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Inventor

Tianxian Zhao

Inventor
Guangdong, CN

Overview

2→
Patents
2016–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 as inventor

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

B01Lprimary
B01LChemical or physical laboratory apparatus for general use14%
C12MApparatus for enzymology or microbiology14%
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms14%
E05GSafes or strong-rooms for valuables14%
F16KValves14%
G06KGraphical data reading14%
H01QAntennas, i.e. radio aerials14%
PatentTitleYear
11,035,495Flow control mechanism and system comprising the mechanism20219,284,769'Intelligent safety deposit, safety control system and control method thereof'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to ZHANG WEI (1)· patent assignee history
2016–2021Based in Guangdong, CN· patent location history
2021Patents assigned to HELIXGEN GUANGZHOU CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HELIXGEN GUANGZHOU CO LTD12021
ZHANG WEI12016
Locations
LocationPatentsSpan
Guangdong, CN22016–2021