Inventor · disambiguated record
Xingzhong Sun
Also filed as: SUN XINGZHONG
0 granted patents·4 pending applications·0 citations·filing 2009–2024
Top patents by PatentIndex Score
4 records- 0165US2025153973A1Elevator emergency operation device with safety function testOTIS ELEVATOR CO·Filed 2024·Application pending·0 cites
- 0264US2025066161A1Apparatus, method and elevator system for monitoring status of circuit for landing door and car doorOTIS ELEVATOR CO·Filed 2024·Application pending·0 cites
- 0361US2024199375A1Device and method for detecting seal star function of elevator systemOTIS ELEVATOR CO·Filed 2023·Application pending·0 cites
- 0421US2011055676A1Interactive user interface by embedding a document into a standardized object containerSUN XINGZHONG·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →