Inventor · disambiguated record
Libang Cheng
Also filed as: CHENG LIBANG
1 granted patent·3 pending applications·0 citations·filing 2020–2023
3Inventor score
Technology areasG02B
Top patents by PatentIndex Score
4 records- 0152US12493167B2Optical imaging lens assemblyZHEJIANG SUNNY OPTICS CO LTD·Filed 2023·Granted Dec 9, 2025·0 cites·20 claims
- 0242US2022018997A1Optical Imaging Lens Assembly and Display DeviceZHEJIANG SUNNY OPTICS CO LTD·Filed 2021·Application pending·0 cites
- 0340US2020310071A1Optical Imaging System and Display Device with Optical Imaging SystemZHEJIANG SUNNY OPTICAL CO LTD·Filed 2020·Application pending·0 cites
- 0439US2021356845A1Optical Imaging LensZHEJIANG SUNNY OPTICS CO LTD·Filed 2021·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →