LEE; Chang Hyeon

Patent Applications and Registrations

Patent applications and USPTO patent grants for LEE; Chang Hyeon.The latest application filed is for "method for fabricating mask, method for fabricating semiconductor device using the mask, and the semiconductor device fabricated using the mask".

Company Profile

0.15.20

LEE; Chang Hyeon - Incheon KR
Lee; Chang Hyeon - Seoul KR
Lee; Chang-Hyeon - Chungchongnam-do KR
Lee; Chang-Hyeon - Irvine CA US
Lee; Chang-Hyeon - Chonan-Si KR
Lee; Chang-hyeon - Suwon-si KR
Lee; Chang-Hyeon - Cheonan-Si KR
Lee; Chang-Hyeon - Suwon KR
Lee, Chang-Hyeon - Suwon-city 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 For Fabricating Mask, Method For Fabricating Semiconductor Device Using The Mask, And The Semiconductor Device Fabricated Using The Mask App 20220302176 - KANG; Myoung-Ho ; et al.	2022-09-22
Transmitarray antenna and method of designing the same Grant 11,201,415 - Lee , et al. December 14, 2	2021-12-14
Transmitarray Antenna And Method Of Designing The Same App 20200274254 - LEE; Jeong Hae ; et al.	2020-08-27
Method, apparatus, and system to recommend multimedia contents using metadata Grant 9,495,416 - Kwon , et al. November 15, 2	2016-11-15
Method, Mold And System For Manufacturing A Transformer Coil App 20150084732 - Lim; Jong-Yun ; et al.	2015-03-26
XTAL oscillator Grant 8,866,557 - Lee , et al. October 21, 2	2014-10-21
Low Power Bias Compensation Scheme Utilizing A Resistor Bias App 20140292301 - Lee; Chang-Hyeon ; et al.	2014-10-02
Method, Apparatus, And System To Recommend Multimedia Contents Using Metadata App 20140074879 - KWON; Yong-Moo ; et al.	2014-03-13
XTAL oscillator App 20140062609 - Lee; Chang-Hyeon ; et al.	2014-03-06
Disc wound transformer with improved cooling Grant 8,111,123 - Lim , et al. February 7, 2	2012-02-07
Multifunctional video apparatus and method of providing user interface thereof Grant 8,059,166 - Lee , et al. November 15, 2	2011-11-15
Disc Wound Transformer With Improved Cooling App 20110063062 - Lim; Jong-Yun ; et al.	2011-03-17
Low drop out voltage regulator circuit assembly Grant 7,898,230 - Lee , et al. March 1, 2	2011-03-01
Low Drop Out Voltage Regulator Circuit Assembly App 20090231024 - Lee; Chang-Hyeon ; et al.	2009-09-17
Low drop out voltage regulator circuit assembly Grant 7,554,306 - Lee , et al. June 30, 2	2009-06-30
Low Drop Out Voltage Regulator Circuit Assembly App 20080265854 - Lee; Chang-Hyeon ; et al.	2008-10-30
Multifunctional Video Apparatus And Method Of Providing User Interface Thereof App 20080180549 - LEE; Chang-hyeon ; et al.	2008-07-31
Frequency synthesizer with loop filter calibration for bandwidth control Grant 7,259,633 - Lee , et al. August 21, 2	2007-08-21
Frequency synthesizer with loop filter calibration for bandwidth control App 20060267697 - Lee; Chang-Hyeon ; et al.	2006-11-30
Local oscillator for a direct conversion transceiver App 20060246862 - Agarwal; Bipul ; et al.	2006-11-02
Direct modulator for shift keying modulation Grant 7,109,805 - Lee , et al. September 19, 2	2006-09-19
Apparatus and method for detecting an abnormality in a recorded signal Grant 7,031,088 - Lee April 18, 2	2006-04-18
Direct modulator for shift keying modulation App 20060022758 - Lee; Chang-Hyeon ; et al.	2006-02-02
Frequency prescaler Grant 6,968,029 - Lee , et al. November 22, 2	2005-11-22
Charge pump having reduced switching noise Grant 6,954,090 - Lee , et al. October 11, 2	2005-10-11
Apparatus and method for detecting an abnormality in a recorded signal App 20040184179 - Lee, Chang-Hyeon	2004-09-23
Apparatus and method for detecting an abnormality in a recorded signal Grant 6,747,828 - Lee June 8, 2	2004-06-08
Low power voltage to current converter App 20030231036 - Lee, Chang-Hyeon ; et al.	2003-12-18
Charge pump having reduced switching noise App 20030231037 - Lee, Chang-Hyeon ; et al.	2003-12-18
Charge pump having reduced switching noise Grant 6,611,160 - Lee , et al. August 26, 2	2003-08-26
Apparatus and method for detecting an abnormality in a recorded signal App 20020114094 - Lee, Chang-Hyeon	2002-08-22

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