Inventor · disambiguated record
Tianfeng Ma
Also filed as: MA TIANFENG
3 granted patents·0 citations·filing 2015–2020
43Inventor score
Files withNOMURA RES INST LTD3
Top patents by PatentIndex Score
3 records- 0150US11128588B2Apparatus, method and computer-readable recording medium storing computer program for restricting electronic file viewing utilizing antivirus softwareNOMURA RES INST LTD·Filed 2020·Granted Sep 21, 2021·0 cites·16 claims
- 0242US10742578B2Transmitter terminal, receiving apparatus, method of restricting viewing access, and computer program for viewing restriction of electronic data that has already been transmittedNOMURA RES INST LTD·Filed 2015·Granted Aug 11, 2020·0 cites·8 claims
- 0339US11283815B2Security measure program, file tracking method, information processing device, distribution device, and management deviceNOMURA RES INST LTD·Filed 2017·Granted Mar 22, 2022·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →