Inventor · disambiguated record
Yusheng Ma
Also filed as: MA YUSHENG
3 granted patents·2 pending applications·4 citations·filing 2011–2023
54Inventor score
Files withNANCHANG TRIPOLE OPTOELECTRONICS CO LTD2CHINA MOBILE COMMUNICATIONS GROUP CO LTD1CHINA PETROLEUM & CHEM CORP1LI MING1
Top patents by PatentIndex Score
5 records- 0167US9593579B2Crank circular sliding block mechanism and reciprocating member, cylinder block, internal combustion engine, and compressorLI MING·Filed 2011·Granted Mar 14, 2017·3 cites·15 claims
- 0254US10266617B2Cationic copolymer and use thereof in lost circulation additiveCHINA PETROLEUM & CHEM CORP·Filed 2013·Granted Apr 23, 2019·1 cites·21 claims
- 0345US2025184151A1Identity authentication method, apparatus and device, and storage mediumCHINA MOBILE COMMUNICATIONS GROUP CO LTD·Filed 2023·Application pending·0 cites
- 0431US12111470B2Optical system and mixed reality deviceNANCHANG TRIPOLE OPTOELECTRONICS CO LTD·Filed 2021·Granted Oct 8, 2024·0 cites·18 claims
- 0530US2022342138A1Optical system and aiming deviceNANCHANG TRIPOLE OPTOELECTRONICS CO LTD·Filed 2022·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Yusheng Ma files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →