CN103166244A - Distributed power supply system and method - Google Patents
Distributed power supply system and method Download PDFInfo
- Publication number
- CN103166244A CN103166244A CN2011104278972A CN201110427897A CN103166244A CN 103166244 A CN103166244 A CN 103166244A CN 2011104278972 A CN2011104278972 A CN 2011104278972A CN 201110427897 A CN201110427897 A CN 201110427897A CN 103166244 A CN103166244 A CN 103166244A
- Authority
- CN
- China
- Prior art keywords
- fuel cell
- power supply
- voltage
- fuel
- powered equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Abstract
The invention discloses a distributed power supply system and a method. The distributed power supply system is divided into different voltage working regions according to difference of working voltages, each voltage working region is provided with a corresponding fuel cell power supply unit, and the output voltage of the fuel cell power supply unit of each voltage working region corresponds to components in a voltage branch region. Accordingly, a plurality of configured fuel cell power supply units of the distributed power supply system supply power to the different voltage working regions, and therefore electric energy conversation rates and electric energy use ratios are improved; and because the fuel cell power supply units of the distributed power supply system are arranged in a dispersed mode, heat dissipation efficiency of the distributed power supply system is improved.
Description
Technical field
The application relates to power technique fields, particularly relates to distributed power supply system and method.
Background technology
At present, the system of use portable power power supply all adopts the mode of single power supply power supply, for the operating voltage of different electric pressures, must realize through the multi-stage transformation circuit.
such as, there is the operating voltage of multiple different electric pressures in notebook-computer system, the operating voltage of these different electric pressures obtains after by the multilevel voltage conversion by a power supply, the cell voltage standard value of notebook computer is 11.1V, and notebook computer inside needs 5V, 3.3V and three kinds of different operating voltages of 1.2V, wherein the operating voltage of 5V and 3.3V is passed through respectively one-level DC-DC (Direct Current-Direct Current by cell voltage 11.1V, DC-to-DC) translation circuit obtains, the operating voltage of 1.2V is that the voltage by 3.3V obtains through second level DC-DC translation circuit.
By the research to prior art, the inventor finds: because the system that uses the portable power power supply has adopted multistage translation circuit, therefore, the conversion efficiency of electric energy is low, and the utilance of energy is lower.
Summary of the invention
For solving the problems of the technologies described above, the embodiment of the present application provides a kind of distributed power supply system and method, and is lower to solve energy conversion efficiency, the problem that capacity usage ratio is lower, and technical scheme is as follows:
A kind of distributed power supply system comprises the voltage power supply district that a plurality of operating voltages are different, also comprises:
A plurality of fuel cell-powered equipment corresponding with described a plurality of voltage power supplies districts respectively, each described fuel cell-powered equipment provides electric energy for the parts in corresponding with it voltage power supply district.
Preferably, described fuel cell-powered equipment is fuel cell, and the output voltage of described fuel cell is corresponding with the operating voltage in corresponding voltage power supply district.
Preferably, described fuel cell-powered equipment comprises: fuel cell and translation circuit, wherein,
Described translation circuit is connected with described fuel cell, is used for output voltage with described fuel cell and is converted to the required voltage of parts in corresponding voltage power supply district.
Preferably, also comprise: the fuel tank that is connected with described a plurality of fuel cells, for described a plurality of fuel cells provide fuel.
Preferably, described fuel tank provides fuel by direct reperfusion mode for described a plurality of fuel cells.
Preferably, also comprise: the controller that is connected respectively with described a plurality of fuel cells is used for, controlling described fuel tank and providing fuel for this fuel cell during lower than threshold value when the fuel content that described fuel cell detected.
Preferably, also comprise the sub-fuel tank corresponding with each described fuel cell-powered equipment;
Described controller also, is controlled described fuel tank and is provided fuel for this sub-fuel tank during lower than preset value for detection of the fuel content in the described sub-fuel tank.
