Patent Application
Provisional
Small
App. No. 60/365,775
· Confirmation No. 5082
Method for maintaining channel state information at the transmitter to improve link quality in multi-user WLAN radio systems
Provisional Application Expired
Inventors
Chandra Vaidyanathan
Bethesda, MD
Gary L. Sugar
Rockville, MD
Attorneys & Agents of Record
Prosecution
- Customer No.
- 24374
- Docket No.
- COG-2-0974.00-US.01
- Confirmation No.
- 5082
Child
PCT
Claims priority from a provisional application
→
PCT/US2003/007561
Filed 2003-03-13
· PCT - IPER (International Preliminary Examination Report) 409-416 Mailed
Child
Claims priority from a provisional application
→
App. 10/249,063
· US 6,871,049
Filed 2003-03-13
· Patented Case
Child
Claims priority from a provisional application
→
App. 11/326,630
· US 7,565,117
Filed 2006-01-06
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/506,813
· US 7,899,414
Filed 2009-07-21
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 10/867,249
· US 6,993,299
Filed 2004-06-14
· Patented Case
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-08-02
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Quick Facts
- App. No.
- 60/365,775
- Filed
- 2002-03-21
External Links