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Inventor

Kaishun LI

Inventor
CN

Overview

2→
Patents
2022–2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material29%
F16JPistons29%
B08BCleaning in general14%
C25DProcesses for the electrolytic or electrophoretic production of coatings14%
F02FCylinders, pistons or casings, for combustion engines14%
PatentTitleYear
12,345,336Piston ring with hard plating, and preparation method therefor202511,401,598Friction reduced and wear resistant coating, preparation method thereof and piston ring2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD (2)· patent assignee history
2022–2025Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ASIMCO SHUANGHUAN PISTON RING YIZHENG CO LTD22022–2025
Locations
LocationPatentsSpan
CN22022–2025