Inventor

KIM DONG-RAK

KR14 patents

⚠️ This page may combine multiple inventors who share the name “KIM DONG-RAK”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SAMSUNG SDI CO LTD

7 patents

US7786696B2Aug 31, 2010

Battery pack charged by external power generator and supplying discharge power to external load in parallel to external power generator

SAMSUNG SDI CO LTD46 citations91

US10361573B2Jul 23, 2019

Battery pack

SAMSUNG SDI CO LTD22 citations89

US7884567B2Feb 8, 2011

Fuel cell system and method for controlling operation of the fuel cell system

SAMSUNG SDI CO LTD13 citations83

US11594906B2Feb 28, 2023

Battery charging method and charging system for charging a battery with a rest period

SAMSUNG SDI CO LTD4 citations71

US10439175B2Oct 8, 2019

Rechargeable battery pack

SAMSUNG SDI CO LTD2 citations69

US8343674B2Jan 1, 2013

Fuel cell system and control method of the same

SAMSUNG SDI CO LTD0 citations52

US7759012B2Jul 20, 2010

Direct methanol fuel cell system and operating method thereof

SAMSUNG SDI CO LTD1 citations51

KIM HYUN

2 patents

US8889310B2Nov 18, 2014

Fuel cell system and driving method for the same

KIM HYUN0 citations51

US8785069B2Jul 22, 2014

Fuel cell system having a reformer

KIM HYUN1 citations51

HYUNDAI MOBIS CO LTD

1 patent

US11527900B2Dec 13, 2022

Apparatus and method for managing a battery based on degradation determination

HYUNDAI MOBIS CO LTD4 citations66

JU RI-A

1 patent

US8088521B2Jan 3, 2012

Fuel cell system for computing fuel level

JU RI-A3 citations59

ICHINOSE TOSHIHIKO

1 patent

US9136547B2Sep 15, 2015

Fuel cell system

ICHINOSE TOSHIHIKO0 citations45

AN JIN HONG

1 patent

US8142945B2Mar 27, 2012

Method for controlling peripheral system and fuel cell system using the same

AN JIN HONG0 citations40

CHO WOONG-HO

1 patent

US8883359B2Nov 11, 2014

Fuel cell system and driving method of the same

CHO WOONG-HO0 citations35