Inventor · disambiguated record
Ya-Ching Chang
Also filed as: CHANG YA-CHING
10 granted patents·3 pending applications·22 citations·filing 2004–2023
82Inventor score
Files withTAIWAN SEMICONDUCTOR MFG CO LTD8FRAMY INC2CHANG YA-CHING1IND TECH RES INST1WATER RESOURCES AGENCY MINISTRY OF ECONOMIC AFFAIRS1
Top patents by PatentIndex Score
13 records- 0181US9250633B2Air conditioning control device and method thereofIND TECH RES INST·Filed 2012·Granted Feb 2, 2016·17 cites·13 claims
- 0277US10527941B2Extreme ultraviolet photoresist and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted Jan 7, 2020·1 cites·20 claims
- 0371US11127592B2Photosensitive groups in resist layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Sep 21, 2021·1 cites·20 claims
- 0467US11378884B2Extreme ultraviolet photoresist and methodTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2019·Granted Jul 5, 2022·0 cites·20 claims
- 0565US12292684B2Adhesion layer for multi-layer photoresistTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2020·Granted May 6, 2025·0 cites·20 claims
- 0663US11754923B2Resist dispensing system and method of useTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2021·Granted Sep 12, 2023·0 cites·20 claims
- 0762USD1091608SDisplay screen with graphical user interfaceFRAMY INC·Filed 2022·Granted Sep 2, 2025·3 cites·1 claims
- 0858US10859915B2Adhesion layer for multi-layer photoresistTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2018·Granted Dec 8, 2020·0 cites·20 claims
- 0957US12189699B2Method and system for providing contents within region of interest of a userFRAMY INC·Filed 2022·Granted Jan 7, 2025·0 cites·15 claims
- 1056US2024353755A1Method of manufacturing a semiconductor deviceTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2023·Application pending·0 cites
- 1145US10649339B2Resist material and method for forming semiconductor structure using resist layerTAIWAN SEMICONDUCTOR MFG CO LTD·Filed 2017·Granted May 12, 2020·0 cites·20 claims
- 1240US2006165132A1Computer peripheral interfaceCHANG YA-CHING·Filed 2004·Application pending·0 cites
- 1336US2015086385A1Method for controlling pumping of pump units in a wet wellWATER RESOURCES AGENCY MINISTRY OF ECONOMIC AFFAIRS·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →