Inventor · disambiguated record
Yangyang Yu
Also filed as: YU YANGYANG
5 granted patents·2 pending applications·2 citations·filing 2015–2024
61Inventor score
Top patents by PatentIndex Score
7 records- 0174US10518789B2Coupling assembly and rail vehicle having sameCRRC QINGDAO SIFANG CO LTD·Filed 2017·Granted Dec 31, 2019·2 cites·20 claims
- 0270US2025105453A1Electrochemical device and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0370US2024356125A1Battery and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0449US12417528B2Method and device for testing product qualityGOERTEK INC·Filed 2020·Granted Sep 16, 2025·0 cites·7 claims
- 0545US11186300B2Collision energy absorption structure and rail vehicle having sameCRRC QINGDAO SIFANG CO LTD·Filed 2018·Granted Nov 30, 2021·0 cites·19 claims
- 0643US9889864B2Railway vehicle and head vehicle barrier-removing device thereofCRRC QINGDAO SIFANG CO LTD·Filed 2015·Granted Feb 13, 2018·0 cites·12 claims
- 0736US11046349B2Method of driving a sliding tool on ice-surfaceLIN PING·Filed 2020·Granted Jun 29, 2021·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →