Granted Patent
Utility
Small
US 6,473,234
· Confirmation No. 5822
TUNABLE FILTER SYSTEM WITH BACKREFLECTION REFERENCE
Inventor:
Mark E. Kuznetsov
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2022-05-24 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2001-02-28 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-02-28 | SPEC |
Specification | 10 | View | |
| 2001-02-28 | CLM |
Claims | 3 | View | |
| 2001-02-28 | ABST |
Abstract | 1 | View | |
| 2001-02-28 | DRW |
Drawings-only black and white line drawings | 10 | View | |
| 2001-02-28 | OATH |
Oath or Declaration filed | 4 | View |
Inventors
Mark E. Kuznetsov
Lexington, MA
Attorneys & Agents of Record
Classification
USPC
359/578
G02B6/29358
G02B6/29362
G02B6/29395
G02B6/4213
G02B6/4215
G02B6/4286
Prosecution
- Examiner
- HENRY, JON W
- Art Unit
- 2872
- Customer No.
- 23628
- Docket No.
- 1034-US
- Confirmation No.
- 5822
Publication
- Pub. No.
- US20020118459A1
- Pub. Date
- 2002-08-29
Patent Term Adjustment
0days
No related applications found.
RELEASE OF FIRST LIEN SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2022-08-12
RELEASE OF SECOND LIEN SECURITY INTEREST IN INTELLECTUAL PROPERTY
Recorded 2022-08-12
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2020-12-11
FIRST LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2019-01-02
SECOND LIEN INTELLECTUAL PROPERTY SECURITY AGREEMENT
Recorded 2019-01-02
from
KUZNETSOV, MARK E.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-02-28
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Quick Facts
- Patent No.
- US 6,473,234
- App. No.
- 09/796,146
- Filed
- 2001-02-28
- Granted
- 2002-10-29
- Pub. No.
- US20020118459A1
- Examiner
- HENRY, JON W
- Art Unit
- 2872
- PTA
- 0 days
External Links