Tsai; Jung-Chih
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Jung-Chih.The latest application filed is for "optical diffusing element and light emitting assembly for three-dimension sensing".
- Tsai; Jung-Chih - Hsinchu County TW
- Tsai; Jung Chih - Tauyuan Hsien TW
- Tsai; Jung-Chih - Kao-Hsiung Hsien TW
- Tsai; Jung-Chih - Yuan Lin Hsien TW
| Patent | Date |
|---|---|
| Optical Diffusing Element And Light Emitting Assembly For Three-dimension Sensing App 20220244435 - Shen; Wen-Tai ; et al. | 2022-08-04 |
| Illuminating assembly having refractive member App 20070279942 - Tsai; Jung Chih | 2007-12-06 |
| Optical recording apparatus capable of optimizing write defocus and method thereof Grant 7,167,422 - Chen , et al. January 23, 2 | 2007-01-23 |
| Optical Recording Apparatus Capable Of Optimizing Write Defocus And Method Thereof App 20060072416 - Chen; Chi-Hung ; et al. | 2006-04-06 |
| Top light source device Grant 6,709,144 - Wang , et al. March 23, 2 | 2004-03-23 |
| Top light source device App 20020075426 - Wang, Ying-Fu ; et al. | 2002-06-20 |
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.
| 