Tsai; Wen-Ji
Patent Applications and Registrations
Patent applications and USPTO patent grants for Tsai; Wen-Ji.The latest application filed is for "optical touch device and keyboard thereof".
- Tsai; Wen-Ji - Tao Yuan Shien N/A TW
- Tsai; Wen-Ji - Sinjhuang TW
- Tsai; Wen-Ji - Sinjhuang City TW
- Tsai; Wen-Ji - Taipei County N/A TW
- Tsai; Wen-Ji - Taipei Shien TW
- Tsai; Wen-Ji - Hsinchuang TW
- Tsai; Wen-Ji - Hsinchuang City TW
| Patent | Date |
|---|---|
| Adjustment mechanism for an optical module Grant 8,826,755 - Hsu , et al. September 9, 2 | 2014-09-09 |
| Optical touch device and keyboard thereof Grant 8,803,809 - Lin , et al. August 12, 2 | 2014-08-12 |
| Optical Touch Device And Keyboard Thereof App 20130120275 - Lin; Chien-Ta ; et al. | 2013-05-16 |
| Optical touch device and keyboard thereof Grant 8,368,652 - Lin , et al. February 5, 2 | 2013-02-05 |
| Camera module capable of calibration Grant 8,300,144 - Tsai , et al. October 30, 2 | 2012-10-30 |
| Optical touch sensing apparatus Grant 8,294,692 - Tsai , et al. October 23, 2 | 2012-10-23 |
| Adjustment Mechanism For An Optical Module App 20120227521 - Hsu; Bo-Chun ; et al. | 2012-09-13 |
| Camera Module Capable Of Calibration App 20120218467 - TSAI; Wen-Ji ; et al. | 2012-08-30 |
| Camera module capable of calibration Grant 8,194,181 - Tsai , et al. June 5, 2 | 2012-06-05 |
| Touch screen Grant 8,179,383 - Chang , et al. May 15, 2 | 2012-05-15 |
| Optical touch module Grant 8,164,581 - Tsai , et al. April 24, 2 | 2012-04-24 |
| Electronic device Grant 8,102,650 - Tsai , et al. January 24, 2 | 2012-01-24 |
| Electronic Device App 20110051361 - Tsai; Wen-Ji ; et al. | 2011-03-03 |
| Display Module App 20110050641 - Tsai; Wen-Ji ; et al. | 2011-03-03 |
| Document snapshot device Grant 7,899,310 - Hsieh , et al. March 1, 2 | 2011-03-01 |
| Optical Touch Module App 20100309144 - Tsai; Wen-Ji ; et al. | 2010-12-09 |
| Optical Touch Device And Keyboard Thereof App 20100253634 - Lin; Chien-Ta ; et al. | 2010-10-07 |
| Optical Touch Sensing Apparatus App 20100194711 - Tsai; Wen-Ji ; et al. | 2010-08-05 |
| Camera Module App 20100182497 - Tsai; Wen-Ji ; et al. | 2010-07-22 |
| Touch Screen App 20100177052 - Chang; Jung-Wen ; et al. | 2010-07-15 |
| Adjustment Mechanism App 20100175498 - Chang; Jung-Wen ; et al. | 2010-07-15 |
| Document snapshot device App 20100054721 - Hsieh; Yun-Liang ; et al. | 2010-03-04 |
| Hinge structure Grant 7,644,472 - Chang , et al. January 12, 2 | 2010-01-12 |
| Built-in webcam Grant 7,563,040 - Tsai , et al. July 21, 2 | 2009-07-21 |
| Hinge structure App 20080104800 - Chang; Jung-Wen ; et al. | 2008-05-08 |
| Luminous keyboard module App 20070296706 - Wang; Ching-Cheng ; et al. | 2007-12-27 |
| Built-in Webcam App 20070253703 - Tsai; Wen-Ji ; et al. | 2007-11-01 |
| Uniform light guide mechanism Grant 7,239,791 - Chang , et al. July 3, 2 | 2007-07-03 |
| Torque changeable pivot App 20060204323 - Tsai; Wen-Ji ; et al. | 2006-09-14 |
| Main board Grant 7,040,900 - Wan , et al. May 9, 2 | 2006-05-09 |
| Main board App 20050233616 - Wan, Tai-Shing ; et al. | 2005-10-20 |
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.
| 