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Inventor

Dingshui Zhang

Inventor
Beijing, 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.

G06Qprimary
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
G08GTraffic control systems25%
H01LSemiconductor devices25%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1025%
PatentTitleYear
11,068,815Systems and methods for vehicle scheduling202111,024,508Independent control of etching and passivation gas components for highly selective silicon oxide/silicon nitride etching2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021Patents assigned to BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD (1)· patent assignee history
2021Patents assigned to TOKYO ELECTRON LTD (1)· patent assignee history
2021Based in Beijing, CN· patent location history
2021Based in Albany, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BEIJING DIDI INFINITY TECHNOLOGY & DEV CO LTD12021
TOKYO ELECTRON LTD12021
Locations
LocationPatentsSpan
Beijing, CN12021
Albany, New York, US12021