Inventor · disambiguated record
Cheng-Nan Chiang
Also filed as: CHIANG CHENG-NAN
7 granted patents·2 pending applications·14 citations·filing 2011–2025
78Inventor score
Top patents by PatentIndex Score
9 records- 0196US11987281B2Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2022·Granted May 21, 2024·5 cites·27 claims
- 0295US11358624B2Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2020·Granted Jun 14, 2022·7 cites·23 claims
- 0384US12291259B2Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2024·Granted May 6, 2025·0 cites·20 claims
- 0483US2025236329A1Wheeled carrying apparatusWONDERLAND SWITZERLAND AG·Filed 2025·Application pending·0 cites
- 0574US10281802B2Connecting module and system using the sameABILITY ENTPR CO LTD·Filed 2015·Granted May 7, 2019·2 cites·21 claims
- 0646US9116287B2Lens structureCHIANG CHENG-NAN·Filed 2012·Granted Aug 25, 2015·0 cites·20 claims
- 0743US9268111B2Lens structureCHIANG CHENG-NAN·Filed 2012·Granted Feb 23, 2016·0 cites·19 claims
- 0841US8588602B2Auto focus module of image capture deviceCHIANG CHENG-NAN·Filed 2011·Granted Nov 19, 2013·0 cites·20 claims
- 0934US2012293873A1Lens structureCHIANG CHENG-NAN·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →