Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12336056 | Methods and systems of using a plurality of wireless communication modules at a network device with one SIM card | — | 2025-06-17 |
| 10411466 | Apparatus and method for a mobile router to receive power from a plurality of power supplies | Ming Pui Chong | 2019-09-10 |
| 9854435 | Methods and systems of using SIM cards inserted at another device | Ming Pui Chong | 2017-12-26 |
| 9807598 | Circuits and systems to exchange subscriber identity module (SIM) information over a distance | Ming Pui Chong, Louis Wai Hing Lam | 2017-10-31 |
| 9787089 | Apparatus and method for a mobile router to receive power from a plurality of power supplies | Ming Pui Chong | 2017-10-10 |
| 8341669 | Systems and methods for controlling an electronic device | Kam Ming Lau, Man Fai Tam | 2012-12-25 |
| 5908754 | Method for in vitro determination of in vivo erythropoeitin bioactivity | Peter J. Lisi, Jeffrey K. Glenn | 1999-06-01 |