Inventor · disambiguated record
Sheng-Fang Cheng
Also filed as: CHENG SHENG-FANG
13 granted patents·4 pending applications·35 citations·filing 1990–2024
88Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD9CHENG SHENG-FANG1IND TECH RES INST1LIN SHIH-MU1OPTRONICS TECHNOLOGY INC A1
Top patents by PatentIndex Score
17 records- 0184US9941141B2Guard ring structure of semiconductor arrangementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Apr 10, 2018·3 cites·20 claims
- 0283US2024395795A1Semiconductor device and layout thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2024·Application pending·0 cites
- 0371US12125839B2Semiconductor device and layout thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted Oct 22, 2024·0 cites·20 claims
- 0468US8648425B2Resistors formed based on metal-oxide-semiconductor structuresWANG WEN-HAN·Filed 2011·Granted Feb 11, 2014·3 cites·14 claims
- 0566US11081363B2Guard ring structure of semiconductor arrangementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Aug 3, 2021·0 cites·20 claims
- 0665US8054560B2Zoom lensOPTRONICS TECHNOLOGY INC A·Filed 2010·Granted Nov 8, 2011·5 cites·6 claims
- 0762US10854593B2Semiconductor device and layout thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 1, 2020·0 cites·20 claims
- 0862US10510554B2Guard ring structure of semiconductor arrangementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 17, 2019·0 cites·20 claims
- 0960US10170333B2Guard ring structure of semiconductor arrangementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Jan 1, 2019·0 cites·20 claims
- 1058US10163882B2Semiconductor device and layout thereofTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2016·Granted Dec 25, 2018·0 cites·20 claims
- 1157US9601625B2Guard ring structure of semiconductor arrangementTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2014·Granted Mar 21, 2017·0 cites·20 claims
- 1257US5051669AVoice coil motorIND TECH RES INST·Filed 1990·Granted Sep 24, 1991·14 cites·1 claims
- 1356US6786133B1Coffee maker with a position adjustable control unitTSANN KUEN ENTPR CO LTD·Filed 2003·Granted Sep 7, 2004·8 cites·6 claims
- 1455US8218244B2Miniature zoom lensLIN SHIH-MU·Filed 2010·Granted Jul 10, 2012·2 cites·10 claims
- 1546US2005037780A1Mobile communication device with digital compassFiled 2003·Application pending·0 cites
- 1646US2011271843A1Extracting mechanism for coffee capsuleTSANN KUEN ZHANGZHOU ENTPR CO·Filed 2011·Application pending·0 cites
- 1733US2013301142A1Telephoto zoom lensCHENG SHENG-FANG·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →