Patent Application
Utility
App. No. 10/014,807
· Confirmation No. 1660
Confinement layer of buried heterostructure semiconductor laser
Abandoned -- Failure to Respond to an Office Action
View Publication ↗
Inventors
Anthony J. Springthorpe
Richmond, CANADA
Paul J. Paddon
Vancouver, CANADA
Grzegorz J. Pakulski
Woodlawn, CANADA
Attorneys & Agents of Record
Classification
USPC
372/46
H01S5/227
H01S5/2214
H01S5/2215
H01S5/2226
H01S5/3072
Prosecution
- Examiner
- VY, HUNG T
- Art Unit
- 2821
- Customer No.
- 959
- Docket No.
- 08888513US
- Confirmation No.
- 1660
Foreign Priority
2,328,641
·
2000-12-15
·
CANADA
Publication
- Pub. No.
- US20040013143A1
- Pub. Date
- 2004-01-22
No related applications found.
BOOKHAM, INC.,
BOOKHAM TECHNOLOGY PLC,
BOOKHAM (US), INC.,
BOOKHAM (CANADA) INC.,
BOOKHAM (SWITZERLAND) AG
PATENT SECURITY AGREEMENT TERMINATION UNDER REEL 016309 FRAME 0469
Recorded 2006-02-01
BOOKHAM TECHNOLOGY PLC,
BOOKHAM TECHNOLOGY, INC.,
BOOKHAM ACQUISITION, INC.,
BOOKHAM (SWITZERLAND) AG
PATENT SECURITY AGREEMENT TERMINATION UNDER REEL 013691 FRAME 0552
Recorded 2006-02-01
from
BOOKHAM (SWITZERLAND) AG,
BOOKHAM ACQUISITION, INC.,
BOOKHAM TECHNOLOGY PLC,
BOOKHAM TECHNOLOGY, INC.
SECURITY INTEREST
Recorded 2003-01-28
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2003-01-27
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-14
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Quick Facts
- App. No.
- 10/014,807
- Filed
- 2001-12-14
- Pub. No.
- US20040013143A1
- Examiner
- VY, HUNG T
- Art Unit
- 2821
External Links