The present invention also provides a kind of distributed power supply method, is applied to an electronic equipment, and this electronic equipment has a plurality of parts and power-supply system, and the operating voltage of described a plurality of parts is different, and described method comprises:
According to described operating voltage, described power-supply system is divided into a plurality of voltage power supplies districts;
The district provides a fuel cell-powered equipment for each described voltage power supply, and wherein, the voltage that each described fuel cell-powered equipment provides is corresponding with the voltage in corresponding described voltage power supply district.
Preferably, described fuel cell-powered equipment comprises fuel cell and translation circuit, the method also comprises: after the voltage that the operating voltage of the parts in voltage power supply that the voltage transitions of the fuel cell in described fuel cell-powered equipment output is corresponding with described fuel cell district is complementary, offer described parts.
Preferably, described fuel cell-powered equipment is fuel cell, and the output voltage of described fuel cell directly offers the parts in corresponding voltage power supply district.
Preferably, said method also comprises: the fuel content in described fuel cell-powered equipment being detected is during lower than threshold value, for described fuel cell-powered equipment provides fuel.
the technical scheme that is provided by above the embodiment of the present application as seen, different demarcation according to operating voltage in described distributed power supply system is different voltage power supply district, and in each voltage power supply district, corresponding fuel cell-powered equipment is set respectively, the output voltage of the fuel cell-powered equipment in each voltage power supply district is corresponding with the parts in this voltage partition, hence one can see that, a plurality of fuel cell-powered equipment of the distributed power supply system configuration that the present embodiment provides, being respectively different voltage power supplies districts powers, thereby transfer ratio and the utilance of electric energy have been improved, and, fuel cell-powered equipment scattering device due to described distributed power supply system, therefore, improved the radiating efficiency of this distributed power supply system.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present application or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or description of the Prior Art, apparently, the accompanying drawing that the following describes is only some embodiment that put down in writing in the application, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of a kind of distributed power supply system of the embodiment of the present application;
Fig. 2 is the structural representation of the another kind of distributed power supply system of the embodiment of the present application;
Fig. 3 is the structural representation of the another kind of distributed power supply system of the embodiment of the present application;
Fig. 4 is the structural representation of the another kind of distributed power supply system of the embodiment of the present application;
Fig. 5 is the structural representation of the another kind of distributed power supply system of the embodiment of the present application;
The flow chart of a kind of distributed power supply method that Fig. 6 provides for the embodiment of the present application.
Embodiment
In order to make those skilled in the art person understand better technical scheme in the application, below in conjunction with the accompanying drawing in the embodiment of the present application, technical scheme in the embodiment of the present application is clearly and completely described, obviously, described embodiment is only the application's part embodiment, rather than whole embodiment.Based on the embodiment in the application, those of ordinary skills are not making the every other embodiment that obtains under the creative work prerequisite, all should belong to the scope of the application's protection.
See also Fig. 1, show a kind of structural representation of distributed power supply system, be applied in electronic equipment, this system comprises: a plurality of voltage power supplies district that operating voltage is different, the fuel cell-powered equipment corresponding with a plurality of voltage power supplies districts, described respectively.
In the present embodiment, described voltage power supply district comprises: the first voltage power supply district 1, second voltage service area 2, tertiary voltage service area 3.
Described fuel cell-powered equipment comprises: the first fuel cell-powered equipment 4, the second fuel cell-powered equipment 5 and the 3rd fuel cell-powered equipment 6, wherein:
The described first fuel cell-powered equipment 4 provides electric energy for the parts in described the first voltage power supply district 1, the described second fuel cell-powered equipment 5 provides electric energy for the parts in described second voltage service area 2, and the described the 3rd fuel cell-powered equipment 6 provides electric energy for the parts in described tertiary voltage service area 3.
be provided with respectively the fuel cell-powered equipment corresponding from different voltage power supplies districts in the distributed power supply system that the present embodiment provides, the output voltage of the fuel cell-powered equipment in each voltage power supply district is corresponding with the parts in this voltage partition, hence one can see that, a plurality of fuel cell-powered equipment of the distributed power supply system configuration that the present embodiment provides, being respectively different voltage power supplies districts powers, thereby transfer ratio and the utilance of electric energy have been improved, and, power supply scattering device due to described distributed power supply system, therefore, improved the radiating efficiency of this distributed power supply system.
