Inventor · disambiguated record
Ching-Sheng Chang
Also filed as: CHANG CHING S · CHANG CHING-SHENG
10 granted patents·12 pending applications·66 citations·filing 2001–2024
83Inventor score
Files withRAYS OPTICS INC8YOUNG OPTICS INC4CHANG CHING SHENG3POWERGATE OPTICAL INC3UNIVERSAL SCIENT IND CO LTD2
Top patents by PatentIndex Score
22 records- 0185US6450248B1Heat sink retainerHOYA TECH CO LTD·Filed 2001·Granted Sep 17, 2002·58 cites·8 claims
- 0268US10558022B2Optical lens and fabrication method thereofRAYS OPTICS INC·Filed 2018·Granted Feb 11, 2020·1 cites·20 claims
- 0368US2024361574A1Low thermal-drift optical lensYOUNG OPTICS INC·Filed 2024·Application pending·0 cites
- 0465US9939611B2Optical lensCHANG CHING SHENG·Filed 2014·Granted Apr 10, 2018·2 cites·15 claims
- 0565US7417812B2Microminiature lens module and lens device having the samePOWERGATE OPTICAL INC·Filed 2006·Granted Aug 26, 2008·4 cites·8 claims
- 0661US2024382090A1Ophthalmic imaging systemYOUNG OPTICS INC·Filed 2024·Application pending·0 cites
- 0761US2024402464A1Ophthalmic lensYOUNG OPTICS INC·Filed 2024·Application pending·0 cites
- 0857US2024272408A1Imaging lensYOUNG OPTICS INC·Filed 2024·Application pending·0 cites
- 0955US2024019670A1Imaging lensRAYS OPTICS INC·Filed 2023·Application pending·0 cites
- 1052US10996442B2Lens assembly and fabrication method thereofRAYS OPTICS INC·Filed 2018·Granted May 4, 2021·0 cites·20 claims
- 1152US2021003822A1Optical lensRAYS OPTICS INC·Filed 2020·Application pending·0 cites
- 1251US2023280570A1Fixed focus image capturing lensRAYS OPTICS INC·Filed 2022·Application pending·0 cites
- 1349US11841482B2Imaging lensRAYS OPTICS INC·Filed 2020·Granted Dec 12, 2023·0 cites·20 claims
- 1449US11256067B2Optical lensRAYS OPTICS INC·Filed 2019·Granted Feb 22, 2022·0 cites·17 claims
- 1549US10845571B2Optical lensRAYS OPTICS INC·Filed 2018·Granted Nov 24, 2020·0 cites·20 claims
- 1647US7889504B2Portable electronic deviceUNIVERSAL SCIENT IND CO LTD·Filed 2007·Granted Feb 15, 2011·1 cites·5 claims
- 1745US2008285968A1Compact camera module package structurePOWERGATE OPTICAL INC·Filed 2007·Application pending·0 cites
- 1840US9366722B2Method and apparatus for performing de-skew controlCHANG CHING-SHENG·Filed 2014·Granted Jun 14, 2016·0 cites·18 claims
- 1940US2009250504A1Solder applying apparatusUNIVERSAL SCIENT IND CO LTD·Filed 2008·Application pending·0 cites
- 2040US2007121220A1Method for designing and fabricating optical lens unitPOWERGATE OPTICAL INC·Filed 2006·Application pending·0 cites
- 2138US2004165855A1Holder apparatus for optical integration rodFiled 2004·Application pending·0 cites
- 2236US2008305828A1Dual-focus lens and electronic device having the sameCHANG CHING SHENG·Filed 2007·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →