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Inventor

ZHUN ZHANG

Inventor
CN

Overview

3→
Patents
2021–2024
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.

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
C23CCoating metallic material13%
G06NComputing arrangements based on specific computational models13%
H01LSemiconductor devices13%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation13%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution13%
PatentTitleYear
11,876,142PN junction and preparation method and use thereof202411,657,428Enhanced goal-based audience selection202311,144,956Targeted media delivery based on previous consumer interactions2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2023Patents assigned to AMAZON TECH INC (2)· patent assignee history
2021Based in US· patent location history
2023Based in GB· patent location history
2024Patents assigned to SUNFLARE CO (1)· patent assignee history
2024Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AMAZON TECH INC22021–2023
SUNFLARE CO12024
Locations
LocationPatentsSpan
CN12024
GB12023
US12021