Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11054958 | Aperature filtering for resistive multi-touch distortions | Herbert Braisz, Tony Chang | 2021-07-06 |
| 9959005 | 5-wire resistive touch screen pressure measurement circuit and method | Wendy X. Fang | 2018-05-01 |
| 9658730 | 5-wire resistive touch screen pressure measurement circuit and method | Wendy X. Fang | 2017-05-23 |
| 9116590 | 5-wire resistive touch screen pressure measurement circuit and method | Wendy X. Fang | 2015-08-25 |
| 8269745 | 5-wire resistive touch screen pressure measurement circuit and method | Wendy X. Fang | 2012-09-18 |
| 7999793 | Median and mean coherent filter and method for eliminating noise in touch screen controller | — | 2011-08-16 |
| 7965280 | Wait mode pen-touch detection and method for touch screen controller | — | 2011-06-21 |
| 7916127 | Method and circuitry for self testing of connectivity of touch screen panel | — | 2011-03-29 |
| 7812830 | Touch-initiated power-saving clock system and method for touch screen controller | — | 2010-10-12 |