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Inventor

Yuqing WENG

Inventor
CN

Overview

3→
Patents
2022–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C21Dprimary
C21DModifying the physical structure of ferrous metals22%
C22CAlloys22%
F16CShafts22%
C23CCoating metallic material11%
G07DHandling of coins or valuable papers, e.g. testing, sorting by denominations, counting, dispensing, changing or depositing11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
PatentTitleYear
12,534,771High-carbon bearing steel and preparation method thereof202611,881,072Paper-sheet handling device202411,473,162Carburizing bearing steel and preparation method thereof2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2026Patents assigned to CENTRAL IRON & STEEL RES INST (2)· patent assignee history
2022–2026Based in CN· patent location history
2024Patents assigned to FUJITSU FRONTECH LTD (1)· patent assignee history
2024Based in JP· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CENTRAL IRON & STEEL RES INST22022–2026
FUJITSU FRONTECH LTD12024
Locations
LocationPatentsSpan
CN22022–2026
JP12024