Inventor · disambiguated record
Yeon Chul Choo
Also filed as: CHOO YEON CHUL
9 granted patents·6 pending applications·616 citations·filing 1998–2023
89Inventor score
Top patents by PatentIndex Score
15 records- 0194US6452362B1Apparatus and method for controlling power supply to a battery-powered electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2000·Granted Sep 17, 2002·211 cites·22 claims
- 0294US6163086APower supply circuit and a voltage level adjusting circuit and method for a portable battery-powered electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 1999·Granted Dec 19, 2000·272 cites·36 claims
- 0387US9281607B2Electronic control device for vehicleHYUNDAI AUTRON CO LTD·Filed 2013·Granted Mar 8, 2016·13 cites·7 claims
- 0481US9510466B2Electronic control apparatus for vehicle using coupling member and method for manufacturing the sameHYUNDAI AUTRON CO LTD·Filed 2014·Granted Nov 29, 2016·5 cites·9 claims
- 0578US6515452B2Remaining battery capacity corrector and controlling method thereforSAMSUNG ELECTRONICS CO LTD·Filed 2001·Granted Feb 4, 2003·45 cites·27 claims
- 0672US5850134ABattery-powered equipment automatically detecting battery typesSAMSUNG ELECTRONICS CO LTD·Filed 1998·Granted Dec 15, 1998·67 cites·4 claims
- 0770US9474170B2Electronic control apparatus for vehicle using water proof type housing sealing and method thereofHYUNDAI AUTRON CO LTD·Filed 2013·Granted Oct 18, 2016·2 cites·6 claims
- 0859US9313932B2Electronic control apparatus for vehicle using overmolding and manufacturing method thereofHYUNDAI AUTRON CO LTD·Filed 2013·Granted Apr 12, 2016·1 cites·5 claims
- 0959US2024339716A1Gas Venting Device, and Battery Module and Battery Pack Comprising SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1059US2024322353A1Gas Venting Device, and Battery Module and Battery Pack Including the SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1156US2024313335A1Gas Venting Apparatus, and Battery Module and Battery Pack Comprising SameLG ENERGY SOLUTION LTD·Filed 2023·Application pending·0 cites
- 1254US2023268609A1Gas venting device, and battery module and battery pack comprising the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 1350US2023187769A1Gas venting device and battery module and battery pack comprising the sameLG ENERGY SOLUTION LTD·Filed 2022·Application pending·0 cites
- 1448US2014362533A1Electronic control apparatus for vehicleHYUNDAI AUTRON CO LTD·Filed 2013·Application pending·0 cites
- 1545US9736953B2Pressure compensation device and ECU module including the sameHYUNDAI AUTRON CO LTD·Filed 2015·Granted Aug 15, 2017·0 cites·22 claims
Join the waitlist — get patent alerts
Get an alert when Yeon Chul Choo files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →