Granted Patent
Utility
Small
US 6,556,746
· Confirmation No. 3798
INTEGRATED FIBER DEVICES BASED ON MACH-ZEHNDER INTERFEROMETERS AND EVANESCENT OPTICAL COUPLING
Patented Case
View Patent ↗
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-08-10 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-08-10 | SPEC |
Specification | 51 | View | |
| 2001-08-10 | CLM |
Claims | 12 | View | |
| 2001-08-10 | ABST |
Abstract | 1 | View | |
| 2001-08-10 | DRW |
Drawings-only black and white line drawings | 27 | View | |
| 2001-08-10 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-08-10 | LET. |
Miscellaneous Incoming Letter | 1 | View |
Inventors
Shulai Zhao
Encinitas, CA
Bo Pi
Carlsbad, CA
Attorneys & Agents of Record
Classification
USPC
385/30
G02B6/3502
G02B6/12007
G02B6/12019
G02B6/266
G02B6/2804
G02B6/2826
G02B6/2852
G02B6/29332
G02B6/29334
G02B6/29355
G02B6/30
G02B6/3536
G02B6/3556
G02B6/356
G02B6/3582
G02B6/3584
G02B6/3636
G02B6/3692
Prosecution
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- Customer No.
- 24346
- Docket No.
- 12227-007001
- Confirmation No.
- 3798
Patent Term Adjustment
-5days
Parent
is a Continuation in-part of
→
App. 09/884,883
· US 6,501,875
Filed 2001-06-18
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/796,373
· US 6,516,114
Filed 2001-02-27
· Patented Case
Parent
Claims priority from a provisional application
→
App. 60/224,560
Filed 2000-08-10
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/224,555
Filed 2000-08-10
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/280,617
Filed 2001-03-30
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/214,686
Filed 2000-06-27
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/214,589
Filed 2000-06-27
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/214,694
Filed 2000-06-27
· Provisional Application Expired
from
IFOS, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2007-05-11
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Quick Facts
- Patent No.
- US 6,556,746
- App. No.
- 09/927,099
- Filed
- 2001-08-10
- Granted
- 2003-04-29
- Examiner
- DOAN, JENNIFER
- Art Unit
- 2874
- PTA
- -5 days
External Links