See also Fig. 2, show the structural representation of another kind of distributed power supply system, the described fuel cell-powered equipment in above-described embodiment comprises: fuel cell 110 and translation circuit 120.
This distributed power supply system comprises at least: fuel cell 110, translation circuit 120 and the first voltage power supply district 1.
After the voltage of described fuel cell 110 outputs is transformed to the required voltage of parts in described the first voltage power supply district through translation circuit 120, offer described the first interior parts in voltage power supply district 1.
Concrete, because the parts in the output voltage of fuel cell 110 and the first voltage power supply district 1 do not mate, therefore, need to carry out DC converting through translation circuit 120, be the required voltage of parts in described the first voltage power supply district 1 with the voltage transitions of fuel cell 110 output, to guarantee the parts normal operation in described the first voltage power supply district 1.
The distributed power supply system that the present embodiment provides, be the different different fuel cell-powered equipment of voltage power supply district's configuration, this fuel cell-powered equipment comprises fuel cell and translation circuit, through translation circuit, the output voltage of fuel cell is transformed to the operating voltage of the parts in corresponding voltage power supply district, this process has only been carried out DC converting one time to the output voltage of fuel cell, thereby transfer ratio and the utilance of electric energy have been improved, simultaneously, due to fuel cell-powered equipment scattering device, therefore, improved the radiating efficiency of this distributed power supply system.
Need to prove, the present embodiment is only a concrete application example, and wherein, the number in voltage power supply district can be for a plurality of, and the number of corresponding fuel cell-powered equipment is identical with the number in voltage power supply district, and the application does not limit this.
See also Fig. 3, show the structural representation of another kind of distributed power supply system, the fuel cell-powered equipment in embodiment corresponding to Fig. 1 is specially fuel cell.
Described distributed power supply system comprises at least: the first voltage power supply district 1, first fuel cell 130 corresponding with this first voltage power supply district.
Wherein, the operating voltage of the output voltage of described the first fuel cell 130 and described the first voltage power supply district 1 inner part is complementary, be that the output voltage of described the first fuel cell 130 is in the error allowed band of the operating voltage of described the first voltage power supply district 1 inner part, therefore the output voltage of described the first fuel cell 130 can directly offer the parts in described the first voltage power supply district 1.
The distributed power supply system that the present embodiment provides, with the difference of power consumption equipment according to operating voltage, be divided into a plurality of voltage power supplies districts, and be each voltage power supply district's configuration one fuel cell, and the output voltage of fuel cell can be directly the parts power supply in corresponding voltage power supply district, need not to carry out voltage transitions, therefore, improved the utilance of this distributed power supply system to electric energy, and the fuel cell scattering device of described distributed power supply system has improved the radiating efficiency of distributed power supply system.
See also Fig. 4, show the structural representation of another kind of distributed power supply system, described distributed power supply system also comprises fuel tank 7, is used to the fuel cell-powered equipment in described distributed power supply system that fuel is provided.
Concrete, described fuel tank 7 can directly provide fuel for the first fuel cell-powered equipment 4 in described distributed power supply system, the second fuel cell-powered equipment 5, the 3rd fuel cell-powered equipment 6 by fuel transport passageway.
Preferably, as shown in Figure 4, described distributed power supply system can also comprise controller 8, fuel content in controller 8 detects fuel cell-powered equipment in this system is lower than threshold value, and when fuel in described fuel tank 7 being detected and being not less than the required fuel of described fuel cell-powered equipment, control described fuel tank 7 and be this fuel cell-powered equipment transfer the fuel, to guarantee that this fuel cell-powered equipment can work; Otherwise, send the warning message of fuel tank fuel shortage.
