Patent applications and USPTO patent grants for Wang; Ching-Yu.The latest application filed is for "signal control module and low coherence interferometry".
Patent | Date |
---|---|
Signal Control Module And Low Coherence Interferometry App 20220078341 - Lee; Hsiang-Chieh ;   et al. | 2022-03-10 |
Optical keyswitch triggered by support mechanism having at least one rotatable frame enable a protrusion to move along with a key cap Grant 11,108,393 - Yang , et al. August 31, 2 | 2021-08-31 |
Optical Keyswitch App 20190238131 - Yang; Chen ;   et al. | 2019-08-01 |
Peripheral device Grant 9,781,827 - Tsai , et al. October 3, 2 | 2017-10-03 |
Peripheral Device App 20160374224 - TSAI; PO-WEI ;   et al. | 2016-12-22 |
Backlight keyboard and structure thereof Grant 9,176,272 - Wang November 3, 2 | 2015-11-03 |
Backlight Keyboard And Structure Thereof App 20140218890 - Wang; Ching-Yu | 2014-08-07 |
Video Conference System App 20130113872 - TING; Chin-Yuan ;   et al. | 2013-05-09 |
Nail-cleaning Tool App 20090090376 - WANG; Ching-Yu | 2009-04-09 |
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.