wherein, the data length of described response data and described usage data and form roughly the same.
2. chip as claimed in claim 1, it is characterized in that, described running parameter comprises the count parameter that roughly can reflect imaging device and chip information interaction times.
3. chip as claimed in claim 2, it is characterized in that, described running parameter also comprises the state parameter that can reflect imaging cartridge service life state, described state parameter has two state values: the first state value, generates the first response data representing that the imaging cartridge life-span is not most for described data generating section; Second state value, generates the second response data representing imaging cartridge lifetime expires for described data generating section; And the initial value of described state parameter is the first state value.
4. respond a method for imaging device, it comprises the following steps:
Chip receives the usage data reading command from imaging device;
Chip generates according to the running parameter prestored can be imaged device identification but the inaccurate response data of contained information;
Chip output response data is to imaging device;
Wherein, the data length of described response data and described usage data and form roughly the same.
5. the method for response imaging device as claimed in claim 4, it is characterized in that, described running parameter roughly can reflect the count parameter of imaging device and chip information interaction times or can reflect the state parameter of imaging cartridge service life state, described state parameter has two state values: the first state value, represents with generating for data generating section the first response data that the imaging cartridge life-span is not most; Second state value, with generating the second response data representing imaging cartridge lifetime expires for data generating section; The initial value of described state parameter is the first state value.
6. respond a method for imaging device, it comprises the following steps:
Chip receives usage data write instruction from imaging device and the usage data that will write;
Chip generates according to the running parameter prestored can be imaged device identification but the inaccurate response data of contained information;
Chip compares the appointed information whether in usage data and response data with different content:
If so, running parameter is revised;
If not, terminate;
Wherein, the data length of described response data and described usage data and form roughly the same.
7. the method for response imaging device as claimed in claim 6, is characterized in that: described running parameter is the count parameter that roughly can reflect imaging device and chip information interaction times.
8. the method for response imaging device as claimed in claim 7, is characterized in that, after the described count parameter of amendment, also will judge whether described count parameter reaches the threshold value characterizing and exhaust service life:
If so, chip quits work, or generates and represent the response data that exhausts send to imaging device in service life, then terminates;
If not, directly terminate.
9. the method for response imaging device as claimed in claim 6, it is characterized in that: described running parameter comprises the count parameter that roughly can reflect imaging device and chip information interaction times and the state parameter that can reflect imaging cartridge service life state, described state parameter has two state values: the first state value, represents with generating for data generating section the first response data that the imaging cartridge life-span is not most; Second state value, with generating the second response data representing imaging cartridge lifetime expires for data generating section; The initial value of described state parameter is the first state value; And,
Chip generates the response data that can be imaged device identification according to state parameter;
When having the appointed information of different content in usage data and response data, amendment count parameter.
10. the method for response imaging device as claimed in claim 9, is characterized in that: after the described count parameter of amendment, also will judge whether described count parameter reaches the threshold value characterizing and exhaust service life:
If so, amendment state parameter, becomes the second state value by it from the first state value, then terminates;
If not, directly terminate.
11. 1 kinds of imaging cartridges, is characterized in that, are provided with the chip as described in claims 1 to 3 any one.
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103753963B (en) * | 2013-12-26 | 2016-03-30 | 珠海艾派克微电子有限公司 | A kind of imaging device carries out imaging cartridge legality identification method and imaging device |
| CN103879157B (en) * | 2014-01-20 | 2016-10-05 | 珠海艾派克微电子有限公司 | Parameter sending method, storage chip and the imaging cartridge of imaging cartridge storage chip |
| CN104494318B (en) * | 2014-11-25 | 2017-10-03 | 深圳市金印达科技有限公司 | A kind of printing consumables control device and self-adaptation control method |
| CN106183423B (en) * | 2015-02-12 | 2018-05-08 | 珠海纳思达企业管理有限公司 | The storage chip of imaging cartridge and use on imaging cartridge |
| WO2016192486A1 (en) * | 2015-06-04 | 2016-12-08 | 珠海纳思达企业管理有限公司 | Imaging cartridge and storage chip applied in imaging cartridge |
| CN104866253B (en) * | 2015-04-03 | 2018-03-30 | 珠海艾派克微电子有限公司 | A kind of chip and its method, the imaging system for responding imaging device |
| CN106648482B (en) * | 2016-12-30 | 2019-09-17 | 珠海艾派克微电子有限公司 | Information transferring method and printing imaging device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131677A (en) * | 2006-08-23 | 2008-02-27 | 联想(北京)有限公司 | Hard disk data protecting method based on virtual technology and protecting system thereof |
| CN101954797A (en) * | 2010-10-16 | 2011-01-26 | 珠海天威飞马打印耗材有限公司 | Consumable chip as well as data eliminating method and consumable vessel thereof |
| CN202029515U (en) * | 2011-04-13 | 2011-11-09 | 珠海艾派克微电子有限公司 | Chip applied to imaging box |
| CN102377894A (en) * | 2010-08-13 | 2012-03-14 | 珠海艾派克微电子有限公司 | Method and device for revising imaging box chip |
| CN102765256A (en) * | 2012-06-21 | 2012-11-07 | 珠海艾派克微电子有限公司 | Method for recording chip use state information, imaging box chip and imaging box |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7976138B2 (en) * | 2006-12-21 | 2011-07-12 | Eastman Kodak Company | Data-providing-component securing mechanism for printing apparatus reservoir |
-
2013
- 2013-07-05 CN CN201310282957.5A patent/CN103332015B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101131677A (en) * | 2006-08-23 | 2008-02-27 | 联想(北京)有限公司 | Hard disk data protecting method based on virtual technology and protecting system thereof |
| CN102377894A (en) * | 2010-08-13 | 2012-03-14 | 珠海艾派克微电子有限公司 | Method and device for revising imaging box chip |
| CN101954797A (en) * | 2010-10-16 | 2011-01-26 | 珠海天威飞马打印耗材有限公司 | Consumable chip as well as data eliminating method and consumable vessel thereof |
| CN202029515U (en) * | 2011-04-13 | 2011-11-09 | 珠海艾派克微电子有限公司 | Chip applied to imaging box |
| CN102765256A (en) * | 2012-06-21 | 2012-11-07 | 珠海艾派克微电子有限公司 | Method for recording chip use state information, imaging box chip and imaging box |
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