Inventor · disambiguated record
Weiyuan Zhang
Also filed as: ZHANG WEIYUAN
2 granted patents·7 citations·filing 2016–2020
45Inventor score
Technology areasG06F
Top patents by PatentIndex Score
2 records- 0190US11301200B2Method of providing annotation track on the content displayed on an interactive whiteboard, computing device and non-transitory readable storage mediumGUANGZHOU SHIYUAN ELECTRONICS CO LTD·Filed 2020·Granted Apr 12, 2022·7 cites·20 claims
- 0237US10908918B2Image erasing method and systemGUANGZHOU SHIRUI ELECTRONICS CO LTD·Filed 2016·Granted Feb 2, 2021·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →