Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10356845 | Mobile station, repeater, trunking communication system and method therefor | Yingzhe Zhang, Yan Xu, Yuwang Tan, Zhenghua Luo | 2019-07-16 |
| 9572054 | Realization method, apparatus and system for remote monitoring | Jianliang Liu, Zhenghua Luo, Yingzhe Zhang, Yan Xu | 2017-02-14 |
| 7171239 | Selecting common features of accessories coupled to a communications device | Cheah Heng Tan, Fook Fam, Thean Hai Ooi, Tee Hoh Quah, Kelvin Teh +1 more | 2007-01-30 |
| 6662027 | Method of arbitrating speakerphone operation in a portable communication device for eliminating false arbitration due to echo | Ali Behboodian, Pratik Desai | 2003-12-09 |