Granted Patent
Utility
PCT National Stage
US 6,807,524
· Confirmation No. 4949
PERCEPTUAL WEIGHTING DEVICE AND METHOD FOR EFFICIENT CODING OF WIDEBAND SIGNALS
Patented Case
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| 2021-04-05 | SOL.NTC.SUIT |
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| 2021-01-12 | SOL.NTC.SUIT |
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| 2020-06-04 | SOL.NTC.SUIT |
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| 2020-06-04 | SOL.NTC.SUIT |
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| 2020-06-04 | SOL.NTC.SUIT |
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| 2020-06-04 | SOL.NTC.SUIT |
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| 2020-06-04 | SOL.NTC.SUIT |
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| 2020-05-19 | SOL.NTC.SUIT |
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| 2018-09-14 | SOL.NTC.SUIT |
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| 2018-09-14 | SOL.NTC.SUIT |
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| 2018-09-14 | SOL.NTC.SUIT |
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| 2018-05-31 | SOL.NTC.SUIT |
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| 2018-04-04 | SOL.NTC.SUIT |
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| 2018-01-08 | SOL.NTC.SUIT |
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| 2018-01-08 | SOL.NTC.SUIT |
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| 2017-10-25 | TRIAL.REQ.D |
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| 2016-06-01 | SOL.NTC.SUIT |
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| 2016-04-26 | SOL.NTC.SUIT |
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| 2015-11-24 | SOL.NTC.SUIT |
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| 2015-11-24 | SOL.NTC.SUIT |
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| 2015-11-24 | SOL.NTC.SUIT |
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| 2015-11-24 | SOL.NTC.SUIT |
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| 2015-07-01 | SOL.NTC.SUIT |
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| 2015-04-08 | SOL.NTC.SUIT |
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| 2015-03-25 | SOL.NTC.SUIT |
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| 2015-03-11 | SOL.NTC.SUIT |
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| 2008-02-28 | C.AD |
Change of Address | 1 | View | |
| 2004-12-13 | PETDEC |
Petition Decision | 1 | View | |
| 2004-10-19 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2004-07-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-07-13 | IFEE |
Issue Fee Payment (PTO-85B) | 1 | View | |
| 2004-07-02 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-07-02 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2004-07-02 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2004-07-02 | INTRVIEW.APP |
Applicant summary of interview with examiner | 3 | View | |
| 2004-04-14 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 11 | View | |
| 2004-04-14 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2004-04-14 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2004-04-01 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2004-04-01 | FOR |
Foreign Reference | 61 | View | |
| 2004-04-01 | FOR |
Foreign Reference | 9 | View | |
| 2004-04-01 | FOR |
Foreign Reference | 12 | View | |
| 2004-04-01 | FOR |
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| 2004-04-01 | FOR |
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| 2004-04-01 | FOR |
Foreign Reference | 12 | View | |
| 2004-04-01 | FOR |
Foreign Reference | 12 | View | |
| 2004-01-23 | DRW.SUPP |
Drawings-black and white line and/or other drawings | — | View | |
| 2004-01-23 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2004-01-23 | SPEC |
Specification | 1 | View | |
| 2004-01-23 | REM |
Applicant Arguments/Remarks Made in an Amendment | 11 | View | |
| 2004-01-23 | ABST |
Abstract | 1 | View | |
| 2004-01-23 | DRW.NONBW |
Drawings-other than black and white line drawings | 2 | View | |
| 2004-01-23 | SCORE |
Placeholder sheet indicating presence of supplemental content in Supplemental Complex Repository for Examiners(SCORE) | 1 | View | |
| 2004-01-23 | TRAN.LET |
Transmittal Letter | 2 | View | |
| 2003-10-24 | CTNF |
Non-Final Rejection | 9 | View | |
| 2003-10-24 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-10-09 | SRNT |
Examiner's search strategy and results | 2 | View | |
| 2003-06-10 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2001-10-04 | IMIS |
Miscellaneous Internal Document | 2 | View | |
| 2001-09-18 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 5 | View | |
| 2001-06-28 | M903 |
Notice of Designated Office (DO) / Elected Office (EO) Acceptance Mailed | 1 | View | |
| 2001-06-20 | LET. |
Miscellaneous Incoming Letter | 69 | View | |
| 2001-06-20 | PEFR |
Applicant Response to Pre-Exam Formalities Notice | 4 | View | |
| 2001-06-20 | OATH |
Oath or Declaration filed | 2 | View | |
| 2001-06-20 | BIB |
Bibliographic Data Sheet | 2 | View | |
| 2001-05-22 | M905 |
Notice of DO/EO Missing Requirements Mailed | 1 | View | |
| 2001-04-25 | TRNA |
Transmittal of New Application | 3 | View | |
| 2001-04-25 | ABST |
Abstract | 1 | View | |
| 2001-04-25 | SPEC |
Specification | 45 | View | |
| 2001-04-25 | CLM |
Claims | 13 | View | |
| 2001-04-25 | DRW |
Drawings-only black and white line drawings | 4 | View | |
| 2001-04-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-04-25 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-04-25 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2001-04-25 | IMIS |
Miscellaneous Internal Document | 2 | View | |
| 2001-04-25 | A.PE |
Preliminary Amendment | 1 | View | |
| 2001-04-25 | REM |
Applicant Arguments/Remarks Made in an Amendment | 1 | View | |
| 2001-04-25 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2001-04-25 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 3 | View | |
| 2001-04-25 | FOR |
Foreign Reference | 18 | View | |
| 2001-04-25 | FOR |
Foreign Reference | 12 | View | |
| 2001-04-25 | FOR |
Foreign Reference | 9 | View | |
| 2001-04-25 | REF.OTHER |
Other reference-Patent/Application/Search Documents | 3 | View | |
| 2001-04-25 | 371P |
Documents submitted with 371 (National Stage) Applications | 79 | View | |
| 2001-04-25 | FRPR |
Certified Copy of Foreign Priority Application | 38 | View | |
| 2001-04-25 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-04-25 | FWCLM |
Index of Claims | 1 | View | |
| 2001-04-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View |
Inventors
Attorneys & Agents of Record
Classification
USPC
704/268
G10L19/26
G10L2019/0011
Prosecution
- Examiner
- WOZNIAK, JAMES S
- Art Unit
- 2655
- Docket No.
- 08241-053
- Confirmation No.
- 4949
Foreign Priority
2,252,170
·
1998-10-27
·
CANADA
Patent Term Adjustment
0days
Parent
PCT
is a National Stage Entry of
→
PCT/CA1999/001010
Filed 1999-10-27
· Patented Case
Child
is a Continuation of
→
App. 10/965,795
Filed 2004-10-18
· Abandoned -- Failure to Respond to an Office Action
Child
is a Re-examination of
→
App. 90/013,894
Filed 2017-03-10
· Reexamination Certificate Issued
CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNOR'S NAME PREVIOUSLY RECORDED AT REEL: 052853 FRAME: 0153. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2021-11-10
CORRECTIVE ASSIGNMENT TO CORRECT THE THE ASSIGNEE NAME PREVIOUSLY RECORDED AT REEL: 053654 FRAME: 0254. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.
Recorded 2021-11-10
ACACIA RESEARCH GROUP LLC,
AMERICAN VEHICULAR SCIENCES LLC,
BONUTTI SKELETAL INNOVATIONS LLC,
CELLULAR COMMUNICATIONS EQUIPMENT LLC,
INNOVATIVE DISPLAY TECHNOLOGIES LLC,
LIFEPORT SCIENCES LLC,
LIMESTONE MEMORY SYSTEMS LLC,
MOBILE ENHANCEMENT SOLUTIONS LLC,
MONARCH NETWORKING SOLUTIONS LLC,
NEXUS DISPLAY TECHNOLOGIES LLC,
PARTHENON UNIFIED MEMORY ARCHITECTURE LLC,
R2 SOLUTIONS LLC,
SAINT LAWRENCE COMMUNICATIONS LLC,
STINGRAY IP SOLUTIONS LLC,
SUPER INTERCONNECT TECHNOLOGIES LLC,
TELECONFERENCE SYSTEMS LLC,
UNIFICATION TECHNOLOGIES LLC
RELEASE OF SECURITY INTEREST IN PATENTS
Recorded 2020-07-08
from
ACACIA RESEARCH GROUP LLC,
AMERICAN VEHICULAR SCIENCES LLC,
BONUTTI SKELETAL INNOVATIONS LLC,
CELLULAR COMMUNICATIONS EQUIPMENT LLC,
INNOVATIVE DISPLAY TECHNOLOGIES LLC,
LIFEPORT SCIENCES LLC,
LIMESTONE MEMORY SYSTEMS LLC,
MERTON ACQUISITION HOLDCO LLC,
MOBILE ENHANCEMENT SOLUTIONS LLC,
MONARCH NETWORKING SOLUTIONS LLC,
NEXUS DISPLAY TECHNOLOGIES LLC,
PARTHENON UNIFIED MEMORY ARCHITECTURE LLC,
R2 SOLUTIONS LLC,
SAINT LAWRENCE COMMUNICATIONS LLC,
STINGRAY IP SOLUTIONS LLC,
SUPER INTERCONNECT TECHNOLOGIES LLC,
TELECONFERENCE SYSTEMS LLC,
UNIFICATION TECHNOLOGIES LLC
PATENT SECURITY AGREEMENT
Recorded 2020-06-05
from
VOICEAGE CORPORATION
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2014-01-23
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2001-06-20
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Quick Facts
- Patent No.
- US 6,807,524
- App. No.
- 09/830,276
- Filed
- 2001-06-20
- Granted
- 2004-10-19
- Examiner
- WOZNIAK, JAMES S
- Art Unit
- 2655
- PTA
- 0 days
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