Patent Application
Provisional
Small
App. No. 60/540,586
· Confirmation No. 7557
Methods and apparatus for overlaying multi-carrier and direct-sequence spread spectrum signals in a broadband wireless communication system
Provisional Application Expired
Inventors
Prosecution
- Confirmation No.
- 7557
Child
Claims priority from a provisional application
→
App. 90/019,262
Filed 2023-10-03
· Reexamination Certificate Issued
Child
Claims priority from a provisional application
→
App. 12/975,226
· US 8,094,611
Filed 2010-12-21
· Patented Case
Child
PCT
Claims priority from a provisional application
→
PCT/US2005/003518
Filed 2005-01-27
· RO PROCESSING COMPLETED-PLACED IN STORAGE
Child
Claims priority from a provisional application
→
App. 18/229,787
Filed 2023-08-03
· Abandoned -- Failure to Respond to an Office Action
Child
Claims priority from a provisional application
→
App. 16/902,740
· US 10,833,908
Filed 2020-06-16
· Patented Case
Child
Claims priority from a provisional application
→
App. 16/908,067
· US 10,826,740
Filed 2020-06-22
· Patented Case
Child
Claims priority from a provisional application
→
App. 17/092,786
· US 11,368,347
Filed 2020-11-09
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 13/861,942
· US 8,767,522
Filed 2013-04-12
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 15/953,950
· US 10,771,302
Filed 2018-04-16
· Patented Case
Child
Claims priority from a provisional application
→
App. 90/019,264
Filed 2023-10-04
· Reexamination Certificate Issued
Child
Claims priority from a provisional application
→
App. 90/019,338
Filed 2023-12-15
· Reexamination Certificate Issued
Child
Claims priority from a provisional application
→
App. 17/845,702
· US 11,804,870
Filed 2022-06-21
· Patented Case
Child
Claims priority from a provisional application
→
App. 14/321,615
· US 9,948,488
Filed 2014-07-01
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 90/019,232
Filed 2023-07-26
· Reexamination Certificate Issued
Child
Claims priority from a provisional application
→
App. 90/019,305
Filed 2023-11-27
· Reexam Terminated -- Request Denied in Group
Child
Claims priority from a provisional application
→
App. 10/583,229
· US 7,864,725
Filed 2008-08-27
· Patented Case
Child
Claims priority from a provisional application
→
App. 13/347,644
· US 8,428,009
Filed 2012-01-10
· Patented Case
No recorded assignments were found for this patent.
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.
- 60/540,586
- Filed
- 2004-01-30
External Links