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Inventor

Jia Qi

Inventor
Shanghai, CN

Overview

2→
Patents
2016–2019
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

B23Kprimary
B23KSoldering or unsoldering20%
C03CChemical composition of glasses, glazes or vitreous enamels20%
G02BOptical elements, systems or apparatus20%
G06TImage data processing or generation, in general20%
H04NPictorial communication, e.g. television20%
PatentTitleYear
10,201,874Method and apparatus for realizing tubular optical waveguides in glass by femtosecond laser direct writing20199,406,148'Image processing method and apparatus, and shooting terminal'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to HUAWEI DEVICE CO LTD (1)· patent assignee history
2016Based in Xi'an, CN· patent location history
2019Patents assigned to SHANGHAI INST OPTICS & FINE MECH CAS (1)· patent assignee history
2019Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HUAWEI DEVICE CO LTD12016
SHANGHAI INST OPTICS & FINE MECH CAS12019
Locations
LocationPatentsSpan
Shanghai, CN12019
Xi'an, CN12016