Patent Application
Provisional
Small
App. No. 60/486,873
· Confirmation No. 4477
Techniques to build a secure proxy server for instant messaging
Provisional Application Expired
Inventors
Saroop Mathur
Los Altos, CA
Rajamadam C. Venkatraman
San Jose, CA
Yih-Ming Liao
Cupertino, CA
Ashish Warty
Sunnyvale, CA
Prosecution
- Confirmation No.
- 4477
Child
Claims priority from a provisional application
→
App. 10/890,394
· US 8,117,273
Filed 2004-07-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/352,480
· US 8,364,772
Filed 2012-01-18
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- App. No.
- 60/486,873
- Filed
- 2003-07-11
External Links