Inventor · disambiguated record
Hsien-Chang Hsieh
Also filed as: HSIEH HSIEN-CHANG
4 granted patents·2 pending applications·12 citations·filing 1984–2025
66Inventor score
Top patents by PatentIndex Score
6 records- 0174US12230517B2Exhaust system and process equipmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2022·Granted Feb 18, 2025·0 cites·20 claims
- 0272US2025167014A1Method of using exhaust system and method of using process equipmentTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2025·Application pending·0 cites
- 0362USD286751SCombined compass and digital clock or the likeHSIEH HSIEN-CHANG·Filed 1984·Granted Nov 18, 1986·12 cites·1 claims
- 0461US11348811B2Thermal chamber exhaust structure and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted May 31, 2022·0 cites·20 claims
- 0555US10366909B2Thermal chamber exhaust structure and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jul 30, 2019·0 cites·20 claims
- 0641US2007062944A1Receptacle closure device having hand gripHSIEH HSIEN-CHANG·Filed 2004·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →