CHEN KE-HORNG

Overview

About

CHEN KE-HORNG has a total of 18 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States. Its main competitors in its focus markets electrical machinery and energy, environmental technology and audio-visual technology are ZEPHYR LOGIC INC, POWER FOREST TECH CORPORATION and RICHPOWER MICROELECTRONICS.

Patent filings in countries

#	Country	Total Patents
#1	United States	18

#	Industry
#1	Electrical machinery and energy
#2	Environmental technology
#3	Audio-visual technology
#4	Basic communication technologies
#5	Computer technology

#	Technology
#1	AC and DC conversion devices
#2	Special electric heating or lighting
#3	Climate change mitigation in buildings
#4	Display controls
#5	Electric digital data processing
#6	Pulse technique

Publication	Filing date	Title
US2010231189A1	2010-03-09	Control method for high efficiency buck-boost power converter
US2010264847A1	2009-04-16	Voltage converter, backlight module control system and control method thereof