Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11347760 | Systems and methods for indexing content | Chung Tin Kwok, Lei Zhong, Zhihuan Qiu | 2022-05-31 |
| 10963472 | Systems and methods for indexing content | Chung Tin Kwok, Lei Zhong, Zhihuan Qiu | 2021-03-30 |
| 10399661 | System for moving loads and cargo hold | Dietrich Lampe, Kai CHRISTENSEN, Knut Niemeck, Claude Cuiller, Pierre-Eric Dereux +2 more | 2019-09-03 |
| 10292798 | Device and method for moving cargo | Dietrich Lampe, Kai CHRISTENSEN, Claude Cuiller, Pierre-Eric Dereux, Frank Feest +2 more | 2019-05-21 |
| 7142531 | Method and system of relaying calls with a tone provision function in the next generation mobile communication network | — | 2006-11-28 |
| 7139568 | Method and system for mobile number portability service | — | 2006-11-21 |