Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11173816 | Air conditioner device for a seat | Jonathan Yu Zhang, Johannes Grau, Marco Ranalli, Martin Adldinger, Dumitru-Cristian Leu | 2021-11-16 |
| 10405693 | Apparatus for manufacturing drink | Chang Hee Lee | 2019-09-10 |
| 8890593 | Delay-locked loop (DLL) operation mode controller circuit and method for controlling thereof | Jung Hyun Kim, Brian Chung | 2014-11-18 |
| 5435731 | Rotatable hidden connector for telephone transmitter | — | 1995-07-25 |
| 5234347 | Rotatable connector for telephone transmitter | — | 1993-08-10 |
| 5082448 | Rotatable electrical connector | — | 1992-01-21 |
| 4932882 | Rotary plug | — | 1990-06-12 |