Weng; Yi-Ching

Patent Applications and Registrations

Patent applications and USPTO patent grants for Weng; Yi-Ching.The latest application filed is for "system and method for modulating audio effects of speakers in a sound system".

Company Profile

0.5.7

Weng; Yi-Ching - Taipei Hsien TW
Weng; Yi-Ching - Tu-Cheng TW
Weng; Yi-Ching - Guangdong CN
Weng; Yi-Ching - Shenzhen CN

*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
System and method for modulating audio effects of speakers in a sound system Grant 8,090,113 - Chuang , et al. January 3, 2	2012-01-03
System And Method For Modulating Audio Effects Of Speakers In A Sound System App 20090136051 - Chuang; Ping-Yang ; et al.	2009-05-28
System and method for testing hardware devices Grant 7,409,603 - Shu , et al. August 5, 2	2008-08-05
System and method for testing an LED and a connector thereof Grant 7,382,148 - Dang , et al. June 3, 2	2008-06-03
CPU frequency adjusting system and method Grant 7,370,221 - Tang , et al. May 6, 2	2008-05-06
System and method for updating a sign-on logo image file in a computer Grant 7,330,610 - Tang , et al. February 12, 2	2008-02-12
Method For Protecting An I/o Port Of A Computer App 20070168582 - Huang; Chao-Chen ; et al.	2007-07-19
System And Method For Testing An Led And A Connector Thereof App 20060267626 - Dang; De-Hua ; et al.	2006-11-30
System and method for testing hardware devices App 20060136785 - Shu; San-Yi ; et al.	2006-06-22
System and method for updating a sign-on logo image file in a computer App 20050220367 - Tang, Gui-Hua ; et al.	2005-10-06
CPU frequency adjusting system and method App 20050210309 - Tang, Gui-Hua ; et al.	2005-09-22
System and method for updating a basic Input/Output system program App 20050210233 - Tang, Gui-Hua ; et al.	2005-09-22

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.