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Inventor

Qiqing C. Quyang

Inventor
Yorktown Heights, NY, US

Overview

2→
Patents
2012–2014
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.

H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
G02BOptical elements, systems or apparatus17%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01LSemiconductor devices17%
H10DInorganic electric semiconductor devices17%
PatentTitleYear
8,767,299'Embedded vertical optical grating for heterogeneous integration'20148,183,159'Device component forming method with a trim step prior to sidewall image transfer (SIT) processing'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2014Patents assigned to IBM (2)· patent assignee history
2012–2014Patents assigned to QUYANG QIQING C (2)· patent assignee history
2012Patents assigned to FURUKAWA TOSHIHARU (1)· patent assignee history
2012Patents assigned to HORAK DAVID V (1)· patent assignee history
2012Patents assigned to KOBURGER III CHARLES W (1)· patent assignee history
2012–2014Based in Yorktown Heights, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM22012–2014
QUYANG QIQING Cself22012–2014
FURUKAWA TOSHIHARU12012
HORAK DAVID V12012
KOBURGER III CHARLES W12012
Locations
LocationPatentsSpan
Yorktown Heights, New York, US22012–2014