Inventor · disambiguated record
Ji Ma
Also filed as: MA JI · Ma ji rong
3 granted patents·1 pending application·7 citations·filing 2011–2025
57Inventor score
Top patents by PatentIndex Score
4 records- 0174US9063358B2Smart photochromic chiral nematic liquid crystal windowLI QUAN·Filed 2011·Granted Jun 23, 2015·6 cites·34 claims
- 0261US2025155556A1Ranging device and robotSHENZHEN CAMSENSE INTERACTIVE TECH CO LTD·Filed 2025·Application pending·0 cites
- 0360US9244949B2Determining mappings for application integration based on user contributionsIBM·Filed 2013·Granted Jan 26, 2016·1 cites·20 claims
- 0446US12305839B2Magnetically-adsorbed conductive track, adapter, electrical apparatus, and electrical systemOPPLE LIGHTING CO LTD·Filed 2021·Granted May 20, 2025·0 cites·20 claims
Join the waitlist — get patent alerts
Get an alert when Ji 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 →