Inventor · disambiguated record
Yu-Chun Cheng
Also filed as: CHENG YU · Cheng yu-chun
18 granted patents·6 pending applications·60 citations·filing 2008–2023
91Inventor score
Files withEGIS TECH INC16Cheng yu-chun2TANTTI LABORATORY INC2ADVANCED LITHIUM ELECTROCHEMISTRY CO LTD1EGIS TECHNOLOGY INC1
Top patents by PatentIndex Score
24 records- 0194US9483682B1Fingerprint recognition method and device thereofEGIS TECH INC·Filed 2015·Granted Nov 1, 2016·17 cites·8 claims
- 0292USD986160SEnergy storage deviceCHENG YU CHUN·Filed 2021·Granted May 16, 2023·7 cites·1 claims
- 0392US9536131B1Fingerprint recognition methods and electronic deviceEGIS TECH INC·Filed 2015·Granted Jan 3, 2017·14 cites·22 claims
- 0486US9367728B2Fingerprint recognition method and device thereofEGIS TECHNOLOGY INC·Filed 2014·Granted Jun 14, 2016·9 cites·22 claims
- 0583US11118024B2Method for producing three-dimensional ordered porous microstructure and monolithic column produced therebyTANTTI LABORATORY INC·Filed 2017·Granted Sep 14, 2021·4 cites·6 claims
- 0673US9507994B1Fingerprint recognition methods and electronic deviceEGIS TECH INC·Filed 2015·Granted Nov 29, 2016·2 cites·12 claims
- 0768US9760755B1Fingerprint matching methods and deviceEGIS TECH INC·Filed 2014·Granted Sep 12, 2017·2 cites·19 claims
- 0865US8076858B2Light sensing apparatus and method for luminaire calibrationCheng yu-chun·Filed 2008·Granted Dec 13, 2011·3 cites·10 claims
- 0964US2024222590A1Method for quality examination of cathode materials for lithium-ion batteriesADVANCED LITHIUM ELECTROCHEMISTRY CO LTD·Filed 2023·Application pending·0 cites
- 1063US10713466B2Fingerprint recognition method and electronic device using the sameEGIS TECH INC·Filed 2018·Granted Jul 14, 2020·1 cites·16 claims
- 1158US9400914B2Method and electronic device for generating fingerprint enrollment dataEGIS TECH INC·Filed 2015·Granted Jul 26, 2016·1 cites·16 claims
- 1255US11580786B2Updating method for configuration parameters of electronic device, device and computer-readable mediumEGIS TECH INC·Filed 2021·Granted Feb 14, 2023·0 cites·21 claims
- 1355US11524406B2Calibration method and device for robotic arm systemIND TECH RES INST·Filed 2019·Granted Dec 13, 2022·0 cites·12 claims
- 1455US2023326237A1Method, device, electronic device and non-transitory storage medium for fingerprint comparisonEGIS TECH INC·Filed 2023·Application pending·0 cites
- 1552US2023063055A1Method for fingerprint enrollment, electronic device and computer-readable storage mediumEGIS TECH INC·Filed 2022·Application pending·0 cites
- 1649US10387138B2Electronic device and software updating and registration template generating methodEGIS TECH INC·Filed 2018·Granted Aug 20, 2019·0 cites·16 claims
- 1748US11138303B2Electronic device with fingerprint sensing function and fingerprint image processing methodEGIS TECH INC·Filed 2019·Granted Oct 5, 2021·0 cites·12 claims
- 1848US2023298385A1Method and device for fingerprint enrollment, and non-transitory computer-readable storage mediumEGIS TECH INC·Filed 2022·Application pending·0 cites
- 1947US10789449B2Electronic device for distinguishing between fingerprint feature points and non-fingerprint feature points and method for the sameEGIS TECH INC·Filed 2018·Granted Sep 29, 2020·0 cites·12 claims
- 2042US10089349B2Method and electronic device for updating the registered fingerprint datasets of fingerprint recognitionEGIS TECH INC·Filed 2015·Granted Oct 2, 2018·0 cites·12 claims
- 2142US9734383B2Method and electronic device for fingerprint recognitionEGIS TECH INC·Filed 2015·Granted Aug 15, 2017·0 cites·12 claims
- 2240US2019077102A1Methods for producing three-dimensional ordered porous microstructure and monolithic column produced therebyTANTTI LABORATORY INC·Filed 2018·Application pending·0 cites
- 2336US9892308B2Fingerprint recognition methods and devicesEGIS TECH INC·Filed 2015·Granted Feb 13, 2018·0 cites·11 claims
- 2433US2018237927A1Method for producing three-dimensional ordered porous microstructuresTAIWAN ADVANCED NANOTEMPLATE TECH INC·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →