Liu; Jianzhong
Patent Applications and Registrations
Patent applications and USPTO patent grants for Liu; Jianzhong.The latest application filed is for "method and apparatus for recommending buddies to a client user".
- Liu; Jianzhong - Shenzhen CN
- Liu; Jianzhong - Jinan City CN
- Liu; Jianzhong - Maywood IL
- Liu; Jianzhong - Qingdao CN
Trademarks
| Patent | Date |
|---|---|
| Method and apparatus for recommending buddies to a client user Grant 10,360,273 - Liu | 2019-07-23 |
| Method And Apparatus For Recommending Buddies To A Client User App 20160140246 - Liu; Jianzhong | 2016-05-19 |
| Automatic Sunlight Tracking Device App 20140224300 - Liu; Jianzhong | 2014-08-14 |
| Automatic Sunlight Tracking Device App 20120318325 - Liu; Jianzhong | 2012-12-20 |
| Papilloma Pseudovirus and Preparation App 20120164173 - Qiao; Liang ; et al. | 2012-06-28 |
| Papilloma pseudovirus and preparation Grant 8,129,144 - Qiao , et al. March 6, 2 | 2012-03-06 |
| Papilloma pseudovirus and preparation App 20100255027 - Qiao; Liang ; et al. | 2010-10-07 |
| Papilloma pseudovirus and preparation Grant 7,205,126 - Qiao , et al. April 17, 2 | 2007-04-17 |
| Papilloma pseudovirus and preparation App 20050142115 - Qiao, Liang ; et al. | 2005-06-30 |
| Papilloma pseudo-virus and preparation Grant 6,878,541 - Qiao , et al. April 12, 2 | 2005-04-12 |
| Papilloma pseudo-virus and preparation App 20030129728 - Qiao, Liang ; et al. | 2003-07-10 |
| Drum washing machine Grant D465,622 - Wang , et al. November 12, 2 | 2002-11-12 |
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