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Inventor

Peifang WU

Inventor
CN

Overview

1→
Patents
2023
Patent span
Performing operations
Primary field (CPC B)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B22Fprimary
B22FWorking metallic powder25%
C22CAlloys25%
F16DCouplings for transmitting rotation25%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
PatentTitleYear
11,852,209Fiber-reinforced copper-based brake pad for high-speed railway train, and preparation and friction braking performance thereof2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to BEIJING TIANYISHANGJIA NEW MAT CORP LTD (1)· patent assignee history
2023Patents assigned to UNIV BEIJING SCIENCE & TECHNOLOGY (1)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING TIANYISHANGJIA NEW MAT CORP LTD12023
UNIV BEIJING SCIENCE & TECHNOLOGY12023
Locations
LocationPatentsSpan
CN12023