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Inventor

Jia He

Inventor
Suzhou, CN

Overview

3→
Patents
2010–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 3 as inventor

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

B23Bprimary
B23BTurning33%
B23KSoldering or unsoldering33%
G02BOptical elements, systems or apparatus33%
PatentTitleYear
11,123,807Chuck multi-mode jaw movement20217,864,448'Lens device'20117,858,900'Laser welding process'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to DANFOSS AS (1)· patent assignee history
2010Based in Beijing, CN· patent location history
2011Patents assigned to ASIA OPTICAL CO INC (1)· patent assignee history
2011Based in Taichung, TW· patent location history
2021Patents assigned to APEX BRANDS INC (1)· patent assignee history
2021Patents assigned to JACOBS CHUCK MFG COMPANY LTD (1)· patent assignee history
2021Based in Suzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APEX BRANDS INC12021
ASIA OPTICAL CO INC12011
DANFOSS AS12010
JACOBS CHUCK MFG COMPANY LTD12021
Locations
LocationPatentsSpan
Suzhou, CN12021
Taichung, TW12011
Beijing, CN12010