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Inventor

Lianqing Chen

Inventor
Santa Clara, CA, US

Overview

2→
Patents
2010–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material20%
G01VGeophysics20%
H01JElectric discharge tubes or discharge lamps20%
H01LSemiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
PatentTitleYear
11,043,375Plasma deposition of carbon hardmask20217,660,204'Data acquisition method of non-real time transmitting seismic data acquisition system applied in mountainous area'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2010Patents assigned to BGP INC CHINA NAT PETROLEUM CO (1)· patent assignee history
2010Based in Zhuozhou, CN· patent location history
2021Patents assigned to APPLIED MATERIALS INC (1)· patent assignee history
2021Based in Santa Clara, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLIED MATERIALS INC12021
BGP INC CHINA NAT PETROLEUM CO12010
Locations
LocationPatentsSpan
Santa Clara, California, US12021
Zhuozhou, CN12010