Inventor · disambiguated record
Yuanfeng Du
Also filed as: DU YUANFENG
4 granted patents·7 citations·filing 2013–2015
65Inventor score
Files withHUAWEI TECH CO LTD4
Top patents by PatentIndex Score
4 records- 0178US9838845B2Method and apparatus for positioning user equipmentHUAWEI TECH CO LTD·Filed 2014·Granted Dec 5, 2017·4 cites·9 claims
- 0268US9229094B2Method and device using observed time difference of arrival for positioning mobile stationHUAWEI TECH CO LTD·Filed 2014·Granted Jan 5, 2016·2 cites·9 claims
- 0362US9572127B2Method and device using observed time difference of arrival for positioning mobile stationHUAWEI TECH CO LTD·Filed 2015·Granted Feb 14, 2017·1 cites·6 claims
- 0449US9451534B2Carrier selection method for positioning measurement, positioning measurement method, positioning processing apparatus, and terminalHUAWEI TECH CO LTD·Filed 2013·Granted Sep 20, 2016·0 cites·16 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →