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Inventor

QIHAO YAN

Inventor
CN

Overview

1→
Patents
2024
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.

B29Cprimary
B29CShaping or joining of plastics33%
B29LIndexing scheme associated with subclass b29c, relating to particular articles33%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables33%
PatentTitleYear
11,878,479Film winding assembly and winding method for use in fiber-reinforced plastic tank production2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to UNIV JIANGSU OCEAN (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV JIANGSU OCEAN12024
Locations
LocationPatentsSpan
CN12024