LexDanaLexDanabeta
Inventor

Erik W. Egan

Inventor
Oakland, CA, US

Overview

3→
Patents
1994–2005
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 apparatus40%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
PatentTitleYear
6,947,653'Waveguide stress engineering and compatible passivation in planar lightwave circuits'20056,697,553'Compact, low insertion loss, high yield arrayed waveguide grating'20045,312,764'Method of doping a semiconductor substrate'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994Patents assigned to MOTOROLA INC (1)· patent assignee history
1994Based in Phoenix, AZ, US· patent location history
2004–2005Patents assigned to JDS UNIPHASE CORP (2)· patent assignee history
2004–2005Based in Oakland, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
JDS UNIPHASE CORP22004–2005
MOTOROLA INC11994
Locations
LocationPatentsSpan
Oakland, California, US22004–2005
Phoenix, AZ, US11994