Inventor · disambiguated record
Hsu-Feng Cheng
Also filed as: CHENG HSU-FENG
6 granted patents·1 pending application·55 citations·filing 1995–2023
75Inventor score
Files withEVOTAIWAN CO LTD2OTO PHOTONICS INC2IND TECH RES INST1JENSIN INTL TECH CORP1SCHLUMBERGER TECHNOLOGY CORP1
Top patents by PatentIndex Score
7 records- 0163USD1068603SAutomobile wheel rim coverEVOTAIWAN CO LTD·Filed 2023·Granted Apr 1, 2025·3 cites·1 claims
- 0263US10121611B2Membrane switchJENSIN INTL TECH CORP·Filed 2017·Granted Nov 6, 2018·1 cites·10 claims
- 0358US5579476AAutomatic test environment for communications protocol softwareIND TECH RES INST·Filed 1995·Granted Nov 26, 1996·51 cites·15 claims
- 0453US2016099474A1Electrochemical Devices For Use In Extreme ConditionsSCHLUMBERGER TECHNOLOGY CORP·Filed 2015·Application pending·0 cites
- 0536US10197443B2Spectrum measurement system, spectrum measurement device, optical measurement method and optical calibration methodOTO PHOTONICS INC·Filed 2017·Granted Feb 5, 2019·0 cites·20 claims
- 0630US10514297B2Electronic circuitry for controlling in order to perform exposure measurements continuously, spectrometer using the same and measurement method of the spectrometerOTO PHOTONICS INC·Filed 2016·Granted Dec 24, 2019·0 cites·26 claims
- 0727USD1048994SWindscreen wiper blade stripEVOTAIWAN CO LTD·Filed 2022·Granted Oct 29, 2024·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →