Lee; Jong-koog

Patent Applications and Registrations

Patent applications and USPTO patent grants for Lee; Jong-koog.The latest application filed is for "method and apparatus compensating for tilt".

Company Profile

0.6.8

Lee; Jong-koog - 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
Method and apparatus compensating for tilt Grant 7,486,596 - Song , et al. February 3, 2	2009-02-03
Apparatus and method for detecting beam power in optical drive Grant 7,343,103 - Seong , et al. March 11, 2	2008-03-11
Optical pickup apparatus and optimal light spot focusing method Grant 7,280,458 - Lee , et al. October 9, 2	2007-10-09
Laser power monitor device, optical pickup including the same, and optical recording and/or reproducing apparatus including the same Grant 7,272,103 - Kwon , et al. September 18, 2	2007-09-18
Optical pickup and a wedge beam splitter Grant 7,251,209 - Cho , et al. July 31, 2	2007-07-31
Apparatus and method for detecting beam power in optical drive Grant 7,068,933 - Seong , et al. June 27, 2	2006-06-27
Method and apparatus compensating for tilt App 20050249077 - Song, Byung-youn ; et al.	2005-11-10
Laser power monitor device, optical pickup including the same, and optical recording and/or reproducing apparatus including the same App 20050002303 - Kwon, Sung-du ; et al.	2005-01-06
Method and system for forming main and side beams of light for multiple disc formats App 20040233801 - Lee, Dong-Ryeol ; et al.	2004-11-25
Laser power control device App 20040184378 - Kwon, Sung-du ; et al.	2004-09-23
Optical pickup and a wedge beam splitter App 20030202453 - Cho, Yong-jun ; et al.	2003-10-30
Apparatus and method for detecting beam power in optical drive App 20030016426 - Seong, Pyong-Yong ; et al.	2003-01-23
Optical pickup apparatus and optimal light spot focusing method App 20020159378 - Lee, Yong-jae ; et al.	2002-10-31
Method for controlling balance of photodetector and apparatus thereof App 20020136132 - Kim, Jong-ryull ; et al.	2002-09-26

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.