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Inventor

Xujiang He

Inventor
Singapore, SG

Overview

4→
Patents
2006–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 4 as inventor

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

B81Bprimary
B81BMicrostructural devices or systems, e.g. micromechanical devices29%
B81CProcesses or apparatus specially adapted for the manufacture or treatment of microstructural devices or systems29%
H10NElectric solid-state devices not otherwise provided for14%
LOC1414%
Y10TTechnical subjects covered by former us classification14%
PatentTitleYear
D0918913Optical reader20217,596,841'Micro-electromechanical devices and methods of fabricating thereof'20097,208,806'Micromachined electromechanical device'20077,018,862'Micromachined electromechanical device'2006

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2006–2009Patents assigned to AGENCY SCIENCE TECH & RES (3)· patent assignee history
2006–2009Based in Singapore, SG· patent location history
2009Patents assigned to SONY CORP (1)· patent assignee history
2021Patents assigned to HAND HELD PROD INC (1)· patent assignee history
2021Based in Suzhou, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGENCY SCIENCE TECH & RES32006–2009
HAND HELD PROD INC12021
SONY CORP12009
Locations
LocationPatentsSpan
Singapore, SG32006–2009
Suzhou, CN12021