Granted Patent
Utility
US 6,483,927
· Confirmation No. 5368
SYNCHRONIZING READERS OF HIDDEN AUXILIARY DATA IN QUANTIZATION-BASED DATA HIDING SCHEMES
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⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2011-03-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-21 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2011-03-09 | PA.. |
Power of Attorney | 1 | View | |
| 2011-03-09 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2011-03-09 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2001-06-28 | TRNA |
Transmittal of New Application | 1 | View | |
| 2001-06-28 | ADS |
Application Data Sheet | 2 | View | |
| 2001-06-28 | SPEC |
Specification | 22 | View | |
| 2001-06-28 | CLM |
Claims | 6 | View | |
| 2001-06-28 | ABST |
Abstract | 1 | View | |
| 2001-06-28 | DRW |
Drawings-only black and white line drawings | 6 | View | |
| 2001-06-28 | OATH |
Oath or Declaration filed | 1 | View |
Inventors
Hugh L. Brunk
Portland, OR
Ravi K. Sharma
Hillsboro, OR
Attorneys & Agents of Record
Classification
USPC
382/100
Prosecution
- Examiner
- JOHNS, ANDREW W
- Art Unit
- 2621
- Customer No.
- 99103
- Docket No.
- P0387
- Confirmation No.
- 5368
Publication
- Pub. No.
- US20020106104A1
- Pub. Date
- 2002-08-08
Patent Term Adjustment
-57days
Parent
Claims priority from a provisional application
→
App. 60/278,049
Filed 2001-03-22
· Provisional Application Expired
Parent
Claims priority from a provisional application
→
App. 60/256,629
Filed 2000-12-18
· Provisional Application Expired
Child
is a Continuation of
→
App. 11/456,813
· US 7,391,881
Filed 2006-07-11
· Patented Case
Child
is a Continuation in-part of
→
App. 10/469,474
· US 7,454,033
Filed 2004-06-14
· Patented Case
Child
is a Continuation in-part of
→
App. 10/105,013
· US 6,580,809
Filed 2002-03-22
· Patented Case
Child
is a Continuation of
→
App. 10/299,244
· US 7,076,082
Filed 2002-11-18
· Patented Case
Child
is a Continuation in-part of
→
App. 12/273,423
· US 7,986,807
Filed 2008-11-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
PCT
is a Continuation of
→
PCT/US2002/008844
Filed 2002-03-22
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2010-10-29
MERGER
Recorded 2010-05-12
CONFIRMATION OF TRANSFER OF UNITED STATES PATENT RIGHTS
Recorded 2008-11-05
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-10-02
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Quick Facts
- Patent No.
- US 6,483,927
- App. No.
- 09/895,867
- Filed
- 2001-06-28
- Granted
- 2002-11-19
- Pub. No.
- US20020106104A1
- Examiner
- JOHNS, ANDREW W
- Art Unit
- 2621
- PTA
- -57 days
External Links