Chou; Wen-Hwa

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chou; Wen-Hwa.The latest application filed is for "rational number frequency multiplier circuit and method for generated rational number frequency".

Company Profile

0.7.7

Chou; Wen-Hwa - Taipei TW
Chou; Wen-Hwa - Taipei City TW

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Rational number frequency multiplier circuit and method for generated rational number frequency Grant 7,466,786 - Chou , et al. December 16, 2	2008-12-16
Universal serial bus and method for transmitting serial clock and serial data signals during power-saving mode Grant 7,310,739 - Wu , et al. December 18, 2	2007-12-18
Plug and play device and access control method therefor Grant 7,240,369 - Chou , et al. July 3, 2	2007-07-03
Rational Number Frequency Multiplier Circuit And Method For Generated Rational Number Frequency App 20060280275 - Chou; Wen-Hwa ; et al.	2006-12-14
Method of installing a plug and play device driver and software App 20060265869 - Chou; Wen-Hwa ; et al.	2006-11-30
Method of installing a plug and play device driver Grant 7,117,589 - Chou , et al. October 10, 2	2006-10-10
Universal Serial Bus With Power-saving Mode And Operating Method Thereof App 20050091549 - Wu, Arthur ; et al.	2005-04-28
USB compound device operates a plurality of devices by using the same USB logic circuit and the method for implementation thereof Grant 6,862,643 - Wu , et al. March 1, 2	2005-03-01
Plug and play device and access control method therefor App 20030208698 - Chou, Wen-Hwa ; et al.	2003-11-06
Method of installing a plug and play device driver App 20030204950 - Chou, Wen-Hwa ; et al.	2003-11-06
Dual-mode MP3 player Grant 6,631,098 - Chang , et al. October 7, 2	2003-10-07
USB compound device and the method for implementation thereof App 20030041205 - Wu, Wen-Jen ; et al.	2003-02-27
MP3 player device with large storage App 20030002395 - Chang, Chin-Yao ; et al.	2003-01-02
Caching tag for a large scale cache computer memory system Grant 5,813,031 - Chou , et al. September 22, 1	1998-09-22

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.