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Inventor

WEI-MIN CHEN

Inventor
TW

Overview

3→
Patents
2024–2025
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.

B28Bprimary
B28BShaping clay or other ceramic compositions14%
C04BLime, magnesia14%
C09DCoating compositions, e.g. paints, varnishes or lacquers14%
C23CCoating metallic material14%
F41AFunctional features or details common to both smallarms and ordnance, e.g. cannons14%
H10DInorganic electric semiconductor devices14%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1014%
PatentTitleYear
12,326,312Bullpup conversion kit and gun including the same202512,252,448Engineered stone and manufacturing method thereof202512,000,044Catalyzed deposition of metal films2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2024Based in US· patent location history
2025Patents assigned to Chen wei min (1)· patent assignee history
2025Patents assigned to QUEEN CERAMIC INC (1)· patent assignee history
2025Based in TW· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC12024
Chen wei minself12025
QUEEN CERAMIC INC12025
Locations
LocationPatentsSpan
TW22025
US12024