Changhyuk Cho

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Roswell, GA, US

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Patents Grantslast 30 patents

Information Patent Grant
Systems, methods, and apparatuses for complementary metal oxide sem...
- Patent number 8,334,708
- Issue date Dec 18, 2012
- Samsung Electro-Mechanics
- Jeongwon Cha
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Systems, methods, and apparatuses for complementary metal oxide sem...
- Patent number 7,890,063
- Issue date Feb 15, 2011
- Samsung Electro-Mechanics
- Minsik Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Systems, methods, and apparatuses for implementing a load regulatio...
- Patent number 7,772,816
- Issue date Aug 10, 2010
- Samsung Electro-Mechanics
- Changhyuk Cho
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
Systems, Methods, and Apparatuses for Negative-Charge-Pump-Based An...
- Publication number 20130029614
- Publication date Jan 31, 2013
- SAMSUNG ELECTRO-MECHANICS COMPANY
- Changhyuk Cho
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Systems, methods, and apparatuses for implementing a load regulatio...
- Publication number 20080088286
- Publication date Apr 17, 2008
- Changhyuk Cho
- G05 - CONTROLLING REGULATING
Information Patent Application
Systems, Methods, and Apparatuses for Complementary Metal Oxide Sem...
- Publication number 20080079653
- Publication date Apr 3, 2008
- Minsik Ahn
- H04 - ELECTRIC COMMUNICATION TECHNIQUE