Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10990267 | Two step content selection | Zhen Liu, Chiu Chun Bobby Mak | 2021-04-27 |
| 10846425 | Data protection based on user input during device boot-up, user login, and device shut-down states | Zhen Liu, QingHu Li, Chen Liu | 2020-11-24 |
| 10474849 | System for data protection in power off mode | Zhen Liu | 2019-11-12 |
| 10423766 | Data protection system based on user input patterns on device | Zhen Liu | 2019-09-24 |
| 10372937 | Data protection based on user input during device boot-up, user login, and device shut-down states | Zhen Liu, QingHu Li, Chen Liu | 2019-08-06 |
| 10192039 | System for context-based data protection | Zhen Liu, QingHu Li, Howard Liu | 2019-01-29 |
| 9841881 | Two step content selection with auto content categorization | Zhen Liu, Chiu Chun Bobby Mak | 2017-12-12 |
| 9734352 | Data protection based on user and gesture recognition | Zhen Liu, QingHu Li, Chen Liu | 2017-08-15 |
| 9697375 | Fast data protection using dual file systems | Zhen Liu | 2017-07-04 |
| 9654352 | Brokering data access requests and responses | Zhen Liu, Bobby Chiu Chun Mak, Jun He, Xiaomin Deng, QingHu Li +1 more | 2017-05-16 |
| 9305178 | Brokering data access requests and responses | Zhen Liu, Bobby Chiu Chun Mak, Jun He, Xiaomin Deng, QingHu Li +1 more | 2016-04-05 |
| 8532962 | Approach for planning, designing and observing building systems | Yajun Zhang, Zhao Jin, Andrew David Halford, Chengyi Liu, Curtis Mitchell | 2013-09-10 |