Liu; Qiuyuan
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Qiuyuan.The latest application filed is for "method and apparatus for visually authenticating photos".
- Liu; Qiuyuan - Piedmont CA
- Liu; Qiuyuan - San Jose CA
Trademarks
| Patent | Date |
|---|---|
| Method and apparatus for visually authenticating photos Grant 9,703,267 - Liu July 11, 2 | 2017-07-11 |
| Method for managed social networking services Grant 9,609,081 - Liu March 28, 2 | 2017-03-28 |
| Method and apparatus for generating a real time attribute mark of a picture Grant 9,535,406 - Liu January 3, 2 | 2017-01-03 |
| Method And Apparatus For Generating A Real Time Attribute Mark Of A Picture App 20150378317 - LIU; Qiuyuan | 2015-12-31 |
| Method And Apparatus For Visually Authenticating Photos App 20150381371 - LIU; Qiuyuan | 2015-12-31 |
| Method For Displaying Webpages App 20150378970 - LIU; Qiuyuan | 2015-12-31 |
| Mobile network interoperability Grant 8,676,159 - Shu , et al. March 18, 2 | 2014-03-18 |
| Method for Managed Social Networking Services App 20130275507 - Liu; QiuYuan | 2013-10-17 |
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