Tsao; Chi-Fu
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsao; Chi-Fu.The latest application filed is for "pixel circuit and pixel circuit driving method".
- Tsao; Chi-Fu - Hsin-Chu TW
| Patent | Date |
|---|---|
| Pixel circuit and pixel circuit driving method Grant 11,430,380 - Lai , et al. August 30, 2 | 2022-08-30 |
| Pixel Circuit And Pixel Circuit Driving Method App 20220020317 - LAI; Po-Chun ; et al. | 2022-01-20 |
| OLED panel and power driving system associated to same Grant 10,332,452 - Wang , et al. | 2019-06-25 |
| Light-emitting diode device control method Grant 10,204,552 - Hung , et al. Feb | 2019-02-12 |
| Oled Panel And Power Driving System Associated To Same App 20180240406 - WANG; Tsang-Hong ; et al. | 2018-08-23 |
| Light-emitting Diode Device Control Method App 20180190177 - HUNG; Sen-Chuan ; et al. | 2018-07-05 |
| Display apparatus and pixel voltage driving method thereof Grant 9,679,510 - Li , et al. June 13, 2 | 2017-06-13 |
| Display Apparatus And Pixel Voltage Driving Method Thereof App 20150364074 - Li; Huan-Hsin ; et al. | 2015-12-17 |
| Display Apparatus And Pixel Voltage Driving Method Thereof App 20130050172 - Li; Huan-Hsin ; et al. | 2013-02-28 |
uspto.report is an independent third-party trademark research tool that is not affiliated, endorsed, or sponsored by the United States Patent and Trademark Office (USPTO) or any other governmental organization. The information provided by uspto.report is based on publicly available data at the time of writing and is intended for informational purposes only.
While we strive to provide accurate and up-to-date information, we do not guarantee the accuracy, completeness, reliability, or suitability of the information displayed on this site. The use of this site is at your own risk. Any reliance you place on such information is therefore strictly at your own risk.
All official trademark data, including owner information, should be verified by visiting the official USPTO website at www.uspto.gov. This site is not intended to replace professional legal advice and should not be used as a substitute for consulting with a legal professional who is knowledgeable about trademark law.
| 