Chuang; Ko-Chien

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chuang; Ko-Chien.The latest application filed is for "remote control device and recognition method thereof".

Company Profile

0.5.10

Chuang; Ko-Chien - Taipei N/A TW
Chuang; Ko-Chien - Taipei City TW
Chuang; Ko-Chien - Chung Ho 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
Remote control device and recognition method thereof Grant 8,519,831 - Chuang , et al. August 27, 2	2013-08-27
Remote control device and remote control method thereof Grant 8,279,103 - Chuang , et al. October 2, 2	2012-10-02
Remote Control Device And Recognition Method Thereof App 20110084817 - Chuang; Ko-Chien ; et al.	2011-04-14
Remote Control Device And Remote Control Method Thereof App 20110012772 - CHUANG; Ko-Chien ; et al.	2011-01-20
Portable Device And Method For Providing Navigation Data App 20070143016 - Kung; Shao-Tsu ; et al.	2007-06-21
System For Positioning Mobile Communication Apparatus And Method Thereof App 20070126626 - Kung; Shao-Tsu ; et al.	2007-06-07
Housing assembly for an electronic device App 20050195576 - Chuang, Ko-Chien	2005-09-08
Personal digital assistant system Grant 6,810,450 - Chuang October 26, 2	2004-10-26
Portable electronic device with a concealable keyboard module App 20040207604 - Chuang, Ko-Chien	2004-10-21
Base for supporting an electronic device at different inclinations App 20040001305 - Chuang, Ko-Chien ; et al.	2004-01-01
Personal digital assistant system App 20030154334 - Chuang, Ko-Chien	2003-08-14
Online device and method for downloading and sharing information by one touch App 20020152281 - Chuang, Ko-Chien	2002-10-17
Orientation-adjusting device for properly orienting wireless transceiver in confined space App 20020115415 - Huang, Chien-Bin ; et al.	2002-08-22
Scan control system Grant 5,374,999 - Chuang , et al. December 20, 1	1994-12-20

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.