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Inventor

Wenhui Zhou

Inventor
Guangdong, CN

Overview

2→
Patents
2021
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.

B05Bprimary
B05BSpraying apparatus17%
B05CApparatus for applying fluent materials to surfaces, in general17%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms17%
G01BMeasuring length, thickness or similar linear dimensions17%
G01CMeasuring distances, levels or bearings17%
G01NInvestigating or analysing materials by determining their chemical or physical properties17%
PatentTitleYear
10,955,239Positioning device and positioning method, color film coating machine202110,889,849Oxidized glutathione assay2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to PROMEGA CORP (1)· patent assignee history
2021Patents assigned to SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD (1)· patent assignee history
2021Based in Guangdong, CN· patent location history
2021Based in San Luis Obispo, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROMEGA CORP12021
SHENZHEN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECH CO LTD12021
Locations
LocationPatentsSpan
Guangdong, CN12021
San Luis Obispo, California, US12021