Patent Application
Provisional
App. No. 61/177,660
· Confirmation No. 2475
Circuit Service Tunneling Protocol (CSTP) for CSFB from LTE to 1xRTT
Inventor:
Guotong Wang
Provisional Application Expired
|
⬇ PDF
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2016-04-04 | SES.LOSS.ELC |
Notification of loss of entitlement to small entity status via Patent Application Information Retrieval (PAIR) | 1 | View | |
| 2016-02-08 | N570 |
Communication - Re: Power of Attorney (PTOL-308) | 1 | View | |
| 2016-02-08 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2016-02-02 | SES.LOSS |
Notification of loss of entitlement to small entity status | 1 | View | |
| 2016-02-02 | PA.. |
Power of Attorney | 1 | View | |
| 2016-02-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2016-02-02 | R3.73 |
Assignee showing of ownership per 37 CFR 3.73 | 2 | View | |
| 2009-07-17 | APP.FILE.REC |
Filing Receipt | 3 | View | |
| 2009-07-02 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2009-07-02 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-05-13 | PD.TO.AUTH |
Authorization or Rescission of Authorization to Access Application by Digital Access Service /Priority Document Exchange Office | 1 | View | |
| 2009-05-13 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2009-05-13 | N417 |
Electronic Filing System Acknowledgment Receipt | 3 | View | |
| 2009-05-13 | ADS |
Application Data Sheet | 4 | View | |
| 2009-05-13 | DRW |
Drawings-only black and white line drawings | 2 | View | |
| 2009-05-13 | SPEC |
Specification | 7 | View |
Inventors
Guotong Wang
San Diego, CA
Attorneys & Agents of Record
Prosecution
- Customer No.
- 59796
- Docket No.
- P92811Z
- Confirmation No.
- 2475
Child
Claims priority from a provisional application
→
App. 12/775,535
· US 8,432,901
Filed 2010-05-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Child
Claims priority from a provisional application
→
App. 12/775,521
· US 8,472,434
Filed 2010-05-07
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Quick Facts
- App. No.
- 61/177,660
- Filed
- 2009-05-13
External Links