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Inventor

Lijun Zhou

Inventor
Shanghai, CN

Overview

2→
Patents
2020–2021
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.

B05Dprimary
B05DProcesses for applying fluent materials to surfaces, in general10%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form10%
C03CChemical composition of glasses, glazes or vitreous enamels10%
C04BLime, magnesia10%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients10%
C08LCompositions of macromolecular compounds10%
C23CCoating metallic material10%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves10%
G06FElectric digital data processing10%
H01BCables10%
PatentTitleYear
11,035,720Warning device for preventing underground cables against accidental excavation202110,786,976Water/oil repellent layer-provided article and method for producing it2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to AGC INC (1)· patent assignee history
2020Based in Tokyo, JP· patent location history
2021Patents assigned to STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO (1)· patent assignee history
2021Based in Shanghai, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AGC INC12020
STATE GRID SHANGHAI MUNICIPAL ELECTRIC POWER CO12021
Locations
LocationPatentsSpan
Shanghai, CN12021
Tokyo, JP12020