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Inventor

Hesheng Liu

Inventor
Yuanling County, CN

Overview

3→
Patents
2019–2021
Patent span
LOC
Primary field

Patents· 3 as inventor

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

LOC26primary
LOC2650%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
H05KPrinted circuits25%
PatentTitleYear
D0910897Street lamp2021D0909655Lantern202110,470,339Heat-pipe heat dissipation system and power device2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to HUAWEI TECH CO LTD (1)· patent assignee history
2019Based in Hangzhou, CN· patent location history
2021Patents assigned to LIU HESHENG (2)· patent assignee history
2021Based in Yuanling County, CN· patent location history
2021Based in Huaihua, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LIU HESHENGself22021
HUAWEI TECH CO LTD12019
Locations
LocationPatentsSpan
Yuanling County, CN12021
Huaihua, CN12021
Hangzhou, CN12019