Inventor · disambiguated record
Cheolhwan Lim
Also filed as: LIM CHEOLHWAN
8 granted patents·4 pending applications·8 citations·filing 2020–2025
76Inventor score
Top patents by PatentIndex Score
12 records- 0190US11397199B2Supply voltage detecting circuit, method of operating the same, electronic device comprising the same and electronic system comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Jul 26, 2022·5 cites·13 claims
- 0286US11486912B2Glitch detector, security device including the same and electronic system including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2021·Granted Nov 1, 2022·3 cites·20 claims
- 0378US2025085329A1Semiconductor devices comprising failure detectors for detecting failure of bipolar junction transistors and methods for detecting failure of the bipolar junction transistorsSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 0471US12181512B2Semiconductor devices comprising failure detectors for detecting failure of bipolar junction transistors and methods for detecting failure of the bipolar junction transistorsSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Dec 31, 2024·0 cites·20 claims
- 0566US12230588B2Laser detecting circuit and semiconductor apparatus including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·18 claims
- 0663US11650232B2Supply voltage detecting circuit, method of operating the same, electronic device comprising the same and electronic system comprising the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Granted May 16, 2023·0 cites·20 claims
- 0758US2025167139A1Laser detecting circuit and semiconductor apparatus including the sameAMSUNG ELECTRONICS CO LTD·Filed 2025·Application pending·0 cites
- 0857US12510912B2Proportional to absolute temperature current generating device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2023·Granted Dec 30, 2025·0 cites·20 claims
- 0955US2023273073A1Temperature sensor capable of determining whether to convert reference voltage to voltage digital code based on condition, and devices having the sameSAMSUNG ELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
- 1053US2025233592A1Level shifter including capacitor and method of operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2024·Application pending·0 cites
- 1152US11852527B2Defense circuit of semiconductor device and semiconductor device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Dec 26, 2023·0 cites·20 claims
- 1251US11467195B2Voltage monitoring device and electronic device including the sameSAMSUNG ELECTRONICS CO LTD·Filed 2020·Granted Oct 11, 2022·0 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →