Issued Patents All Time
Showing 25 most recent of 50 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11295910 | Keyboard structure | Ming-Fu Yen, Wei-Pin Chuang, Min Shao, Han-Yang Hsu, Jian Chen +1 more | 2022-04-05 |
| 11158469 | Framework structure and keyboard device | Min Shao, Ming-Fu Yen, Jian Chen | 2021-10-26 |
| 11087935 | Key switch structure and assembling method thereof | Ming-Fu Yen, Chia-Shiun Wu, Hsiang-Sheng Chuang | 2021-08-10 |
| 11067394 | Spirit level with a lighting device therein | — | 2021-07-20 |
| 10508916 | Laser level | — | 2019-12-17 |
| 9995580 | Level | — | 2018-06-12 |
| 9450402 | Electrostatic discharge protection circuitry with reduced capacitance | Kyle R. Bowers | 2016-09-20 |
| 9373612 | Electrostatic discharge protection circuits and methods | Kyle R. Bowers | 2016-06-21 |
| 9153773 | Contact fuse | Shih-Lin Lee, Shuang Xie | 2015-10-06 |
| 9006794 | Low-voltage programmable electrical fuses | Shuang Xie, Shankar Sinha | 2015-04-14 |
| 8704313 | Low capacitance, low on resistance ESD diode | Irfan Rahim | 2014-04-22 |
| 8467240 | Integrated circuits with nonvolatile memory elements | Albert Ratnakumar, Shuang Xie, Yow-Juang Liu | 2013-06-18 |
| 8232602 | ESD protection device for high performance IC | Yowjuang (Bill) Liu | 2012-07-31 |
| 8217457 | Electrostatic discharge (ESD) protection device for use with multiple I/O standards | Samit Sengupta, Wei Guang Wu | 2012-07-10 |
| 8116130 | Integrated circuits with nonvolatile memory elements | Albert Ratnakumar, Shuang Xie, Yow-Juang Liu | 2012-02-14 |
| 8089744 | Apparatus and methods for electrostatic discharge circuitry with snap-back device | Irfan Rahim, Yow-Juang Liu, Jeffrey T. Watt, Hugh Sung-Ki O | 2012-01-03 |
| 7990664 | Electrostatic discharge protection in a field programmable gate array | Srinivas Perisetty, Antonio Gallerano, Jeffrey T. Watt | 2011-08-02 |
| 7981753 | Method and device for electrostatic discharge protection | Hugh Sungki O, Chih-Ching Shih, Yow-Juang Liu | 2011-07-19 |
| 7955923 | I/O ESD protection device for high performance circuits | Antonio Gallerano, Chih-Ching Shih, Jeffrey T. Watt | 2011-06-07 |
| 7885046 | Low capacitance ESD protection structure for high speed input pins | Antonio Gallerano, Jeffrey T. Watt | 2011-02-08 |
| 7821050 | CRAM transistors with high immunity to soft error | Yowjuang (Bill) Liu, Chih-Ching Shih | 2010-10-26 |
| 7808047 | I/O ESD protection device for high performance circuits | Antonio Gallerano, Chih-Ching Shih, Jeffrey T. Watt | 2010-10-05 |
| 7772591 | Electrically-programmable transistor antifuses | Chih-Ching Shih, Hugh Sung-Ki O, Yow-Juang Liu | 2010-08-10 |
| 7709760 | Light-emitting keyboard | Tsung-Min Chen, Chun-Lin Chen, Chien-Shuo Chen | 2010-05-04 |
| 7671416 | Method and device for electrostatic discharge protection | Hugh Sungki O, Chih-Ching Shih, Yow-Juang Liu | 2010-03-02 |