Inventor · disambiguated record
Zhonghua Fang
Also filed as: FANG ZHONGHUA
2 granted patents·0 citations·filing 2018–2018
21Inventor score
Technology areasH04L
Files withACAD OF BROADCASTING SCIENCE NRTA1ACADEMY OF BROADCASTING SCIENCE NAT RADIO AND TELEVISION ADMINISTRATION1
Top patents by PatentIndex Score
2 records- 0129US11308242B2Method for protecting encrypted control word, hardware security module, main chip and terminalACAD OF BROADCASTING SCIENCE NRTA·Filed 2018·Granted Apr 19, 2022·0 cites·15 claims
- 0228US11303459B2Smart television terminal and method for establishing a trust chain thereforACADEMY OF BROADCASTING SCIENCE NAT RADIO AND TELEVISION ADMINISTRATION·Filed 2018·Granted Apr 12, 2022·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →