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Inventor

Xuming Liu

Inventor
Nanchang, CN

Overview

4→
Patents
2019–2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus38%
G01BMeasuring length, thickness or similar linear dimensions25%
G03BApparatus or arrangements for taking photographs or for projecting or viewing them13%
G06TImage data processing or generation, in general13%
H04NPictorial communication, e.g. television13%
PatentTitleYear
10,838,174Miniature imaging lens202010,748,258Method, device and system for correcting distortion of wide-angle lens202010,705,314Collimator lens system202010,488,674Collimator lens2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019–2020Patents assigned to JIANGXI LIANCHUANG ELECT CO LTD (3)· patent assignee history
2019–2020Based in Nanchang, CN· patent location history
2020Patents assigned to JIANGXI LIANYI OPTICS CO LTD (1)· patent assignee history
2020Based in Jiangxi, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JIANGXI LIANCHUANG ELECT CO LTD32019–2020
JIANGXI LIANYI OPTICS CO LTD12020
Locations
LocationPatentsSpan
Nanchang, CN32019–2020
Jiangxi, CN12020