Granted Patent
Utility
US 6,604,139
· Confirmation No. 8705
VOICE PROTOCOL FILTERING SYSTEM AND METHOD
Patented Case
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2001-12-14 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-12-14 | SPEC |
Specification | 18 | View | |
| 2001-12-14 | CLM |
Claims | 6 | View | |
| 2001-12-14 | ABST |
Abstract | 1 | View | |
| 2001-12-14 | DRW |
Drawings-only black and white line drawings | 8 | View | |
| 2001-12-14 | OATH |
Oath or Declaration filed | 2 | View |
Inventors
Anna Sajina
Mountain View, CA
Kaiwang Zhang
Milpitas, CA
Attorneys & Agents of Record
Classification
USPC
709/224
H04M3/2254
H04L65/1104
H04L65/1106
H04L65/1043
H04L65/1069
H04M7/0093
H04M2207/20
H04L65/1101
Prosecution
- Examiner
- JAROENCHONWANIT, BUNJOB
- Art Unit
- 2141
- Customer No.
- 758
- Docket No.
- NAI1P045/01.276.01
- Confirmation No.
- 8705
Patent Term Adjustment
-116days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-10-21
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2004-10-20
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-12-14
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Quick Facts
- Patent No.
- US 6,604,139
- App. No.
- 10/020,406
- Filed
- 2001-12-14
- Granted
- 2003-08-05
- Examiner
- JAROENCHONWANIT, BUNJOB
- Art Unit
- 2141
- PTA
- -116 days
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