Issued Patents All Time
Showing 1–14 of 14 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11612028 | Methods and apparatus for information management and control of outdoor lighting networks | Hongxin Chen, Dave Alberto Tavares Cavalcanti, Marcin Gramza, Liang Jia, Qing Li +12 more | 2023-03-21 |
| 11026317 | Methods and apparatus for information management and control of outdoor lighting networks | Hongxin Chen, Dave Alberto Tavares Cavalcanti, Marcin Gramza, Liang Jia, Qing Li +12 more | 2021-06-01 |
| 10582593 | Methods and apparatus for information management and control of outdoor lighting networks | Hongxin Chen, Dave Alberto Tavares Cavalcanti, Kiran Challapali, Sanae Chraibi, Liang Jia +21 more | 2020-03-03 |
| 10536458 | Method and apparatus for managing a transaction right | Jin Qu, Xin Ge | 2020-01-14 |
| 10499477 | Methods and apparatus for information management and control of outdoor lighting networks | Hongxin Chen, Dave Alberto Tavares Cavalcanti, Marcin Gramza, Liang Jia, Qing Li +12 more | 2019-12-03 |
| 10374758 | Method and apparatus for controlling handshake in a packet transmission network | Sye Long Keoh | 2019-08-06 |
| 10139789 | System and method for access decision evaluation for building automation and control systems | Amit Soni, Sandeep Kumar, Sye Loong Keoh, Oscar Garcia Morchon | 2018-11-27 |
| 10142838 | Context-aware controlling of multiple systems of controllable devices | Oscar Garcia Morchon, Sahil Sharma | 2018-11-27 |
| 10064257 | Method and arrangement for monitoring of lighting systems, and a monitored lighting installation | Xiaobo Jiang | 2018-08-28 |
| 9907147 | Methods and apparatus for information management and control of outdoor lighting networks | Hongxin Chen, Dave Alberto Tavares Cavalcanti, Kiran Challapali, Sanae Chraibi, Liang Jia +21 more | 2018-02-27 |
| 9137095 | Methods and devices for maintaining a domain | Yong Liu, Hui Li, Changjie Wang | 2015-09-15 |
| 8572752 | Method and device for rights management | Jin Qu | 2013-10-29 |
| 8516251 | Device and method for digital right management | Jin Qu | 2013-08-20 |
| 8489885 | Method and device for managing digital content | Changjie Wang, Hui Li | 2013-07-16 |