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Inventor

Eric Sun

Inventor
San Jose, CA, US

Overview

2→
Patents
2003–2009
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.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
G11BInformation storage based on relative movement between record carrier and transducer33%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1033%
PatentTitleYear
7,560,225'Method of forming uniform features using photoresist'20096,667,222'Method to combine zero-etch and STI-etch processes into one process'2003

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2003Patents assigned to TAIWAN SEMICONDUCTOR MFG (1)· patent assignee history
2003Based in Hsinchu, TW· patent location history
2009Patents assigned to HITACHI GLOBAL STORAGE TECH (1)· patent assignee history
2009Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HITACHI GLOBAL STORAGE TECH12009
TAIWAN SEMICONDUCTOR MFG12003
Locations
LocationPatentsSpan
San Jose, California, US12009
Hsinchu, TW12003