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Inventor

Colm V. Cryan

Inventor
Arlington, MA, US

Overview

11→
Patents
1995–2003
Patent span
Physics
Primary field (CPC G)

Patents· 11 as inventor

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

G02Bprimary
G02BOptical elements, systems or apparatus79%
C03BManufacture, shaping, or supplementary processes14%
G01BMeasuring length, thickness or similar linear dimensions7%
PatentTitleYear
6,612,753'Miniature bend splice in optical fibers and method of forming same'20036,598,428'Multi-component all glass photonic band-gap fiber'20036,563,971'Optical fiber Mach-Zehnder interferometer employing miniature bends'20036,487,351'Fiber optic faceplate'20026,450,701'Transforming optical fiber interconnect array'20026,445,855'Method of fabricating fused and tapered couplers from optical fibers having photosensitive cladding regions'20026,377,727'Passive temperature-compensating package for fiber Bragg grating devices'20026,226,091'Optical fiber Mach-Zehnder interferometer fabricated with asymmetric couplers'20016,212,318'Add/drop filters and multiplexers fabricated from cladding mode couplers and fiber bragg gratings'20015,553,179'Varied insertion loss fiber optic coupling and method of making same'19965,408,554'Fiber optic coupling'1995

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1995Patents assigned to PORTA SYSTEM CORP (1)· patent assignee history
1995–2003Based in Arlington, MA, US· patent location history
1996Patents assigned to PORTA SYSTEMS CORP (1)· patent assignee history
2001–2002Patents assigned to THOMAS & BETTS INT (4)· patent assignee history
2002Patents assigned to SCHOTT FIBER OPTICS (1)· patent assignee history
2002–2003Based in Charlton, MA, US· patent location history
2003Patents assigned to ALCOA FUJIKURA LTD (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
THOMAS & BETTS INT42001–2002
ALCOA FUJIKURA LTD22003
PORTA SYSTEM CORP11995
PORTA SYSTEMS CORP11996
SCHOTT FIBER OPTICS12002
Locations
LocationPatentsSpan
Arlington, Massachusetts, US91995–2003
Charlton, Massachusetts, US22002–2003