Inventor · disambiguated record
Cheng Jiang
Also filed as: JIANG CHENG · Jiang cheng-hong
5 granted patents·2 pending applications·6 citations·filing 2017–2024
64Inventor score
Top patents by PatentIndex Score
7 records- 0191US11204482B1Large-aperture optical lens with three lens piecesYEJIA OPTICAL TECH GUANGDONG CORPORATION·Filed 2021·Granted Dec 21, 2021·6 cites·8 claims
- 0258US11708021B2Small-sized vehicle-mounted projector light systemYEJIA OPTICAL TECH GUANGDONG CORPORATION·Filed 2022·Granted Jul 25, 2023·0 cites·10 claims
- 0357US2025328026A1Lens assembly, processing method of lens assembly and display deviceASPHETEK SOLUTION CHENGDU LTD·Filed 2024·Application pending·0 cites
- 0454US2025060555A1Lens assembly and processing method of lens assemblyASPHETEK SOLUTION CHENGDU LTD·Filed 2024·Application pending·0 cites
- 0548US11199761B1Optical projection system with microlens arraysYEJIA OPTICAL TECH GUANGDONG CORPORATION·Filed 2021·Granted Dec 14, 2021·0 cites·7 claims
- 0646US12235517B2Large-aperture four-piece optical lensYEJIA OPTICAL TECH GUANGDONG CORPORATION·Filed 2021·Granted Feb 25, 2025·0 cites·7 claims
- 0736US10760767B2Illuminating lens design method and illuminating lensYEJIA OPTICAL TECH GUANGDONG CORPORATION·Filed 2017·Granted Sep 1, 2020·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →