Granted Patent
Utility
US 6,711,310
· Confirmation No. 5335
HIGH POWER FIBER ISOLATOR
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-07-11 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-07-11 | A.PE |
Preliminary Amendment | 3 | View | |
| 2001-04-02 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-04-02 | SPEC |
Specification | 10 | View | |
| 2001-04-02 | CLM |
Claims | 4 | View | |
| 2001-04-02 | ABST |
Abstract | 1 | View | |
| 2001-04-02 | DRW |
Drawings-only black and white line drawings | 3 | View |
Inventors
Kok Wai Chang
Los Altos, CA
Qingdong Guo
Sunnyvale, CA
Attorneys & Agents of Record
Classification
USPC
385/11
G02B6/2746
G02B6/327
G02B6/3845
Prosecution
- Examiner
- NGO, HUNG NHAT
- Art Unit
- 2874
- Docket No.
- 10-419 US
- Confirmation No.
- 5335
Publication
- Pub. No.
- US20030091260A1
- Pub. Date
- 2003-05-15
Patent Term Adjustment
-151days
No related applications found.
RELEASE OF SECURITY INTEREST
Recorded 2019-12-13
PATENT SECURITY AGREEMENT
Recorded 2018-12-11
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 2001-08-09
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Quick Facts
- Patent No.
- US 6,711,310
- App. No.
- 09/822,506
- Filed
- 2001-04-02
- Granted
- 2004-03-23
- Pub. No.
- US20030091260A1
- Examiner
- NGO, HUNG NHAT
- Art Unit
- 2874
- PTA
- -151 days
External Links