Tu; Ya-Chin
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tu; Ya-Chin.The latest application filed is for "light source module and manufacturing method thereof".
- Tu; Ya-Chin - Taipei TW
- Tu; Ya-Chin - New Taipei City TW
| Patent | Date |
|---|---|
| Light Source Module And Manufacturing Method Thereof App 20220077366 - Tu; Ya-Chin ; et al. | 2022-03-10 |
| Light Source Module App 20220069179 - Tu; Ya-Chin ; et al. | 2022-03-03 |
| Keycap structure Grant 11,205,549 - Chen , et al. December 21, 2 | 2021-12-21 |
| Method of packaging semiconductor illumination module Grant 10,964,860 - Kuo , et al. March 30, 2 | 2021-03-30 |
| Method Of Packaging Semiconductor Illumination Module App 20200295243 - Kuo; Hung-Wei ; et al. | 2020-09-17 |
| Semiconductor Light Emitting Unit And Packaging Method Thereof App 20200251628 - Kind Code | 2020-08-06 |
| Cooling fan Grant 10,429,059 - Chen , et al. October 1, 2 | 2019-10-01 |
| Light Source Module App 20190229229 - Chen; Chung-Yuan ; et al. | 2019-07-25 |
| Light Emitting Devices With A Plurality Of Recesses App 20180287017 - Liu; Chien-Nan ; et al. | 2018-10-04 |
| Light Emitting Device App 20170025395 - Chen; Chien-Chih ; et al. | 2017-01-26 |
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.
| 