Concrete, the fuel content in controller 8 detects the first fuel cell-powered equipment 4 is opened thereby control the fuel transport passageway that is communicated with this first fuel cell-powered equipment 4, and is the first fuel cell-powered equipment 4 transfer the fuels less than threshold value.
Preferably, in distributed power supply system as shown in Figure 5, sub-fuel tank of each voltage power supply district's configuration, this sub-fuel tank provides fuel for the fuel cell-powered equipment in this voltage power supply district.
Concrete, described distributed power supply system comprises: the first sub-fuel tank 91 provides fuel for the described first fuel cell-powered equipment; The second sub-fuel tank 92 provides fuel for the described second fuel cell-powered equipment; The 3rd sub-fuel tank 93 provides fuel for the described the 3rd fuel cell-powered equipment.
Concrete, described controller 8 detects the interior fuel content of the first sub-fuel tank 91 lower than preset value, and when the fuel contents in described fuel tank 7 satisfied the required fuel content of the described first sub-fuel tank 91, controlling described fuel tank 7 was the described first sub-fuel tank 91 transfer the fuels; When if controller 8 detects fuel shortage in described fuel tank 7, send the warning message of fuel shortage.
Fuel in controller 8 detects the described first fuel cell-powered equipment 4 is during lower than described threshold value, and controlling the described first sub-fuel tank is the described first fuel cell-powered equipment 4 transfer the fuels.
In like manner, the course of work of the second sub-fuel tank 92 and the 3rd sub-fuel tank 93 is identical with the course of work of described the first sub-fuel cell, repeats no more herein.
The device embodiment of corresponding and above-mentioned distributed power supply system, the application also provide a kind of distributed power supply method.
See also Fig. 5, show a kind of flow chart of distributed power supply method, the method is applied in electronic equipment, and this electronic equipment has a plurality of parts, and the operating voltage of described a plurality of parts is different, and the method comprises the following steps:
S101 according to described operating voltage, is divided into a plurality of voltage power supplies districts with described a plurality of parts.
Concrete, the parts that operating voltage is identical are divided in a voltage power supply district.
S102 is each voltage power supply district's configuration one fuel cell-powered equipment, and wherein, the voltage that each described fuel cell-powered equipment provides is corresponding with the voltage in corresponding voltage power supply district.
During concrete enforcement, described fuel cell-powered equipment can comprise fuel cell and translation circuit, at this moment, the described translation circuit of voltage process of fuel cell output is transformed to the voltage in corresponding voltage power supply district, and offer corresponding parts, guarantee described parts normal operation.
Described fuel cell-powered equipment can also be fuel cell, and the output voltage of fuel cell is corresponding with the voltage in voltage power supply district, can directly offer corresponding parts, to guarantee described parts normal operation.
Preferably, as shown in Figure 5, the method also comprises:
S103, the fuel in described fuel cell-powered equipment being detected for described fuel cell provides fuel, can work to guarantee described fuel cell-powered equipment during lower than threshold value.
Preferably, when the sub-fuel cell of each corresponding configuration in voltage power supply district in described distributed power supply system, this distribution method of supplying power to also comprises: detect fuel content in described sub-fuel tank lower than preset value, and when the fuel content in described fuel tank satisfied the required fuel content of described sub-fuel tank, controlling described fuel tank was this sub-fuel tank transfer the fuel; Fuel content in fuel cell-powered equipment being detected is during lower than described threshold value, and controlling the sub-fuel tank corresponding with this fuel cell-powered equipment is described fuel cell-powered equipment transfer the fuel.
Need to prove, the distributed power supply system that the application provides and distributed power supply method are applied to electronic equipment, and be concrete, and the required voltage of wanting of described electronic equipment internal parts is different, such as, notebook computer, the application does not limit this.
For above-mentioned embodiment of the method, for simple description, therefore it all is expressed as a series of combination of actions, but those skilled in the art will be appreciated that, the present invention is not subjected to the restriction of described sequence of movement, because according to the present invention, some step can adopt other orders or carry out simultaneously.Secondly, those skilled in the art should be understood that also the embodiment described in specification all belongs to preferred embodiment, and related action or module might not be that the present invention is necessary.
Each embodiment in this specification all adopts the mode of going forward one by one to describe, and between each embodiment, identical similar part is mutually referring to getting final product, and each embodiment stresses is difference with other embodiment.Those of ordinary skills namely can understand and implement in the situation that do not pay creative work.
Need to prove, in this article, relational terms such as the first and second grades only is used for an entity or operation are separated with another entity or operating space, and not necessarily requires or hint and have the relation of any this reality or sequentially between these entities or operation.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby make the process, method, article or the equipment that comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or also be included as the intrinsic key element of this process, method, article or equipment.In the situation that not more restrictions, the key element that is limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
The above is only the application's embodiment; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the application's principle; can also make some improvements and modifications, these improvements and modifications also should be considered as the application's protection range.
Claims (11)
1. a distributed power supply system, comprise the voltage power supply district that a plurality of operating voltages are different, it is characterized in that, also comprises:
A plurality of fuel cell-powered equipment corresponding with described a plurality of voltage power supplies districts respectively, each described fuel cell-powered equipment provides electric energy for the parts in corresponding with it voltage power supply district.
2. distributed power supply system according to claim 1, is characterized in that, described fuel cell-powered equipment is fuel cell, and the output voltage of described fuel cell is corresponding with the operating voltage in corresponding voltage power supply district.
3. distributed power supply system according to claim 1, is characterized in that, described fuel cell-powered equipment comprises: fuel cell and translation circuit, wherein,
Described translation circuit is connected with described fuel cell, is used for output voltage with described fuel cell and is converted to the required voltage of parts in corresponding voltage power supply district.
4. according to claim 1-3 described distributed power supply systems of any one, is characterized in that, also comprises: the fuel tank that is connected with described a plurality of fuel cells, and for described a plurality of fuel cells provide fuel.
5. distributed power supply system according to claim 4, is characterized in that, described fuel tank provides fuel by direct reperfusion mode for described a plurality of fuel cells.
6. distributed power supply system according to claim 4, it is characterized in that, also comprise the controller that is connected respectively with described a plurality of fuel cells, be used for, controlling described fuel tank and providing fuel for this fuel cell during lower than threshold value when the fuel content that described fuel cell detected.
7. distributed power supply system according to claim 6, is characterized in that, also comprises, the sub-fuel tank corresponding with each described fuel cell-powered equipment;
Described controller also, is controlled described fuel tank and is provided fuel for this sub-fuel tank during lower than preset value for detection of the fuel content in the described sub-fuel tank.
8. a distributed power supply method, be applied to an electronic equipment, and this electronic equipment has a plurality of parts and power-supply system, and the operating voltage of described a plurality of parts is different, it is characterized in that, described method comprises:
According to described operating voltage, described power-supply system is divided into a plurality of voltage power supplies districts;
The district provides a fuel cell-powered equipment for each described voltage power supply, and wherein, the voltage that each described fuel cell-powered equipment provides is corresponding with the voltage in corresponding described voltage power supply district.
9. method according to claim 8, it is characterized in that, described fuel cell-powered equipment comprises fuel cell and translation circuit, the method also comprises: after the voltage that the operating voltage of the parts in voltage power supply that the voltage transitions of the fuel cell in described fuel cell-powered equipment output is corresponding with described fuel cell district is complementary, offer described parts.
10. method according to claim 8, is characterized in that, described fuel cell-powered equipment is fuel cell, and the output voltage of described fuel cell directly offers the parts in corresponding voltage power supply district.
11. method according to claim 8 is characterized in that, the method also comprises: the fuel content in described fuel cell-powered equipment being detected is during lower than threshold value, for described fuel cell-powered equipment provides fuel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104278972A CN103166244A (en) | 2011-12-19 | 2011-12-19 | Distributed power supply system and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104278972A CN103166244A (en) | 2011-12-19 | 2011-12-19 | Distributed power supply system and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103166244A true CN103166244A (en) | 2013-06-19 |
Family
ID=48589088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104278972A Pending CN103166244A (en) | 2011-12-19 | 2011-12-19 | Distributed power supply system and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103166244A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901358A (en) * | 2015-05-12 | 2015-09-09 | 深圳市金立通信设备有限公司 | Power supply circuit, power supply method and terminal |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841824A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Fuel cell system |
| US20070259218A1 (en) * | 2006-05-04 | 2007-11-08 | Chun-Chin Tung | Fuel cell capable of power management |
| CN101677190A (en) * | 2008-09-17 | 2010-03-24 | 英业达股份有限公司 | Component having multiple output voltages and electronic device using same |
| JP2011015501A (en) * | 2009-06-30 | 2011-01-20 | Panasonic Electric Works Co Ltd | Power distribution system |
-
2011
- 2011-12-19 CN CN2011104278972A patent/CN103166244A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1841824A (en) * | 2005-03-30 | 2006-10-04 | 三洋电机株式会社 | Fuel cell system |
| US20070259218A1 (en) * | 2006-05-04 | 2007-11-08 | Chun-Chin Tung | Fuel cell capable of power management |
| CN101677190A (en) * | 2008-09-17 | 2010-03-24 | 英业达股份有限公司 | Component having multiple output voltages and electronic device using same |
| JP2011015501A (en) * | 2009-06-30 | 2011-01-20 | Panasonic Electric Works Co Ltd | Power distribution system |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104901358A (en) * | 2015-05-12 | 2015-09-09 | 深圳市金立通信设备有限公司 | Power supply circuit, power supply method and terminal |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101770685B (en) | Vertical bus circuit, a battery management system and a signal transmission method | |
| CN103296716A (en) | System and method for battery management | |
| US20130088084A1 (en) | Networklized DC Power System | |
| US20150214770A1 (en) | System and method supporting hybrid power/battery scheme | |
| US20110148194A1 (en) | High voltage direct current uninterruptible power supply system with multiple input power sources | |
| CN101521410B (en) | Method and device for power failure safeguard | |
| Xiao et al. | Power-capacity-based bus-voltage region partition and online droop coefficient tuning for real-time operation of DC microgrids | |
| US20120217800A1 (en) | Solar power systems optimized for use in communications networks | |
| US20170255242A1 (en) | System and method for supplying power to an electronic device | |
| CN107627852A (en) | A kind of low-voltage power supply system and electric automobile applied to electric automobile | |
| Cai et al. | Compact bidirectional DC-DC converters with two input sources | |
| CN103199607A (en) | Power supply system and power supply method of electronic equipment | |
| Aljarajreh et al. | Synthesis of dual-input single-output DC/DC converters | |
| CN102487148A (en) | Large-scale all vanadium flow energy-storage battery system and its control method and use | |
| CN103246209A (en) | Power management system | |
| CN103166244A (en) | Distributed power supply system and method | |
| CN106443102B (en) | A kind of power distribution system for twin-core electric energy meter | |
| CN113067385A (en) | Battery unit charging and discharging device | |
| CN202721617U (en) | Communication power supply | |
| CN204794663U (en) | Source transformation ware and power supply system | |
| CN202276167U (en) | Array battery power supply management apparatus and battery power supply integration unit | |
| CN201490734U (en) | Solar movable power supply | |
| CN108242828A (en) | For the intelligent power distribution system of charging pile | |
| CN102902336B (en) | The power supply link block of mainboard, mainboard and electronic equipment thereof | |
| KR101256376B1 (en) | Energy storage apparatus for using different charging/discharging path, and energy storage system thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130619 |