Cho; Bo Hyung

Patent Applications and Registrations

Patent applications and USPTO patent grants for Cho; Bo Hyung.The latest application filed is for "switch driving circuit, and power factor correction circuit having the same".

Company Profile

0.8.8

Cho; Bo Hyung - Seoul KR
Cho; Bo Hyung - Suwon 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
Power factor correction circuit and electronic product including the same Grant 9,941,785 - Kim , et al. April 10, 2	2018-04-10
Switch driving circuit, and power factor correction circuit having the same Grant 9,762,119 - Kim , et al. September 12, 2	2017-09-12
Switch Driving Circuit, And Power Factor Correction Circuit Having The Same App 20160285353 - KIM; Jin Han ; et al.	2016-09-29
Power Factor Correction Circuit and Electronic Product Including the Same App 20160190914 - KIM; Jin-Han ; et al.	2016-06-30
DC-DC converter utilizing output power to turn off switches Grant 9,118,254 - Kim , et al. August 25, 2	2015-08-25
Dc-dc Converter App 20140104891 - KIM; Woo Sup ; et al.	2014-04-17
Simple method for accurately determining a state of charge of a battery, a battery management system using same, and a driving method thereof Grant 8,008,891 - Yun , et al. August 30, 2	2011-08-30
Battery management system and method of driving the same Grant 7,847,557 - Yun , et al. December 7, 2	2010-12-07
Driving circuit for energy recovery in plasma display panel Grant 7,348,940 - Cho , et al. March 25, 2	2008-03-25
Battery Management System And Method Of Driving The Same App 20080054848 - YUN; HAN-SEOK ; et al.	2008-03-06
Method for estimating state of charge of battery, battery management system using same, and driving method thereof App 20070299620 - Yun; Han-Seok ; et al.	2007-12-27
Plasma Display And Driving Device Therefor App 20070279405 - Agarwal; Pankaj ; et al.	2007-12-06
Driving circuit for energy recovery in plasma display panel App 20060043908 - Cho; Bo-Hyung ; et al.	2006-03-02
Digital PWM input D class amplifier by PWM negative feedback Grant 6,952,131 - Jeong , et al. October 4, 2	2005-10-04
Digital PWM input D class amplifier by PMW negative feedback App 20050012546 - Jeong, Jae-Hoon ; et al.	2005-01-20
Power factor correction converter Grant 6,028,776 - Ji , et al. February 22, 2	2000-02-22

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