Inventor · disambiguated record
Ching-Chih Chang
Also filed as: CHANG CHING · CHANG CHING-CHIH · CHANG CHING-HUNG
17 granted patents·8 pending applications·102 citations·filing 2000–2024
91Inventor score
Files withUNITED MICROELECTRONICS CORP9LITE ON ELECTRONICS GUANGZHOU3ACER INC2CHANG CHING-CHIH2COMPAL ELECTRONICS INC2
Top patents by PatentIndex Score
25 records- 0189US11892028B2Fastening assembly and board-to-board assembled structureLITE ON ELECTRONICS GUANGZHOU·Filed 2021·Granted Feb 6, 2024·2 cites·21 claims
- 0287USD756406SDisplay screen with transitional iconACER INC·Filed 2014·Granted May 17, 2016·40 cites·1 claims
- 0386US8547056B2One-piece car chargerCHANG CHING-CHIH·Filed 2011·Granted Oct 1, 2013·21 cites·6 claims
- 0482US12057346B2Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2023·Granted Aug 6, 2024·0 cites·7 claims
- 0581US2024347382A1Semiconductor device and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2024·Application pending·0 cites
- 0678US11791203B2Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2022·Granted Oct 17, 2023·0 cites·7 claims
- 0777US10900264B2Hinge structure and casing using the sameLITE ON ELECTRONICS GUANGZHOU·Filed 2018·Granted Jan 26, 2021·2 cites·8 claims
- 0873US10916427B2Forming contact holes using litho-etch-litho-etch approachUNITED MICROELECTRONICS CORP·Filed 2018·Granted Feb 9, 2021·1 cites·9 claims
- 0970USD754147SDisplay screen with transitional iconACER INC·Filed 2014·Granted Apr 19, 2016·17 cites·1 claims
- 1069US8195245B2Method and user interface apparatus for managing functions of wireless communication componentsWANG BO-CHIANG·Filed 2009·Granted Jun 5, 2012·6 cites·24 claims
- 1162US11515159B2Forming contact holes using litho-etch-litho-etch approachUNITED MICROELECTRONICS CORP·Filed 2020·Granted Nov 29, 2022·0 cites·10 claims
- 1261US11456207B2Semiconductor device including metal interconnections having sidewall spacers thereon, and method for fabricating the sameUNITED MICROELECTRONICS CORP·Filed 2019·Granted Sep 27, 2022·0 cites·9 claims
- 1357US6250481B1Bathroom rackFiled 2000·Granted Jun 26, 2001·8 cites·2 claims
- 1453US12007435B2Method of copper hillock detectingUNITED MICROELECTRONICS CORP·Filed 2020·Granted Jun 11, 2024·0 cites·15 claims
- 1553US6513773B1Structure wall-mounted articles hangerFiled 2001·Granted Feb 4, 2003·5 cites·6 claims
- 1652US11815118B2Fixing deviceLITE ON ELECTRONICS GUANGZHOU·Filed 2020·Granted Nov 14, 2023·0 cites·20 claims
- 1751US2022088604A1Microfluidic chip and deviceMICAREO TAIWAN CO LTD·Filed 2020·Application pending·0 cites
- 1850US12334436B2Metal interconnect structure having serpent metal lineUNITED MICROELECTRONICS CORP·Filed 2021·Granted Jun 17, 2025·0 cites·13 claims
- 1948US2010169813A1Method for displaying and operating user interface and electronic deviceCOMPAL ELECTRONICS INC·Filed 2009·Application pending·0 cites
- 2043US11404425B2Test key structureUNITED MICROELECTRONICS CORP·Filed 2020·Granted Aug 2, 2022·0 cites·12 claims
- 2140US2010192100A1Method for operating a space menu and electronic device with operating space menuCOMPAL ELECTRONICS INC·Filed 2009·Application pending·0 cites
- 2240US2014259071A1Method for virtual channel management, network-based multimedia reproduction system with virtual channel, and computer readable storage mediumWISTRON CORP·Filed 2013·Application pending·0 cites
- 2339US2018295727A1Automatic Thin Film Peeling Machine and Thin Film Peeling Method ThereofTOMORT AUTOMATION CO LTD·Filed 2017·Application pending·0 cites
- 2438US2007061801A1File system builder and method for building file systemCHANG CHING-CHIH·Filed 2005·Application pending·0 cites
- 2532US2002127863A1Method of fabricating recessed locos isolation for semiconductor deviceFiled 2001·Application pending·0 cites
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