Chae; Gyun

Patent Applications and Registrations

Patent applications and USPTO patent grants for Chae; Gyun.The latest application filed is for "tunnel video system adaptive to train speed variation".

Company Profile

0.5.6

Chae; Gyun - Suwon-si KR
Chae; Gyun - Gyeonggi-Do KR
Chae; Gyun - Taejon KR
Chae; Gyun - Kunpo-si KR
Chae; Gyun - Seoul KR

*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
Tunnel Video System Adaptive To Train Speed Variation App 20110035777 - Chae; Gyun ; et al.	2011-02-10
Method For Arranging Light Emitting Diode Module, Data Converting Method For Displaying Moving Picture By Using Light Emitting Diode Module And Data Converting Apparatus Therefor App 20100007590 - Chae; Gyun ; et al.	2010-01-14
AC-type plasma display panel having energy recovery unit in sustain driver Grant 6,768,270 - Chae July 27, 2	2004-07-27
Flat field emitter displays Grant 6,727,642 - Cho , et al. April 27, 2	2004-04-27
Apparatus and method for driving surface discharge plasma display panel Grant 6,724,357 - Kim , et al. April 20, 2	2004-04-20
AC-type plasma display panel having energy recovery unit in sustain driver Grant 6,646,387 - Chae , et al. November 11, 2	2003-11-11
Ac-type plasma display panel having energy recovery unit in sustain driver App 20030006712 - Chae, Gyun ; et al.	2003-01-09
AC-type plasma display panel having energy recovery unit in sustain driver App 20030006716 - Chae, Gyun	2003-01-09
AC surface discharge plasma display panel and method for driving the same App 20020126069 - Kim, Bong Chool ; et al.	2002-09-12
Apparatus and method for driving surface discharge plasma display panel App 20020093470 - Kim, Bong Chool ; et al.	2002-07-18
Power-factor correction circuit of electronic ballast for fluorescent lamps Grant 6,316,883 - Cho , et al. November 13, 2	2001-11-13

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.