Patent Application
Utility
App. No. 10/084,804
· Confirmation No. 7866
OPTICAL ISOLATOR WITH IMPROVED MOUNTING CHARACTERISTICS
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2003-08-15 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-08-15 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-08-15 | DRW |
Drawings-only black and white line drawings | 25 | View | |
| 2002-02-27 | TRNA |
Transmittal of New Application | 14 | View | |
| 2002-02-27 | SPEC |
Specification | 84 | View | |
| 2002-02-27 | CLM |
Claims | 2 | View | |
| 2002-02-27 | ABST |
Abstract | 1 | View | |
| 2002-02-27 | DRW |
Drawings-only black and white line drawings | 25 | View | |
| 2002-02-27 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Wenhong Qin
Breinigsville, PA
Robert K. Wolf
Fleetwood, PA
Attorneys & Agents of Record
Classification
USPC
359/281
G02F1/093
G02B6/4208
G02B6/4214
G02B6/4246
G02B6/4257
G02B6/4265
G02B6/4266
G02B6/4267
G02B6/4269
G02B6/4277
G02B6/4284
Y10S372/703
Prosecution
Publication
- Pub. No.
- US20030161026A1
- Pub. Date
- 2003-08-28
Patent Term Adjustment
0days
No related applications found.
CORRECTIVE ASSIGNMENT TO CORRECT PATENTS 7,868,247 AND 6,476,312 LISTED ON PAGE A-A33 PREVIOUSLY RECORDED ON REEL 036420 FRAME 0340. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2016-01-28
CORRECTIVE ASSIGNMENT TO CORRECT INCORRECT PATENTS 7,868,247 AND 6,476,312 ON PAGE A-A33 PREVIOUSLY RECORDED ON REEL 036420 FRAME 0340. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2016-01-19
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2015-08-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-02-27
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