Inventor · disambiguated record
Wenqiang Zhao
Also filed as: ZHAO WENQIANG
10 granted patents·11 citations·filing 2009–2021
81Inventor score
Files withNR ELECTRIC CO LTD5ALIPAY HANGZHOU INF TECH CO LTD2FOSHAN NANHAI JINGDINGTAI INTELLIGENT TECH CO LTD1GUO JIANWEI1QI HONGTAO1
Top patents by PatentIndex Score
10 records- 0189US10958780B1Decentralized automatic phone fraud risk managementALIPAY HANGZHOU INF TECH CO LTD·Filed 2020·Granted Mar 23, 2021·4 cites·18 claims
- 0288US12113930B2Decentralized automatic phone fraud risk managementALIPAY HANGZHOU INF TECH CO LTD·Filed 2021·Granted Oct 8, 2024·3 cites·20 claims
- 0371US10181799B2Hybrid back-to-back direct current transmission system and power flow reversal control methodNR ELECTRIC CO LTD·Filed 2017·Granted Jan 15, 2019·2 cites·4 claims
- 0468US10700525B2Method and apparatus for controlling hybrid direct-current transmission systemNR ELECTRIC CO LTD·Filed 2017·Granted Jun 30, 2020·1 cites·10 claims
- 0563US10797487B2On-line input control method, on-line input and quit device for voltage-source converter unitNR ELECTRIC CO LTD·Filed 2017·Granted Oct 6, 2020·1 cites·7 claims
- 0647US11111575B2PVD vacuum plating process for aluminum alloy surfaceFOSHAN NANHAI JINGDINGTAI INTELLIGENT TECH CO LTD·Filed 2019·Granted Sep 7, 2021·0 cites·5 claims
- 0745US8675131B2Signal processing device and TV with the signal processing deviceQI HONGTAO·Filed 2009·Granted Mar 18, 2014·0 cites·8 claims
- 0844US11289905B2Voltage and current control method and device for direct-current power transmission systemNR ELECTRIC CO LTD·Filed 2018·Granted Mar 29, 2022·0 cites·10 claims
- 0936US9768696B2Direct current transmission inverter side frequency control methodNR ELECTRIC CO LTD·Filed 2015·Granted Sep 19, 2017·0 cites·10 claims
- 1032US8917356B2Play control system and methodGUO JIANWEI·Filed 2011·Granted Dec 23, 2014·0 cites·8 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →