Inventor · disambiguated record
Mingfa Chen
Also filed as: CHEN MINGFA
3 granted patents·5 pending applications·14 citations·filing 1999–2020
59Inventor score
Files withPPK HAINAN AI CO LTD [CN/CN]2BOE TECHNOLOGY GROUP CO LTD1CHEN MINGFA1HAINAN PAIPAIKAN INFORMATION TECH CO LTD1HAINAN YAYUAN ANTI COUNTERFEIT TECH RES INST GENERAL PARTNERSHIP1
Top patents by PatentIndex Score
8 records- 0163US11836804B2Anti-fake packing method for product liability insuranceHAINAN PAIPAIKAN INFORMATION TECH CO LTD·Filed 2019·Granted Dec 5, 2023·1 cites·17 claims
- 0244US2013239828A1Anti-counterfeit printing material with a hot stamping texture, special hot stamping foil and manufacturing method for the sameCHEN MINGFA·Filed 2011·Application pending·0 cites
- 0338US2020334514A1Hand-Tearing Texture Anti-fake Method and Product and Material ThereofPPK HAINAN AI CO LTD [CN/CN]·Filed 2020·Application pending·0 cites
- 0437US6623041B1Method for discerning false from genuineFiled 1999·Granted Sep 23, 2003·13 cites·20 claims
- 0532US2013278986A1Annular structure and micro scanning mirrorLEE BORSHIUN·Filed 2012·Application pending·0 cites
- 0630US2016059454A1Injection molding machine and injection molding method utilizing the sameBOE TECHNOLOGY GROUP CO LTD·Filed 2015·Application pending·0 cites
- 0727US10265996B2Ink edge anti-counterfeiting method and ink edge anti-counterfeiting network verification systemHAINAN YAYUAN ANTI COUNTERFEIT TECH RES INST GENERAL PARTNERSHIP·Filed 2016·Granted Apr 23, 2019·0 cites·23 claims
- 0827US2020151528A1Personalized pattern-based commodity virtual code assignment method and systemPPK HAINAN AI CO LTD [CN/CN]·Filed 2020·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Mingfa Chen 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 →