Inventor · disambiguated record
Sijun Zhao
Also filed as: ZHAO SIJUN
2 granted patents·1 pending application·0 citations·filing 2017–2025
22Inventor score
Top patents by PatentIndex Score
3 records- 0148US2025226735A1Roller shutter equipment, motor and brake deviceJOHNSON ELECTRIC INT AG·Filed 2025·Application pending·0 cites
- 0246US11056958B2Rotor and motor having the sameJOHNSON ELECTRIC INT AG·Filed 2019·Granted Jul 6, 2021·0 cites·10 claims
- 0331US10559935B2Electric motor and brush thereofJOHNSON ELECTRIC SA·Filed 2017·Granted Feb 11, 2020·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →