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Inventor

Lei Zhao

Inventor
Beijing, CN

Overview

16→
Patents
2010–2021
Patent span
Chemistry
Primary field (CPC C)

Patents· 16 as inventor

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

E21Bprimary
E21BEarth or rock drilling7%
A01KAnimal husbandry5%
A61KPreparations for medical, dental or toiletry purposes5%
C07KPeptides5%
C08JWorking-up5%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients5%
C12NMicroorganisms or enzymes5%
G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein5%
H05KPrinted circuits5%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form2%
PatentTitleYear
11,013,121Display device, circuit bonding structure, and circuit bonding method202110,996,495High-rate high-swing drive circuit applied to silicon photonic modulator202110,993,316Protective film of conductive adhesive, circuit board, and method for assembling display device202110,982,069Acid resistant carbon composites, methods of manufacture, and articles formed thereof202110,975,665Methods and apparatus for deposit control202110,967,950Exhaust assembly for aerostat, and aerostat202110,954,445Liquid crystal composition202110,951,587System and method for wireless network security202110,945,419Genetically modified non-human animal with human or chimeric GITR202110,925,264Genetically modified non-human animal with human or chimeric LAG-32021D0909618Extrusion profile mounting device202110,908,178Arbitrary-shaped fabricated test block for high- steep slope rolling stone test202110,899,115Fiber reinforcing polymer composite and articles made therefrom202110,895,521Full-view-field quantitative statistical distribution characterization method of precipitate particles in metal material202110,883,332Electroactive polymer-based downhole seal20217,831,685'Automatic detection of online commercial intention'2010

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to ZHAO LEI (4)· patent assignee history
2021Patents assigned to BAKER HUGHES A GE CO LLC (3)· patent assignee history
2021Patents assigned to XU ZHIYUE (3)· patent assignee history
2021Patents assigned to BIOCYTOGEN PHARMACEUTICALS BEIJING CO LTD (2)· patent assignee history
2021Patents assigned to BOE HEBEI MOBILE DISPLAY TECHNOLOGY CO LTD (2)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Houston, TX, US· patent location history
2021Based in Wuhan, CN· patent location history
2021Based in Shenzhen, CN· patent location history
2021Based in Shijiazhuang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ZHAO LEIself42021
BAKER HUGHES A GE CO LLC32021
XU ZHIYUE32021
BIOCYTOGEN PHARMACEUTICALS BEIJING CO LTD22021
BOE HEBEI MOBILE DISPLAY TECHNOLOGY CO LTD22021
Locations
LocationPatentsSpan
Beijing, CN52021
Houston, Texas, US32021
Wuhan, CN12021
Shenzhen, CN12021
Shijiazhuang, CN12021