Inventor · disambiguated record
Quan Ren
Also filed as: REN QUAN
9 granted patents·2 pending applications·27 citations·filing 2017–2025
81Inventor score
Files withCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER5REN QUAN4BEIJING EASPRING MAT TECH CO LTD1SHANGHAI HONGZHEN INFORMATION SCIENCE & TECH CO LTD1
Top patents by PatentIndex Score
11 records- 0183US12284036B2Data processing method and apparatus based on data coding, and deviceCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER·Filed 2021·Granted Apr 22, 2025·2 cites·15 claims
- 0272USD913139SProtective case for a watchREN QUAN·Filed 2018·Granted Mar 16, 2021·16 cites·1 claims
- 0372US2025132384A1Solid electrolyte material, solid electrolyte, cathode material and preparation method thereof, and sodium-ion batteryBEIJING EASPRING MAT TECH CO LTD·Filed 2024·Application pending·0 cites
- 0469USD1028772SWatch screen protectorREN QUAN·Filed 2023·Granted May 28, 2024·5 cites·1 claims
- 0562USD1043405SProtective case for a watchREN QUAN·Filed 2022·Granted Sep 24, 2024·4 cites·1 claims
- 0650US12426688B1Watch strap and wearable deviceREN QUAN·Filed 2025·Granted Sep 30, 2025·0 cites·9 claims
- 0746US12250073B2Instruction encoding-based data processing method and apparatus, and deviceCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER·Filed 2021·Granted Mar 11, 2025·0 cites·13 claims
- 0844US12261692B2Data processing system and method based on dynamic redundancy heterogeneous encoding, and deviceCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER·Filed 2021·Granted Mar 25, 2025·0 cites·12 claims
- 0939US2023033253A1Network security defense method and related device applied to network security defense systemCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER·Filed 2021·Application pending·0 cites
- 1038US12267303B2Input/output system applied to network security defense systemCHINA NATIONAL DIGITAL SWITCHING SYSTEM ENGINEERING & TECH R&D CENTER·Filed 2021·Granted Apr 1, 2025·0 cites·8 claims
- 1134US11575710B2Output-decision-based negative feedback control method and systemSHANGHAI HONGZHEN INFORMATION SCIENCE & TECH CO LTD·Filed 2017·Granted Feb 7, 2023·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →