Inventor · disambiguated record
Myung-Hwan Cha
Also filed as: CHA MYUNG-HWAN
4 granted patents·4 pending applications·127 citations·filing 1998–2022
78Inventor score
Top patents by PatentIndex Score
8 records- 0189US6706550B2Photodiode having a plurality of PN injections and image sensor having the sameHYUNDAI ELECTRONICS IND·Filed 2002·Granted Mar 16, 2004·53 cites·12 claims
- 0280US6489643B1Photodiode having a plurality of PN junctions and image sensor having the sameHYNIX SEMICONDUCTOR INC·Filed 1999·Granted Dec 3, 2002·53 cites·5 claims
- 0361US6215142B1Analog semiconductor device and method of fabricating the sameHYUNDAI ELECTRONICS IND·Filed 1998·Granted Apr 10, 2001·21 cites·10 claims
- 0457US2024258624A1Side frame for battery casePOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0557US2022393286A1Battery case and motor vehicle comprising samePOSCO·Filed 2020·Application pending·0 cites
- 0655US12434288B2Apparatus for roll stampingPOSCO CO LTD·Filed 2021·Granted Oct 7, 2025·0 cites·12 claims
- 0755US2025178052A1Roll bending machine and roll bending methodPOSCO CO LTD·Filed 2022·Application pending·0 cites
- 0854US2024356136A1Cross member for battery case and battery casePOSCO CO LTD·Filed 2022·Application pending·0 cites
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