CN103093169A - Device and method of intelligent card switching - Google Patents
Device and method of intelligent card switching Download PDFInfo
- Publication number
- CN103093169A CN103093169A CN2012105897866A CN201210589786A CN103093169A CN 103093169 A CN103093169 A CN 103093169A CN 2012105897866 A CN2012105897866 A CN 2012105897866A CN 201210589786 A CN201210589786 A CN 201210589786A CN 103093169 A CN103093169 A CN 103093169A
- Authority
- CN
- China
- Prior art keywords
- card
- smart card
- deck
- mobile terminal
- extender
- 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.)
- Granted
Links
Images
Abstract
The invention provides a device and a method of intelligent card switching. The device comprises an intelligent card seat, a switching plate and an intelligent card slot. The intelligent card seat is used for fixing an intelligent card and transmitting information for the intelligent card, and the intelligent card seat is connected with the switching plate. The switching plate is used for being inserted into the intelligent card slot of a mobile terminal and is connected with the intelligent card seat. The intelligent card seat is connected with the switching plate so that information between the mobile terminal and the intelligent card can interact. The intelligent card is fixed in the intelligent card seat and is inserted into the intelligent card slot of the mobile terminal through the switching plate. The intelligent card seat and the switching plate are connected. The intelligent card seat is connected with the switching plate so that the information between the mobile terminal and the intelligent card can interact.
Description
Technical field
The present invention relates to the mobile communication technology field, particularly a kind of Intelligent card switching device and method.
Background technology
SIM card is the abbreviation of (Subscriber Identity Module client identification module), and also referred to as smart card, subscriber identification card, digital mobile telephone (being mobile phone) must be loaded onto this card and can use.SIM card spreads in the middle of daily life, by the people is known already widely.For a long time, the SIM card that provides for the user of domestic communication operator is all the standard SIM card that is of a size of 25mm * 15mm.And up to this point, on market, the SIM card draw-in groove of most mobile phones is also that size for the standard SIM card designs.But some Mobile phones have changed original draw-in groove design in recent years, then have taked for Micro SIM card or Nano SIM card draw-in groove design proposal.The Micro SIM card is of a size of 12x15mm, and area only is equivalent to half of standard SIM card; The Nano SIM card is less thinner.But at present, although it is less that Micro SIM card or Nano SIM card take up room than traditional standard SIM card, use more convenient, but because the standard SIM card is continued to use for many years, universal very extensive, relevance grade is high, and all many-sides such as cell phone manufacturer, operator and user all do not have reforming on a large scale for trendy SIM card of the very first time; Popularizing of two new-type SIM card also needs a process.In fact, on present stage market, the mobile phone of application two new-type SIM card is mainly iphone4, iphone4s and the iphone5 of Apple.
When the user has changed incompatible standard SIM card, and must use the mobile phone of trendy SIM the time, changing its standard SIM that originally uses just becomes a loaded down with trivial details problem.The iphone5 mobile phone of for example releasing recently is exactly a mobile phone that must use the Nano SIM card.The Nano SIM card is very uncommon at home at present, and some operator can't provide the Nano SIM card for the user at all; Other operators namely allow to provide the Nano SIM card, must again apply for telephone number but the user obtains the Nano SIM card, can't keep original number for the user, are similarly the user and have brought great inconvenience.
That is to say, the present stage user is difficult under the prerequisite of continuing to use original standard SIM card or original telephone number, uses the mobile phone for trendy SIM card design.Similarly, except SIM, the user may face the not situation of compatibility mutually of the other types smart cards such as SD card or TF card and trendy mobile terminal equally when changing mobile phone or other mobile terminals.
Summary of the invention
In view of this, the object of the present invention is to provide a kind of Intelligent card switching device and method, realization that can be simple and efficient is used the mobile terminal for trendy smart card designs when continuing to use original smart card.
For achieving the above object, the present invention has following technical scheme:
A kind of Intelligent card switching device, described device comprise at least one smart card deck and at least one card extender, are specially:
The smart card deck is used for fixedly smart card, and is the smart card transmission information, and connects card extender;
Card extender is used for inserting the smart card draw-in groove of mobile terminal, and connects the smart card deck;
Described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
The smart card draw-in groove coupling of described card extender size and mobile terminal.
Described smart card is specially:
Standard SIM card, Micro SIM card, Nano SIM card, SD card or TF card; Described smart card deck size and smart card coupling.
Described device also comprises:
Antenna connects the smart card that inserts described deck, emitting radio frequency signal by the smart card deck.
Described device also comprises:
Containment vessel is used for appending to mobile terminal, the described smart card deck of described containment vessel carry and/or card extender.
A kind of smart card forwarding method, described method comprise at least one smart card deck and at least one card extender, said method comprising the steps of:
Smart card is fixed in the smart card deck; Insert the smart card draw-in groove of mobile terminal with card extender; Connect smart card deck and card extender, described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
Described smart card is fixed in the smart card deck specifically comprises:
Make the smart card deck according to the size of smart card, smart card is inserted in the smart card deck of corresponding size.
Described card extender inserts the smart card draw-in groove of mobile terminal, specifically comprises:
Make card extender according to mobile terminal intelligent card draw-in groove size, card extender is inserted in the smart card draw-in groove of corresponding size.
Described method also comprises:
Smart card deck and/or card extender are mounted on containment vessel, containment vessel is appended on mobile terminal.
As seen through the above technical solutions, the beneficial effect that the present invention realizes is: utilize size to be connected smart card with the card extender of mobile terminal intelligent card draw-in groove coupling, and described card extender is inserted the mobile terminal draw-in groove, thereby in the situation that need not actual intelligence is inserted mobile terminal complete information interaction between smart card and mobile terminal, realize the coupling between disposable type smart card and any smart card draw-in groove, avoided changing the inconvenience of smart card for the user.
Description of drawings
In order to be illustrated more clearly in the embodiment of the present invention 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, accompanying drawing in the following describes is some embodiments of the present invention, 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 described apparatus structure schematic diagram of the embodiment of the present invention;
Fig. 2 is the described apparatus structure schematic diagram of another embodiment of the present invention;
Fig. 3 is the described method flow diagram of the embodiment of the present invention.
Embodiment
For the purpose, technical scheme and the advantage that make the embodiment of the present invention clearer, below in conjunction with the accompanying drawing in the embodiment of the present invention, technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment in the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
With reference to shown in Figure 1, be a specific embodiment of Intelligent card switching device of the present invention.Described device has changed traditional smart card and has inserted the mobile terminal intelligent card draw-in groove, direct and mobile terminal carries out the mode of information interaction, but by a card extender that inserts the mobile terminal intelligent card draw-in groove, realize between mobile terminal and smart card indirectly information interaction, need not again smart card to be inserted mobile terminal.Device described in the present embodiment comprises at least one smart card deck and at least one card extender.Concrete, described device comprises following:
The smart card deck is used for fixedly smart card, and is the smart card transmission information, and connects card extender;
In the present embodiment, smart card is not directly inserting in the smart card draw-in groove of mobile terminal, and described smart card deck is used for the fixed placement smart card.For example, the sim card slot of Mobile phone may be coupling Micro SIM card or Nano SIM card, but most users present stage is all in the Application standard SIM card.After the user changed mobile phone, standard SIM card in the past can't insert in the middle of the sim card slot of new cell-phone, and the business of replacing SIM card has been brought great inconvenience to the user; Utilize thus external smart card deck coupling smart card in the present embodiment, make smart card need not in the middle of the actual smart card draw-in groove that is inserted into mobile terminal, smart card no longer is subject to restriction corresponding to size with the smart card draw-in groove of mobile terminal.Certainly, external smart card deck also not only is confined to fixed placement standard SIM card, and the smart card deck also can be made into the size with Micro SIM card or Nano SIM card coupling as required, or with the size of SD card, TF card coupling.Under the overall technical architecture of the present embodiment, the smart card of any kind all can be placed in the middle of the smart card deck.
Except the fixed placement smart card, the smart card deck also need be embodied as the function of smart card transmission information.In the present embodiment, smart card is placed on outside mobile terminal, and no longer direct and mobile terminal interactive information is so described smart card draw-in groove need to provide for smart card the physical channel of communication and reception.Concrete, the smart card deck inner with the intelligent card chip actual position that contacts on, can be provided for receiving and sending the contact of information.
Card extender is used for inserting the smart card draw-in groove of mobile terminal, and connects the smart card deck;
Described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
In the present embodiment, card extender replaces in the middle of the actual smart card draw-in groove that is inserted into mobile terminal of smart card.Smart card is all made and is provided by common carrier, and other party can't be transformed it; The mobile terminal intelligent card draw-in groove is also the mobile terminal manufacturers design and makes, can't reequip equally; That is to say when smart card and smart card draw-in groove and incompatible the time, be difficult to adapt to the opposing party by changing either party.But the making of card extender and operator and mobile terminal manufacturer are all uncorrelated, and card extender only needs to realize the function of information interaction, and itself is very common, and structure is relatively simple, and size and dimension is in design or make and also be restricted hardly.
In the present embodiment, can make the card extender that is complementary by actual size and dimension according to the mobile terminal intelligent card draw-in groove.In theory, as long as the shape and size of card extender satisfy in the smart card draw-in groove that can insert mobile terminal and complete the mutual of information, but being shape and size with card extender, preferred scheme is made into the pattern that mates with the smart card draw-in groove.Described card extender inserts the mobile terminal intelligent card draw-in groove and connects the smart card deck; Indirectly be communicated with smart card and mobile terminal both thus, interactive information between both simulate the effect that realizes in the actual insertion of smart card mobile terminal, make mobile terminal can use normally the miscellaneous service of operator.Generally speaking, card extender is all made for the mobile phone of sim card slot coupling Micro SIM card or Nano SIM card; Certainly under the overall technical architecture of the present embodiment, card extender can be made the size corresponding with the standard SIM card equally, or with the size of SD card, TF card coupling, to adapt to different mobile terminals.
In the present embodiment, the geomery of smart card deck and card extender all can be made according to actual conditions, insert the smart card draw-in groove of mobile terminal and connect external smart card deck by card extender, interactive information between mobile terminal and smart card has realized smart card in the situation that need not actual insertion mobile terminal intelligent card draw-in groove and provides communication function for mobile terminal.The beneficial effect that the present embodiment exists is: utilize size to be connected smart card and to insert the mobile terminal draw-in groove with the card extender of mobile terminal intelligent card draw-in groove coupling, thereby in the situation that need not actual intelligence is inserted mobile terminal complete information interaction between smart card and mobile terminal, realize the coupling between disposable type smart card and any smart card draw-in groove, avoided changing the inconvenience of smart card for the user.
With reference to shown in Figure 2, be another specific embodiment of Intelligent card switching device of the present invention.Following application scenarios is arranged in the present embodiment: due to the sim card slot of iphone5 mobile phone only for the Nano SIM card, so the user of Application standard SIM card when using iphone5, can't directly provide communication service with former SIM card to the iphone5 mobile phone originally.Under this situation, can realize providing communication service with the standard SIM card to the iphone5 mobile phone by the described SIM card switching device of the present embodiment, need not the user and change the Nano SIM card.
In the present embodiment, described device is specially containment vessel, and described containment vessel is used for appending to mobile terminal, with containment vessel by buckle/stickup/parcel/etc. mode append on mobile terminal, for example be buckled on the shell of mobile phone or outside surface.
Described in the present embodiment, device presents with the form of Mobile terminal accessory, and described containment vessel is as broad as long with common on the market iphone5 containment vessel on profile, size and use-pattern.Different is; on described containment vessel carry a smart card deck, also can the carry card extender, when this containment vessel is snapped into iphone5 mobile phone upper; can realize standard SIM card or the use of common SIM card on iphone5, and need not to change the Nano SIM card.This containment vessel also can the carry antenna, and is connected to realize the contactless communication function with smart card by antenna.
Described containment vessel will be realized the switching of SIM card, also necessary carry such as lower component:
The smart card deck is used for fixedly smart card, and is the smart card transmission information, and connects card extender;
The size match-on criterion SIM card of the deck of smart card described in the present embodiment is in order to place the standard SIM card described in the present embodiment.In function and configuration aspects, the deck of smart card described in the present embodiment with embodiment illustrated in fig. 1 in consistent, do not make repeated description herein.
Card extender is used for inserting the smart card draw-in groove of mobile terminal, and connects the smart card deck;
Described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
In the present embodiment, the draw-in groove of the size of described card extender coupling Nano SIM card, described card extender is identical with the Nano SIM card in shape in other words, in order to insert the sim card slot of iphone5.In function and configuration aspects, card extender described in the present embodiment with embodiment illustrated in fig. 1 in consistent, do not make repeated description herein.
In the present embodiment, determine the size of smart card deck and card extender according to actual operating position, in the situation that need not actual SIM is inserted mobile terminal complete information interaction between SIM card and mobile terminal, realization provides communication service with the standard SIM card to the iphone5 mobile terminal, has avoided the user to change the complicated processes of SIM card; In addition, described in the present embodiment, device presents with the form of containment vessel, can be snapped into easily on mobile phone, the convenient use simple in structure.
On basis embodiment illustrated in fig. 2, following expansion scheme can also be arranged preferably:
Described device also comprises: antenna, connect the smart card that inserts deck by the smart card deck, and emitting radio frequency signal is realized contactless communication.
For traditional non-contact IC card, must the IC chip and induction antenna be combined with practical function, for example connect antenna and realize contactless communication on SIM card.In the present embodiment in like manner, support the smart card of non-contact function to be connected with described antenna after inserting the smart card deck and can realize non-contact function.Insert because smart card in the present embodiment is no longer actual in the draw-in groove of mobile phone, the outside transformation (for example connecting antenna) of smart card does not produce any impact for using; Might as well the be in the way normal use of machine.
The beneficial effect that the present embodiment exists is: be external smart card attaching antenna, realize the non-contact function of smart card.
With reference to the process flow diagram that Figure 3 shows that the forwarding method of SIM card described in the present embodiment.In the present embodiment, device described in described method is corresponding embodiment illustrated in fig. 1, both technical scheme is consistent in itself.Device described in the present embodiment comprises at least one smart card deck and at least one card extender; Said method comprising the steps of:
In the present embodiment, the size of smart card deck and the size of card extender need to choose according to the physical size of smart card or mobile terminal intelligent card draw-in groove, concrete: make the smart card deck according to the size of smart card, smart card is inserted in the smart card deck of corresponding size; Make card extender according to mobile terminal intelligent card draw-in groove size, card extender is inserted in the smart card draw-in groove of corresponding size.
In the present embodiment, the geomery of smart card deck and card extender all can be made according to actual conditions, insert the smart card draw-in groove of mobile terminal and connect external smart card deck by card extender, interactive information between mobile terminal and smart card has realized smart card in the situation that need not actual insertion mobile terminal intelligent card draw-in groove and provides communication function for mobile terminal.The beneficial effect that the present embodiment exists is: utilize size to be connected smart card and to insert the mobile terminal draw-in groove with the card extender of mobile terminal intelligent card draw-in groove coupling, thereby in the situation that need not actual intelligence is inserted mobile terminal complete information interaction between smart card and mobile terminal, realized the coupling between disposable type smart card and any smart card draw-in groove, for the user has avoided changing the inconvenience that smart card is even changed mobile terminal number.
Preferably, described method can also be applied in the middle of the mobile terminal containment vessel, and concrete scheme is as follows:
Step 300, the smart card deck is mounted on containment vessel, with containment vessel by buckle/stickup/parcel/etc. mode append on mobile terminal, for example be buckled on the shell of mobile phone or outside surface.
The above is only the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (9)
1. an Intelligent card switching device, is characterized in that, described device comprises at least one smart card deck and at least one card extender, is specially:
The smart card deck is used for fixedly smart card, and is the smart card transmission information, and connects card extender;
Card extender is used for inserting the smart card draw-in groove of mobile terminal, and connects the smart card deck;
Described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
2. install according to claim 1, it is characterized in that, the smart card draw-in groove coupling of described card extender size and mobile terminal.
3. install according to claim 1, it is characterized in that, described smart card is specially:
Standard SIM card, Micro SIM card, Nano SIM card, SD card or TF card; Described smart card deck size and smart card coupling.
4. according to claim 1-3 described devices of any one, is characterized in that, described device also comprises:
Antenna connects the smart card that inserts described deck, emitting radio frequency signal by the smart card deck.
5. install according to claim 1, it is characterized in that, described device also comprises:
Containment vessel is used for appending to mobile terminal, the described smart card deck of described containment vessel carry and/or card extender.
6. a smart card forwarding method, is characterized in that, described method comprises at least one smart card deck and at least one card extender, said method comprising the steps of:
Smart card is fixed in the smart card deck; Insert the smart card draw-in groove of mobile terminal with card extender; Connect smart card deck and card extender, described smart card deck is by being connected to come the information between mutual mobile terminal and smart card with card extender.
7. method according to claim 6, is characterized in that, described smart card is fixed in the smart card deck specifically comprises:
Make the smart card deck according to the size of smart card, smart card is inserted in the smart card deck of corresponding size.
8. method according to claim 6, is characterized in that, described card extender inserts the smart card draw-in groove of mobile terminal, specifically comprises:
Make card extender according to mobile terminal intelligent card draw-in groove size, card extender is inserted in the smart card draw-in groove of corresponding size.
9. method according to claim 6, is characterized in that, described method also comprises:
Smart card deck and/or card extender are mounted on containment vessel, containment vessel is appended on mobile terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589786.6A CN103093169B (en) | 2012-12-28 | 2012-12-28 | A kind of Intelligent card switching device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210589786.6A CN103093169B (en) | 2012-12-28 | 2012-12-28 | A kind of Intelligent card switching device and method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103093169A true CN103093169A (en) | 2013-05-08 |
| CN103093169B CN103093169B (en) | 2016-06-01 |
Family
ID=48205722
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210589786.6A Active CN103093169B (en) | 2012-12-28 | 2012-12-28 | A kind of Intelligent card switching device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103093169B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184857A (en) * | 2014-09-09 | 2014-12-03 | 王家城 | Intelligent separated SIM card clamping base device and communication method |
| CN104394279A (en) * | 2014-12-08 | 2015-03-04 | 王家城 | Communication terminal and terminal interface equipment for SIM card wireless data transmission |
| CN104618887A (en) * | 2015-02-04 | 2015-05-13 | 王家城 | Method and device for wirelessly sharing SIM card by multiple communication terminals |
| CN106375032A (en) * | 2016-08-29 | 2017-02-01 | 北京小米移动软件有限公司 | Terminal test card and terminal test system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6424118B1 (en) * | 2000-08-03 | 2002-07-23 | Chih-Chung Tu | Mobile phone SIM card switching unit |
| CN202121183U (en) * | 2011-05-30 | 2012-01-18 | 北京握奇数据系统有限公司 | Intelligent card switching device |
| CN102546107A (en) * | 2011-12-28 | 2012-07-04 | 北京握奇数据系统有限公司 | Method, system and adapter card for data transmission between contact card and card reading device |
| CN202455404U (en) * | 2012-02-16 | 2012-09-26 | 钜航科技股份有限公司 | Adapter card |
-
2012
- 2012-12-28 CN CN201210589786.6A patent/CN103093169B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6424118B1 (en) * | 2000-08-03 | 2002-07-23 | Chih-Chung Tu | Mobile phone SIM card switching unit |
| CN202121183U (en) * | 2011-05-30 | 2012-01-18 | 北京握奇数据系统有限公司 | Intelligent card switching device |
| CN102546107A (en) * | 2011-12-28 | 2012-07-04 | 北京握奇数据系统有限公司 | Method, system and adapter card for data transmission between contact card and card reading device |
| CN202455404U (en) * | 2012-02-16 | 2012-09-26 | 钜航科技股份有限公司 | Adapter card |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104184857A (en) * | 2014-09-09 | 2014-12-03 | 王家城 | Intelligent separated SIM card clamping base device and communication method |
| CN104394279A (en) * | 2014-12-08 | 2015-03-04 | 王家城 | Communication terminal and terminal interface equipment for SIM card wireless data transmission |
| CN104618887A (en) * | 2015-02-04 | 2015-05-13 | 王家城 | Method and device for wirelessly sharing SIM card by multiple communication terminals |
| CN106375032A (en) * | 2016-08-29 | 2017-02-01 | 北京小米移动软件有限公司 | Terminal test card and terminal test system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103093169B (en) | 2016-06-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8086269B2 (en) | Modular structure to expand and enhance subscriber identity module card functionality | |
| EP2280489A1 (en) | Contactless adaptor device | |
| CN101159029A (en) | Very high-frequency radio frequency IC card device | |
| CN105049559A (en) | System and method for communication using wearable electronic equipment | |
| CN101937520A (en) | Telecom smart card for realizing near field communication function | |
| EP2154875B1 (en) | Apparatus for sensing smart-card in dual mode portable terminal and method thereof | |
| CN103093169A (en) | Device and method of intelligent card switching | |
| CN102832961A (en) | Multi-band signal transceiving device | |
| CN101600267B (en) | Intelligent paste card capable of being pasted on mobile communication smart card | |
| CN201929233U (en) | Mobile phone outer casing | |
| CN201418091Y (en) | Mobile terminal and mobile payment system | |
| US8838173B2 (en) | Calibration apparatus and system of portable terminal | |
| CN109921814B (en) | Method, device and system for realizing virtual SIM card and mobile terminal | |
| EP2472730A1 (en) | Contactless adaptor device | |
| CN202230504U (en) | Patch adhered to subscriber identity module (SIM) card and provided with integrated circuit (IC) card read-write module | |
| CN105101329A (en) | Mobile communication device and mobile communication method thereof | |
| CN201974828U (en) | Multi-interface mobile payment intelligent card | |
| CN201262998Y (en) | SIM card connector | |
| CN201780601U (en) | Telecom smart card realizing near field communication function | |
| EP1517267A1 (en) | Dual interface card | |
| CN202261257U (en) | Active short-distance wireless communication adapter module and intelligent card seat of corresponding mobile phone | |
| CN206596046U (en) | Network telephone | |
| CN217063711U (en) | Card holds in palm device and mobile terminal equipment | |
| CN201163784Y (en) | Clamping sleeve used for mobile communication appliance and mobile communication appliance | |
| CN208352550U (en) | Card connector and mobile communications device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 100102 Beijing, Chaoyang District, Wangjing Li Ze Park 101, Qiming International Building 7. Patentee after: Beijing Watchdata Limited by Share Ltd Address before: 100102 Beijing, Chaoyang District, Wangjing Li Ze Park 101, Qiming International Building 7. Patentee before: Beijing Woqi Data System Co., Ltd. |