Inventor · disambiguated record
Hongde Liu
Also filed as: LIU HONGDE
4 granted patents·1 citations·filing 2016–2023
56Inventor score
Files withNR ELECTRIC CO LTD1SHENGZHEN BEIHAI RALL TRANSIT CENTURY TECH CO LTD1SHENZHEN BEIHAI ITS COMMUNICATION CO LTD1UNIV NANKAI1
Top patents by PatentIndex Score
4 records- 0158US10279686B2Locomotive regenerative electric energy feedback system with ice melting function and control methodNR ELECTRIC CO LTD·Filed 2017·Granted May 7, 2019·1 cites·5 claims
- 0250US10036102B2Bismuth and magnesium co-doped lithium niobate crystal, preparation method thereof and application thereofUNIV NANKAI·Filed 2016·Granted Jul 31, 2018·0 cites·2 claims
- 0349US12309350B2Player, playing system, and playing methodSHENZHEN BEIHAI ITS COMMUNICATION CO LTD·Filed 2023·Granted May 20, 2025·0 cites·7 claims
- 0425USD1094326SHolographic display containerSHENGZHEN BEIHAI RALL TRANSIT CENTURY TECH CO LTD·Filed 2023·Granted Sep 23, 2025·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →