Patent Application
Utility
App. No. 10/320,087
· Confirmation No. 1373
CALL-WAITING TONE DETECTION TECHNIQUE
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2004-01-09 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2003-11-12 | A.NA |
Amendment after Notice of Allowance (Rule 312) | 3 | View | |
| 2003-11-12 | CLM |
Claims | 4 | View | |
| 2003-11-12 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2002-12-16 | TRNA |
Transmittal of New Application | 3 | View | |
| 2002-12-16 | ADS |
Application Data Sheet | 2 | View | |
| 2002-12-16 | A.PE |
Preliminary Amendment | 6 | View | |
| 2002-12-16 | SPEC |
Specification | 19 | View | |
| 2002-12-16 | CLM |
Claims | 8 | View | |
| 2002-12-16 | ABST |
Abstract | 1 | View | |
| 2002-12-16 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2002-12-16 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Haixiang Liang
Palo Alto, CA
Zarko Draganic
Menlo Park, CA
Attorneys & Agents of Record
Classification
USPC
379/93.35
H04M11/06
H04M3/4281
Prosecution
- Examiner
- WOO, STELLA L
- Art Unit
- 2643
- Customer No.
- 26111
- Docket No.
- 1005-0004-2
- Confirmation No.
- 1373
Patent Term Adjustment
-85days
Parent
is a Continuation of
→
App. 10/029,017
· US 6,496,572
Filed 2001-12-20
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent
is a Continuation of
→
App. 09/084,674
· US 6,333,974
Filed 1998-05-26
· Patented Case
Child
is a Continuation of
→
App. 10/795,920
· US 7,076,034
Filed 2004-03-08
· Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
CORRECTIVE ASSIGNMENT TO CORRECT THE EFFECTIVE DATE OF MERGER PREVIOUSLY RECORDED ON REEL 047195 FRAME 0026. ASSIGNOR(S) HEREBY CONFIRMS THE MERGER.
Recorded 2018-11-05
MERGER
Recorded 2018-10-04
TERMINATION AND RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2017-02-03
from
BROADCOM CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2017-02-01
from
BROADCOM CORPORATION
PATENT SECURITY AGREEMENT
Recorded 2016-02-11
from
ALTOCOM, INC.
MERGER: CERTIFICATE OF OWNERSHIP EVIDENCING MERGER OF ALTOCOM, INC. INTO BROADCOM CORPORATION
Recorded 2005-04-18
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Quick Facts
- App. No.
- 10/320,087
- Filed
- 2002-12-16
- Granted
- 2004-03-09
- Examiner
- WOO, STELLA L
- Art Unit
- 2643
- PTA
- -85 days
External Links