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Inventor

Xiaokang Shi

Inventor
Austin, TX, US

Overview

6→
Patents
2012–2013
Patent span
Physics
Primary field (CPC G)

Patents· 6 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 devices100%
PatentTitleYear
8,495,524'Gradient-based search mechanism for optimizing photolithograph masks'20138,495,523'Gradient-based search mechanism for optimizing photolithograph masks'20138,473,872'Gradient-based search mechanism for optimizing photolithograph masks'20138,458,620'Gradient-based search mechanism for optimizing photolithograph masks'20138,453,074'Gradient based search mechanism for optimizing photolithograph masks'20138,245,159'Gradient based search mechanism for optimizing photolithograph masks'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2013Patents assigned to IBM (6)· patent assignee history
2012–2013Patents assigned to LIU YING (6)· patent assignee history
2012–2013Patents assigned to NASSIF SANI R (6)· patent assignee history
2012–2013Patents assigned to SHI XIAOKANG (6)· patent assignee history
2012–2013Based in Austin, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM62012–2013
LIU YING62012–2013
NASSIF SANI R62012–2013
SHI XIAOKANGself62012–2013
Locations
LocationPatentsSpan
Austin, Texas, US62012–2013