Inventor · disambiguated record
Xiaozhong Duan
Also filed as: Duan Xiaozhong
3 granted patents·0 citations·filing 2020–2023
39Inventor score
Files withKOSTAL OF AMERICA INC3
Top patents by PatentIndex Score
3 records- 0154US12236041B2Method and system for identification of user maneuver intention when operating with touch surface controllerKOSTAL OF AMERICA INC·Filed 2023·Granted Feb 25, 2025·0 cites·13 claims
- 0250US11789540B1Touch surface controllerKOSTAL OF AMERICA INC·Filed 2022·Granted Oct 17, 2023·0 cites·6 claims
- 0333US11495152B2Method for diagnosing display connection and operationKOSTAL OF AMERICA INC·Filed 2020·Granted Nov 8, 2022·0 cites·14 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →