Issued Patents All Time
Showing 51–75 of 81 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258985 | Scanning circuit and scanning method for keyboard | REN-WEN HUANG, Jun Zhang, Lin Ding | 2012-09-04 |
| 8248276 | Scanning circuit and scanning method for keyboard | Lin Ding, Xiang Zhou, REN-WEN HUANG, LI-SHENG SHU | 2012-08-21 |
| 8249277 | Apparatus capable of switching volume adjustment mode automatically and volume adjustment method thereof | SHIH-FANG WONG, TAI-CHUN LI, Bin He | 2012-08-21 |
| 8239148 | State switching device for switching states of electronic device by detecting battery voltage of the electronic device and method thereof | SHIH-FANG WONG, Lin Ding, JIANG-FENG SHAN | 2012-08-07 |
| 8116511 | Earphone | WEN-WU WANG, SHIH-FANG WONG | 2012-02-14 |
| 8063891 | Touch pad and method for regulating sensitivity of the touch pad | — | 2011-11-22 |
| 8051306 | Portable computer with shared hardware resources | SHIH-FANG WONG, Lei Yu, Yu-Zhang Wen | 2011-11-01 |
| 7987606 | System for testing accuracy of electronic compass | — | 2011-08-02 |
| 7948478 | Electrical touch pad regulating sensitivity based on ambient humidity and method thereof | — | 2011-05-24 |
| 7915863 | Charge protection circuit with timing function | SHIH-FANG WONG, Jun Zhang | 2011-03-29 |
| 7880393 | Power-saving circuit | SHIH-FANG WONG, Lin Ding | 2011-02-01 |
| 7839668 | Multiple output AC/DC power adapter | SHIH-FANG WONG, Xiang Wan | 2010-11-23 |
| 7827420 | Portable device with an automatic power off protection and method for same | SHIH-FANG WONG, Jian-Lin Liu | 2010-11-02 |
| 7816898 | Switching regulator | SHIH-FANG WONG, Jun Li | 2010-10-19 |
| 7801511 | Media player capable of backing up data from a mobile phone and preventing other people from accessing the backed upped data | Jian ZHU, SHIH-FANG WONG | 2010-09-21 |
| 7791535 | Positioning device and method for measuring the distance between multiple positioning devices | Shu-Jen Tsai, Wen-Haw Tseng, SHIH-FANG WONG | 2010-09-07 |
| 7783789 | Apparatus with programmable touch screen and method thereof | Jian ZHU, SHIH-FANG WONG | 2010-08-24 |
| 7723973 | Three-phase alternating current voltage regulator | SHIH-FANG WONG, Jun Li | 2010-05-25 |
| 7714518 | Ballast for cold cathode fluorescent lamp | SHIH-FANG WONG, Jun Li | 2010-05-11 |
| 7714568 | Power supply | SHIH-FANG WONG, Jun Zhang | 2010-05-11 |
| 7688042 | Power factor correction apparatus | SHIH-FANG WONG, Jun Li | 2010-03-30 |
| 7667992 | Power source module | SHIH-FANG WONG, Jun Li | 2010-02-23 |
| 7649461 | Passive radio frequency identification chip with a variable-capacitance diode | SHIH-FANG WONG, Jian-Lin Liu | 2010-01-19 |
| 7609081 | Testing system and method for testing an electronic device | SHIH-FANG WONG, JIANG-FENG SHAN, WEN-WU WANG | 2009-10-27 |
| 7586315 | System and method for testing voltage endurance | SHIH-FANG WONG, Jun Li | 2009-09-08 |