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Inventor

Qingshan Wei

Inventor
Los Angeles, CA, US

Overview

3→
Patents
2019–2021
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties20%
G06TImage data processing or generation, in general20%
G06KGraphical data reading10%
G06VImage or video recognition or understanding10%
H01LSemiconductor devices10%
H04NPictorial communication, e.g. television10%
H10BElectronic memory devices10%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1010%
PatentTitleYear
10,937,806Through array contact (TAC) for three-dimensional memory devices202110,365,214Method and device for detection and spatial mapping of mercury concentration in water samples201910,248,838Method and device for single molecule imaging2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNIV CALIFORNIA (2)· patent assignee history
2019Based in Los Angeles, CA, US· patent location history
2021Patents assigned to YANGTZE MEMORY TECH CO LTD (1)· patent assignee history
2021Based in Hubei, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV CALIFORNIA22019
YANGTZE MEMORY TECH CO LTD12021
Locations
LocationPatentsSpan
Los Angeles, California, US22019
Hubei, CN12021