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Inventor

Cynthia A. Volkert

Inventor
Murray Hill, NJ, US

Overview

3→
Patents
1996–1997
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus50%
C03CChemical composition of glasses, glazes or vitreous enamels25%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices25%
PatentTitleYear
5,625,723'Method for reducing birefringence in optical gratings'19975,506,925'Radiolytic modification of birefringence in silica planar waveguide structures'19965,500,312'Masks with low stress multilayer films and a process for controlling the stress of multilayer films'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996Patents assigned to AT & T CORP (2)· patent assignee history
1996–1997Based in Murray Hill, NJ, US· patent location history
1996Based in Springfield, NJ, US· patent location history
1997Patents assigned to LUCENT TECHNOLOGIES INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
AT & T CORP21996
LUCENT TECHNOLOGIES INC11997
Locations
LocationPatentsSpan
Murray Hill, New Jersey, US21996–1997
Springfield, New Jersey, US11996