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Beijing Watch Data System Co., Ltd.

USPTO Granted Patents = 8

EPO Patents = 5

Trademarks = 1

Forward Citations = 42

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27 inventors (with patents filed for the assignee):

Wei Liu (3 out of 75 patents)

Daxing Xu (2 out of 3 patents)

Xiang Gao (1 out of 72 patents)

4. Ping Wang (1 out of 113 patents)

5. Xin Ye (1 out of 7 patents)

6. Peng Hu (1 out of 27 patents)

7. Lin Jia (1 out of 2 patents)

8. Guangwen Yan (1 out of 1 patent)

9. Lili Liu (1 out of 6 patents)

10. Zhilu Yu (1 out of 1 patent)

11. Dacai Chen (1 out of 2 patents)

12. Tongxin Qi (1 out of 2 patents)

13. Jiye Lei (1 out of 1 patent)

14. Xuechao Jiang (1 out of 1 patent)

15. Zhongmin Cao (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8627100 - Separate type mass data encryption/decryption apparatus and implementing method therefor (2014-01-07),

2. 8594570 - Telecommunication intelligent card and method for signaling interaction with external non-contact card (2013-11-26),

3. 8589216 - Intelligent charging system and method for use in a parking lot (2013-11-19),

4. 8266619 - Embedded operating system architecture for smart card (2012-09-11),

5. 8255706 - Dual usage smart card of CPU and logical encryption and its data synchronization method (2012-08-28),

6. 7999697 - WLAN-based no-stop electronic toll collection system and the implementation thereof (2011-08-16),

7. 7742009 - Antenna for the plug-in dual-interface smart card (2010-06-22),

8. 7734707 - Don't disturb service management system and implementation thereof (2010-06-08),

Beijing Watch Data System Co., Ltd. is a leading provider of data management solutions in China. Established in 2005, the company specializes in developing innovative software and systems for businesses to organize and analyze their data effectively. Their solutions cater to a wide range of industries including finance, healthcare, and e-commerce. With a strong focus on research and development, Beijing Watch Data System Co., Ltd. is committed to empowering businesses with cutting-edge technology to drive growth and success.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#291 in Beijing

#3,030 in China

Beijing Watch Data System Co., Ltd.

Forward Citations = 42

27 inventors:

Wei Liu (3 out of 75 patents)

Daxing Xu (2 out of 3 patents)

Xiang Gao (1 out of 72 patents)

4. Ping Wang (1 out of 113 patents)

5. Xin Ye (1 out of 7 patents)

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