LexDanaLexDanabeta
Inventor

Chidambaram G. Kallingal

Inventor
Poughkeepsie, NY, US

Overview

5→
Patents
2001–2014
Patent span
Electricity
Primary field (CPC H)

Patents· 5 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 h1022%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1022%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%
G06FElectric digital data processing11%
H10DInorganic electric semiconductor devices11%
Y02PClimate change mitigation technologies in the production or processing of goods11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
8,921,016'Methods involving color-aware retargeting of individual decomposed patterns when designing masks to be used in multiple patterning processes'20148,869,075'Locally optimized coloring for cleaning lithographic hotspots'20146,964,929'Method of forming a narrow gate, and product produced thereby'20056,534,378'Method for forming an integrated circuit device'20036,171,180'Planarizing a trench dielectric having an upper surface within a trench spaced below an adjacent polish stop surface'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2005Patents assigned to CYPRESS SEMICONDUCTOR CORP (3)· patent assignee history
2001–2003Based in Sunnyvale, CA, US· patent location history
2005Based in San Jose, CA, US· patent location history
2014Patents assigned to GLOBALFOUNDRIES INC (2)· patent assignee history
2014Based in Poughkeepsie, NY, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CYPRESS SEMICONDUCTOR CORP32001–2005
GLOBALFOUNDRIES INC22014
Locations
LocationPatentsSpan
Poughkeepsie, New York, US22014
Sunnyvale, California, US22001–2003
San Jose, California, US12005