Granted Patent
Utility
US 6,717,731
· Confirmation No. 9162
OPTICAL APPARATUS WHICH USES A VIRTUALLY IMAGED PHASED ARRAY TO PRODUCE CHROMATIC DISPERSION
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-02-17 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-10-01 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-10-01 | A.PE |
Preliminary Amendment | 1 | View | |
| 2002-10-01 | SPEC |
Specification | 66 | View | |
| 2002-10-01 | CLM |
Claims | 29 | View | |
| 2002-10-01 | ABST |
Abstract | 1 | View | |
| 2002-10-01 | DRW |
Drawings-only black and white line drawings | 40 | View | |
| 2002-10-01 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Masataka Shirasaki
Winchester, MA
Simon Cao
San Mateo, CA
Attorneys & Agents of Record
Classification
USPC
359/577
G02B27/148
G02B5/10
G02B6/2931
G02B6/29311
G02B6/29358
G02B6/29361
G02B6/29392
G02B6/29394
G02B6/29395
G02B27/0087
G02B27/1006
G02B27/106
G02B27/1073
G02B27/1086
G02B27/126
G02B27/144
G02B27/145
H04B10/25133
Prosecution
- Examiner
- SIKDER, MOHAMMAD YUNUS
- Art Unit
- 2872
- Customer No.
- 41131
- Docket No.
- 21.1930CIPDD
- Confirmation No.
- 9162
Publication
- Pub. No.
- US20030081318A1
- Pub. Date
- 2003-05-01
Patent Term Adjustment
-77days
Parent
is a Division of
→
App. 09/984,607
· US 6,478,433
Filed 2001-10-30
· Patented Case
Parent
is a Division of
→
App. 09/576,541
· US 6,332,689
Filed 2000-05-23
· Patented Case
Parent
is a Continuation in-part of
→
App. 09/461,277
· US 6,296,361
Filed 1999-12-14
· Patented Case
Child
is a Division of
→
App. 11/070,670
· US 7,075,723
Filed 2005-03-03
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 10/778,170
· US 6,947,216
Filed 2004-02-17
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
is a Division of
→
App. 11/442,257
· US 7,158,304
Filed 2006-05-30
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
II-VI INCORPORATED,
MARLOW INDUSTRIES, INC.,
EPIWORKS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
KAILIGHT PHOTONICS, INC.,
COADNA PHOTONICS, INC.,
OPTIUM CORPORATION,
FINISAR CORPORATION,
II-VI OPTICAL SYSTEMS, INC.,
M CUBED TECHNOLOGIES, INC.,
II-VI PHOTONICS (US), INC.,
II-VI DELAWARE, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
PHOTOP TECHNOLOGIES, INC.
PATENT RELEASE AND REASSIGNMENT
Recorded 2022-07-05
from
COADNA PHOTONICS, INC.,
EPIWORKS, INC.,
FINISAR CORPORATION,
II-VI DELAWARE, INC.,
II-VI INCORPORATED,
II-VI OPTICAL SYSTEMS, INC.,
II-VI OPTOELECTRONIC DEVICES, INC.,
II-VI PHOTONICS (US), INC.,
KAILIGHT PHOTONICS, INC.,
LIGHTSMYTH TECHNOLOGIES, INC.,
M CUBED TECHNOLOGIES, INC.,
MARLOW INDUSTRIES, INC.,
OPTIUM CORPORATION,
PHOTOP TECHNOLOGIES, INC.
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Recorded 2019-09-25
RELEASE OF SECURITY INTEREST
Recorded 2014-05-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-05-16
PATENT SECURITY AGREEMENT
Recorded 2012-07-12
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Quick Facts
- Patent No.
- US 6,717,731
- App. No.
- 10/260,279
- Filed
- 2002-10-01
- Granted
- 2004-04-06
- Pub. No.
- US20030081318A1
- Examiner
- SIKDER, MOHAMMAD YUNUS
- Art Unit
- 2872
- PTA
- -77 days
External Links