Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49320 | Lighting device with built-in RF antenna | Bingzhou Chen, Guoping Zhang, Martijn Henri Richard Lankhorst, Roger Henri Denker, Jeroen Snelten +3 more | 2022-11-29 |
| 9184497 | Lighting device with built-in RF antenna | Bingzhou Chen, Guoping Zhang, Martijn Henri Richard Lankhorst, Roger Henri Denker, Jeroen Snelten +3 more | 2015-11-10 |
| 7347962 | Apparatus and method for manufacturing a socket end of a pipe part provided with a sealing ring | — | 2008-03-25 |