Issued Patents All Time
Showing 1–25 of 26 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12362601 | Wireless power transmitter circuit and method capable of detecting wireless power receiver and foreign object | Wei Wu | 2025-07-15 |
| 12362604 | Wireless power transmitter circuit having low power pinging and control circuit and method thereof | — | 2025-07-15 |
| 12348054 | Wireless power transmitter circuit having OVP control for receiver circuit and control circuit and method thereof | — | 2025-07-01 |
| 11611245 | Wirelessly charging mobile phone via notebook touchpad | Vladimir A. Muratov | 2023-03-21 |
| 11323299 | Communication signal demodulation apparatus and communication signal demodulation method | Hung-Chi Huang, Tsung-Nan Wu, Mei Wang | 2022-05-03 |
| 10523032 | Charging apparatus with multiple power paths | Wei-Jen Huang, Chih-Hua Hou | 2019-12-31 |
| 10491039 | Power transfer circuit and method utilizing power capability proclamation to transfer electrical power to charger | Ming Chiang Ting | 2019-11-26 |
| D585939 | Strip for teaching-aid | — | 2009-02-03 |
| D545923 | Building block | — | 2007-07-03 |
| D544552 | Building block | — | 2007-06-12 |
| 7063587 | Building block | — | 2006-06-20 |
| D512108 | Building block | — | 2005-11-29 |
| D505981 | Building block | — | 2005-06-07 |
| D502114 | Toy counterpoise | — | 2005-02-22 |
| D498140 | Carton | — | 2004-11-09 |
| D493498 | Bear | — | 2004-07-27 |
| 6739875 | Teach-aiding weight set | — | 2004-05-25 |
| D476382 | Bear | — | 2003-06-24 |
| D470547 | Counterpoise bear | — | 2003-02-18 |
| D469368 | Protractor with an auxiliary ruler | — | 2003-01-28 |
| D464682 | Building block | — | 2002-10-22 |
| 6457899 | Union for butting two plastic bottles reused as teaching aid | — | 2002-10-01 |
| 6457247 | Protractor with an auxiliary ruler | — | 2002-10-01 |
| 6322414 | Universal blocks | — | 2001-11-27 |
| D437423 | Block | — | 2001-02-06 |