Patent Application
Provisional
App. No. 60/564,033
· Confirmation No. 5786
Efficient color image encoding with GIF/PNG decoder compatibility
Provisional Application Expired
Inventors
En-Hui Yang
Waterloo, CANADA
Jianfen Zeng
Guangzhou, CHINA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 164
- Docket No.
- S893.312-0001
- Confirmation No.
- 5786
Child
Claims priority from a provisional application
→
App. 13/194,376
· US 8,253,757
Filed 2011-07-29
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/072,212
· US 8,106,919
Filed 2011-03-25
· Patented Case
Child
Claims priority from a provisional application
→
App. 12/404,417
· US 8,022,963
Filed 2009-03-16
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/563,020
· US 8,379,044
Filed 2012-07-31
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/831,656
· US 7,525,552
Filed 2004-04-23
· Patented Case
from
BLACKBERRY LIMITED
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2023-06-16
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Quick Facts
- App. No.
- 60/564,033
- Filed
- 2004-04-21
External Links