Inventor · disambiguated record
Feng-Chao Chung
Also filed as: CHUNG FENG-CHAO
13 granted patents·3 pending applications·130 citations·filing 2000–2016
91Inventor score
Technology areasG02B
Top patents by PatentIndex Score
16 records- 0194US9057868B1Optical lens systemGLORY SCIENCE CO LTD·Filed 2014·Granted Jun 16, 2015·33 cites·21 claims
- 0292US8908291B1Optical lens systemGLORY SCIENCE CO LTD·Filed 2013·Granted Dec 9, 2014·22 cites·20 claims
- 0391US9823449B1Optical telephoto imaging lensGLORY SCIENCE CO LTD·Filed 2016·Granted Nov 21, 2017·12 cites·15 claims
- 0489US9329361B1Optical imaging lens assemblyGLORY SCIENCE CO LTD·Filed 2015·Granted May 3, 2016·9 cites·18 claims
- 0589US9274310B1Optical imaging lensGLORY SCIENCE CO LTD·Filed 2014·Granted Mar 1, 2016·12 cites·17 claims
- 0688US8873165B1Optical lens systemGLORY SCIENCE CO LTD·Filed 2013·Granted Oct 28, 2014·12 cites·9 claims
- 0786US9377605B2Wide angle optical lens systemGLORY SCIENCE CO LTD·Filed 2014·Granted Jun 28, 2016·9 cites·15 claims
- 0879US9235031B2Wide-angle image taking lens systemGLORY SCIENCE CO LTD·Filed 2014·Granted Jan 12, 2016·5 cites·18 claims
- 0979US8665538B2Imaging lens apparatusCHUNG FENG-CHAO·Filed 2012·Granted Mar 4, 2014·7 cites·7 claims
- 1076US9182573B1Imaging lensGLORY SCIENCE CO LTD·Filed 2014·Granted Nov 10, 2015·4 cites·19 claims
- 1156US6417972B1High-resolution variable focus lens having an extra-long back focal length with telecentric designIND TECH RES INST·Filed 2000·Granted Jul 9, 2002·5 cites·17 claims
- 1248US9201217B2Imaging optical lens assemblyGLORY SCIENCE CO LTD·Filed 2014·Granted Dec 1, 2015·0 cites·20 claims
- 1347US9354429B2Optical imaging lensGLORY SCIENCE CO LTD·Filed 2014·Granted May 31, 2016·0 cites·19 claims
- 1441US2013335835A1Imaging lens assemblyCHANG SHIH-YUAN·Filed 2012·Application pending·0 cites
- 1541US2013321933A1Imaging lens apparatusCHANG SHIH-YUAN·Filed 2012·Application pending·0 cites
- 1634US2016252708A1Optical imaging lensGLORY SCIENCE CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →