Inventor · disambiguated record
Chao-Chin Chang
Also filed as: CHANG CHAO-CHIN
12 granted patents·10 pending applications·226 citations·filing 2007–2025
88Inventor score
Files withVIA TECH INC6IND TECH RES INST4CHANG CHAO-CHIN3DALIAN INST CHEM & PHYSICS CAS3CHEN CHEN-KUN2
Top patents by PatentIndex Score
22 records- 0197USD579456SGraphic user interface for a display panelIND TECH RES INST·Filed 2007·Granted Oct 28, 2008·148 cites·1 claims
- 0294USD598923SGraphic user interface for a display panelIND TECH RES INST·Filed 2008·Granted Aug 25, 2009·65 cites·1 claims
- 0379US2025085192A1Method for online obtaining an initially extrinsic parameter of fisheye-lens cameras applied to surround-view stitchingVIA TECH INC·Filed 2024·Application pending·0 cites
- 0473US2025085530A1Method for obtaining installation tolerance for installing fisheye-lens camera on vehicle over simulated platform for online optimizing extrinsic parameters of fisheye-lens cameras applied to surround-view stitchingVIA TECH INC·Filed 2024·Application pending·0 cites
- 0561US2025244571A1Method and system to fine-tune extrinsic parameters of a fisheye lens applied to surround-view stitchingVIA TECH INC·Filed 2024·Application pending·0 cites
- 0660US8922804B2Technical documents capturing and patents analysis system and methodPAITRIX CO LTD·Filed 2013·Granted Dec 30, 2014·2 cites·20 claims
- 0759US10085011B2Image calibrating, stitching and depth rebuilding method of a panoramic fish-eye camera and a system thereofTOPPANO CO LTD·Filed 2016·Granted Sep 25, 2018·2 cites·5 claims
- 0857US2025285324A1Method and vehicle-mounted system for head posture judgmentVIA TECH INC·Filed 2025·Application pending·0 cites
- 0956US12440829B2Regeneration method and application of nitrogen-containing carbon catalystDALIAN INST CHEM & PHYSICS CAS·Filed 2020·Granted Oct 14, 2025·0 cites·8 claims
- 1056US11305263B2Method for preparing a supported carbon catalyst, supported carbon catalyst and use thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted Apr 19, 2022·0 cites·16 claims
- 1155US2010049769A1System And Method For Monitoring And Managing Patent EventsCHEN CHEN-KUN·Filed 2009·Application pending·0 cites
- 1252US12221779B2Flushing switch device with automatic pressing stroke detectionTAIWAN NAME PLATE CO LTD·Filed 2023·Granted Feb 11, 2025·0 cites·5 claims
- 1352US8373880B2Technical documents capturing and patents analysis system and methodIND TECH RES INST·Filed 2008·Granted Feb 12, 2013·1 cites·19 claims
- 1452US2025322558A1System for establishing an image analysis model and data augmentation method thereofVIA TECH INC·Filed 2025·Application pending·0 cites
- 1552US2025086920A1Method and system for adjusting a stitching seam for surround view stitchingVIA TECH INC·Filed 2024·Application pending·0 cites
- 1649USD608849STraining netCHANG CHAO-CHIN·Filed 2008·Granted Jan 26, 2010·8 cites·1 claims
- 1748US8520242B2Management system of technical literature data and method thereofCHANG CHAO CHIN·Filed 2011·Granted Aug 27, 2013·0 cites·20 claims
- 1847US8599449B2Technical documents capturing and patents analysis system and methodIND TECH RES INST·Filed 2013·Granted Dec 3, 2013·0 cites·22 claims
- 1945US11338276B2Catalyst for preparing chloroethylene by cracking 1,2-dichloroethane and a preparation and regeneration method thereofDALIAN INST CHEM & PHYSICS CAS·Filed 2019·Granted May 24, 2022·0 cites·14 claims
- 2044US2009132496A1System And Method For Technique Document Analysis, And Patent Analysis SystemCHEN CHEN-KUN·Filed 2008·Application pending·0 cites
- 2138US2014195904A1Technical documents capturing and patents analysis system and methodCHANG CHAO-CHIN·Filed 2013·Application pending·0 cites
- 2222US2017127045A1Image calibrating, stitching and depth rebuilding method of a panoramic fish-eye camera and a system thereofTOPPANO CO LTD·Filed 2016·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →