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Inventor

Chai-Der Yen

Inventor
Sunnyvale, CA, US

Overview

2→
Patents
2016–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01LSemiconductor devices17%
H04LTransmission of digital information, e.g. telegraphic communication17%
H04WWireless communication networks17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1017%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
PatentTitleYear
11,064,030Automatic on-boarding agent for IOT edge routers in connected vehicles20219,318,368'Photomask and method for forming dual STI structure by using the same'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016Patents assigned to TAIWAN SEMICONDUCTOR MFG CO LTD (1)· patent assignee history
2016Based in Tainan, TW· patent location history
2021Patents assigned to CISCO TECH INC (1)· patent assignee history
2021Based in Sunnyvale, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CISCO TECH INC12021
TAIWAN SEMICONDUCTOR MFG CO LTD12016
Locations
LocationPatentsSpan
Sunnyvale, California, US12021
Tainan, TW12016