Patent Application
Utility
App. No. 15/049,585
· Confirmation No. 3424
CHAOTIC WATERMARKING FOR A DIGITAL IMAGE
Applicant:
Empire Technology Development LLC
Abandoned -- Failure to Respond to an Office Action
View Publication ↗
|
⬇ PDF
|
Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2020-01-31 | ABN |
Abandonment | 2 | View | |
| 2019-07-25 | CTNF |
Non-Final Rejection | 9 | View | |
| 2019-07-25 | 892 |
List of references cited by examiner | 1 | View | |
| 2019-07-25 | FWCLM |
Index of Claims | 1 | View | |
| 2019-07-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2019-07-25 | SRNT |
Examiner's search strategy and results | 11 | View | |
| 2019-07-25 | SRNT |
Examiner's search strategy and results | 6 | View | |
| 2019-07-25 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2019-07-25 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2019-07-25 | FOR |
Foreign Reference | 6 | View | |
| 2019-07-25 | BIB |
Bibliographic Data Sheet | 1 | View | |
| 2019-07-25 | SRNT |
Examiner's search strategy and results | 7 | View | |
| 2019-07-25 | FOR |
Foreign Reference | 24 | View | |
| 2018-04-11 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2018-04-06 | PA.. |
Power of Attorney | 3 | View | |
| 2018-04-06 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2017-09-29 | C.AD |
Change of Address | 1 | View | |
| 2016-06-16 | NTC.PUB |
Notice of Publication | 1 | View | |
| 2016-03-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2016-03-08 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2016-02-22 | OATH |
Oath or Declaration filed | 1 | View | |
| 2016-02-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2016-02-22 | SPEC |
Specification | 20 | View | |
| 2016-02-22 | CLM |
Claims | 6 | View | |
| 2016-02-22 | ABST |
Abstract | 1 | View | |
| 2016-02-22 | ADS |
Application Data Sheet | 7 | View | |
| 2016-02-22 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2016-02-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2016-02-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2016-02-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2016-02-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2016-02-22 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2016-02-22 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View |
Inventors
Henry Leung
Calgary, CANADA
Siyue Chen
Calgary, CANADA
Attorneys & Agents of Record
Classification
USPC
705/50
G06T1/0021
G06T1/005
Prosecution
- Examiner
- JONES, COURTNEY PATRICE
- Art Unit
- 3685
- Customer No.
- 154241
- Docket No.
- APA-US-600297-02-US-DIV
- Confirmation No.
- 3424
Publication
- Pub. No.
- US20160171639A1
- Pub. Date
- 2016-06-16
RELEASE OF SECURITY INTEREST IN PATENTS, RECORDED ON JANUARY 29, 2019 AT REEL 048373 FRAME 0217
Recorded 2025-09-22
SECURITY INTEREST
Recorded 2019-01-29
from
COMPLEX SYSTEM, INC.
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2016-02-22
Monitor This Case
Get email alerts when status or documents change.
Order Certified Copies
Most orders are placed with the USPTO same day — all within 24 business hours.
Order via The Patent Place →
Pre-filled with this application's details
Quick Facts
- App. No.
- 15/049,585
- Filed
- 2016-02-22
- Pub. No.
- US20160171639A1
- Examiner
- JONES, COURTNEY PATRICE
- Art Unit
- 3685
External Links