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Inventor

Guo-Hai Zhang

Inventor
Singapore, SG

Overview

2→
Patents
2019
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.

G05Bprimary
G05BControl or regulating systems in general20%
G07CTime or attendance registers20%
H01LSemiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
Y02PClimate change mitigation technologies in the production or processing of goods20%
PatentTitleYear
10,332,839Interconnect structure and fabricating method thereof201910,274,942Method for determining abnormal equipment in semiconductor manufacturing system and program product2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to UNITED MICROELECTRONICS CORP (2)· patent assignee history
2019Based in Singapore, SG· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNITED MICROELECTRONICS CORP22019
Locations
LocationPatentsSpan
Singapore, SG22019