Inventor · disambiguated record
Rujie Zhu
Also filed as: ZHU RUJIE
3 granted patents·1 pending application·1 citations·filing 2015–2022
46Inventor score
Technology areasF01L
Files withSHANGHAI UNIVERSOON AUTOTECH CO LTD2SHANGHAI UNIVERSOON AUTO PARTS CO LTD1SHANGHAI UNIVERSOON AUTOPARTS1
Top patents by PatentIndex Score
4 records- 0172US10550740B2Multifunctional engine brakeSHANGHAI UNIVERSOON AUTOPARTS·Filed 2017·Granted Feb 4, 2020·1 cites·27 claims
- 0248US12116911B2Rocker arm mechanism of engine, system and method for two-stroke engine brakeSHANGHAI UNIVERSOON AUTOTECH CO LTD·Filed 2022·Granted Oct 15, 2024·0 cites·16 claims
- 0337US11739667B2Engine valve actuating apparatusSHANGHAI UNIVERSOON AUTOTECH CO LTD·Filed 2020·Granted Aug 29, 2023·0 cites·20 claims
- 0427US2017241305A1Engine Braking Method and SystemSHANGHAI UNIVERSOON AUTO PARTS CO LTD·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →