CN202737861U - 微功率无线通信装置 - Google Patents
微功率无线通信装置 Download PDFInfo
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- CN202737861U CN202737861U CN2012203142231U CN201220314223U CN202737861U CN 202737861 U CN202737861 U CN 202737861U CN 2012203142231 U CN2012203142231 U CN 2012203142231U CN 201220314223 U CN201220314223 U CN 201220314223U CN 202737861 U CN202737861 U CN 202737861U
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- radio frequency
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CN2012203142231U CN202737861U (zh) | 2012-06-28 | 2012-06-28 | 微功率无线通信装置 |
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CN2012203142231U CN202737861U (zh) | 2012-06-28 | 2012-06-28 | 微功率无线通信装置 |
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CN202737861U true CN202737861U (zh) | 2013-02-13 |
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CN2012203142231U Expired - Fee Related CN202737861U (zh) | 2012-06-28 | 2012-06-28 | 微功率无线通信装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106200371A (zh) * | 2016-09-26 | 2016-12-07 | 北京奇虎科技有限公司 | 智能手表 |
CN106470045A (zh) * | 2015-08-19 | 2017-03-01 | 王战洪 | 一种使用公用频段的便携式无线通信设备 |
-
2012
- 2012-06-28 CN CN2012203142231U patent/CN202737861U/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106470045A (zh) * | 2015-08-19 | 2017-03-01 | 王战洪 | 一种使用公用频段的便携式无线通信设备 |
CN106200371A (zh) * | 2016-09-26 | 2016-12-07 | 北京奇虎科技有限公司 | 智能手表 |
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C14 | Grant of patent or utility model | ||
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Owner name: TIANGONG (SHANDONG) INFORMATION TECHNOLOGY CO., LT Effective date: 20130722 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130722 Address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port Patentee after: Beijing Tiangong Ruifeng Technology Co., Ltd. Patentee after: The Mdt InfoTech Ltd (Shandong) Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port Patentee before: Beijing Tiangong Ruifeng Technology Co., Ltd. |
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ASS | Succession or assignment of patent right |
Owner name: TIANGONG (SHANDONG) INFORMATION TECHNOLOGY CO., LT Free format text: FORMER OWNER: TIANGONG (SHANDONG) INFORMATION TECHNOLOGY CO., LTD. Effective date: 20140819 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20140819 Address after: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port Patentee after: Beijing Tiangong Ruifeng Technology Co., Ltd. Patentee after: The Mdt InfoTech Ltd (Shandong) Patentee after: WUXI TECHREFINE TECHNOLOGY CO., LTD. Address before: 100081 Beijing city Haidian District Daliushu Road No. 17 Fuhai international port Patentee before: Beijing Tiangong Ruifeng Technology Co., Ltd. Patentee before: The Mdt InfoTech Ltd (Shandong) |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: WUXI TECHREFINE TECHNOLOGY CO., LTD. Assignor: Beijing Tiangong Ruifeng Technology Co., Ltd.|Tiangong (Shandong) Information Technology Co., Ltd. Contract record no.: 2014990000564 Denomination of utility model: Micropower wireless communication device Granted publication date: 20130213 License type: Exclusive License Record date: 20140718 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: WUXI TECHREFINE TECHNOLOGY CO., LTD. Assignor: Beijing Tiangong Ruifeng Technology Co., Ltd.|Tiangong (Shandong) Information Technology Co., Ltd. Contract record no.: 2014990000564 Date of cancellation: 20151026 |
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EE01 | Entry into force of recordation of patent licensing contract |
Assignee: BEIJING JIERUI ZHONGHENG TECHNOLOGY CO., LTD. Assignor: Beijing Tiangong Ruifeng Technology Co., Ltd. Contract record no.: 2015990000880 Denomination of utility model: Micropower wireless communication device Granted publication date: 20130213 License type: Common License Record date: 20151027 |
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LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
CF01 | Termination of patent right due to non-payment of annual fee | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20170628 |