Hwan-Gerl Hwang

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Gyeonggi-do, KR

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Patents Grantslast 30 patents

Information Patent Grant
Supplementary battery recharging system for vehicle and method of c...
- Patent number 10,328,815
- Issue date Jun 25, 2019
- Hyundai Motor Company
- Hwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Circuit for controlling low power DC-DC converter of hybrid vehicle...
- Patent number 10,065,509
- Issue date Sep 4, 2018
- Hyundai Motor Company
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
System and method for controlling LDC voltage of hybrid vehicle
- Patent number 9,969,398
- Issue date May 15, 2018
- Hyundai Motor Company
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and system for variably adjusting voltage of LDC for hybrid...
- Patent number 9,873,334
- Issue date Jan 23, 2018
- Hyundai Motor Company
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SUPPLEMENTARY BATTERY RECHARGING SYSTEM FOR VEHICLE AND METHOD OF C...
- Publication number 20170166077
- Publication date Jun 15, 2017
- Hyundai Motor Company
- Hwan Hwang
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM AND METHOD FOR CONTROLLING LDC VOLTAGE OF HYBRID VEHICLE
- Publication number 20160368480
- Publication date Dec 22, 2016
- Kia Motors Corporation
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR VARIABLY ADJUSTING VOLTAGE OF LDC FOR HYBRID...
- Publication number 20160121725
- Publication date May 5, 2016
- Hyundai Motor Company
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
CIRCUIT FOR CONTROLLING LOW POWER DC-DC CONVERTER OF HYBRID VEHICLE...
- Publication number 20160121733
- Publication date May 5, 2016
- Hyundai Motor Company
- Dong Jun Shin
- B60 - VEHICLES IN GENERAL
Information Patent Application
System for transferring flat panel display substrates during manufa...
- Publication number 20070013642
- Publication date Jan 18, 2007
- SAMSUNG ELECTRONICS CO., LTD.
- Gi-Cheon Yoon
- H01 - BASIC ELECTRIC ELEMENTS