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Inventor

YUGANG ZHAO

Inventor
CN

Overview

3→
Patents
2023–2024
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

H01Fprimary
H01FMagnets33%
B02CCrushing, pulverising, or disintegrating in general11%
B22FWorking metallic powder11%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form11%
C22CAlloys11%
C23CCoating metallic material11%
H02KDynamo-electric machines11%
PatentTitleYear
12,131,850Rare earth magnet and preparation method thereof202411,920,236Coating machine and coating method202411,571,744Micro powder for preparing neodymium-iron-boron permanent magnet material, method for preparing powder by target-type jet milling, and powder2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023–2024Patents assigned to BEIJING ZHONG KE SAN HUAN (3)· patent assignee history
2023–2024Patents assigned to SANVAC BEIJING MAGNETICS CO LTD (3)· patent assignee history
2023–2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING ZHONG KE SAN HUAN32023–2024
SANVAC BEIJING MAGNETICS CO LTD32023–2024
Locations
LocationPatentsSpan
CN32023–2024