Granted Patent
Utility
Small
US 6,671,425
· Confirmation No. 4804
METHOD AND SYSTEM FOR ACOUSTICALLY TUNING A LIGHT SOURCE
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2017-04-06 | C.AD.PAIR |
Change of Address via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2017-04-06 | C.AD.PAIR |
Change of Address via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2015-02-16 | C.AD |
Change of Address | 2 | View | |
| 2015-02-16 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2003-09-23 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2002-06-18 | TRNA |
Transmittal of New Application | 2 | View | |
| 2002-06-18 | SPEC |
Specification | 18 | View | |
| 2002-06-18 | CLM |
Claims | 9 | View | |
| 2002-06-18 | ABST |
Abstract | 1 | View | |
| 2002-06-18 | DRW |
Drawings-only black and white line drawings | 11 | View |
Inventors
Jacob B. Khurgin
Baltimore, MD
Nadejda Reingand
Baltimore, MD
Isaac Shpantzer
Bethesda, MD
Israel Smilanski
Rockville, MD
Pak Shing Cho
Gaithersburg, MD
Attorneys & Agents of Record
Classification
USPC
385/70
H04J14/005
G02F1/212
G02F1/125
G02F1/21
H01S3/0635
H01S3/0637
H01S3/1068
H01S3/1608
H01S3/2383
Prosecution
- Examiner
- KNAUSS, SCOTT A
- Art Unit
- 2874
- Customer No.
- 63093
- Docket No.
- CELIGHT
- Confirmation No.
- 4804
Publication
- Pub. No.
- US20030231817A1
- Pub. Date
- 2003-12-18
Patent Term Adjustment
0days
from
CELIGHT, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2006-11-06
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-09-20
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Quick Facts
- Patent No.
- US 6,671,425
- App. No.
- 10/173,581
- Filed
- 2002-06-18
- Granted
- 2003-12-30
- Pub. No.
- US20030231817A1
- Examiner
- KNAUSS, SCOTT A
- Art Unit
- 2874
- PTA
- 0 days
External Links