LexDanaLexDanabeta
Inventor

Leeming Niu

Inventor
Huzhou, CN

Overview

2→
Patents
2019–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 2 as inventor

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

B32Bprimary
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form33%
F16LPipes33%
H01HElectric switches33%
PatentTitleYear
10,895,334Composite pipe and method for manufacturing the same202110,418,206Conducting structure and conducting method for upper sheet and lower sheet of film button circuit2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to XIAMEN PINNACLE ELECTRICAL CO LTD (1)· patent assignee history
2019Based in Xiamen, CN· patent location history
2021Patents assigned to YE LING (1)· patent assignee history
2021Patents assigned to ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH CO LTD (1)· patent assignee history
2021Based in Huzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
XIAMEN PINNACLE ELECTRICAL CO LTD12019
YE LING12021
ZHEJIANG XINZHOU BAMBOO BASED COMPOSITES TECH CO LTD12021
Locations
LocationPatentsSpan
Huzhou, CN12021
Xiamen, CN12019