Patent Application
Utility
App. No. 10/225,353
· Confirmation No. 2861
SHUFFLER APPARATUS AND RELATED DYNAMIC ELEMENT MATCHING TECHNIQUE FOR LINEARIZATION OF UNIT-ELEMENT DIGITAL-TO-ANALOG CONVERTERS
Inventor:
Tom W. Kwan
Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2015-02-27 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-05-13 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-05-13 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2004-05-13 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2004-02-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2004-02-13 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 5 | View | |
| 2004-02-13 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-02-13 | 1449 |
List of References cited by applicant and considered by examiner | 7 | View | |
| 2004-02-13 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-02-13 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-02-13 | FWCLM |
Index of Claims | 1 | View | |
| 2004-01-06 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-01-06 | CLM |
Claims | 4 | View | |
| 2004-01-06 | REM |
Applicant Arguments/Remarks Made in an Amendment | 5 | View | |
| 2004-01-06 | LET. |
Miscellaneous Incoming Letter | 1 | View | |
| 2003-10-06 | CTNF |
Non-Final Rejection | 5 | View | |
| 2003-10-06 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-07-16 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 11 | View | |
| 2003-07-16 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-06-24 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-06-24 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2003-06-24 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-06-24 | XT/ |
Extension of Time | 1 | View | |
| 2003-02-03 | CTNF |
Non-Final Rejection | 5 | View | |
| 2003-02-03 | 892 |
List of references cited by examiner | 1 | View | |
| 2003-02-03 | 1449 |
List of References cited by applicant and considered by examiner | 1 | View | |
| 2003-01-16 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2002-11-13 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2002-11-04 | PA.. |
Power of Attorney | 4 | View | |
| 2002-11-04 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2002-08-22 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-08-22 | ADS |
Application Data Sheet | 1 | View | |
| 2002-08-22 | SPEC |
Specification | 18 | View | |
| 2002-08-22 | CLM |
Claims | 5 | View | |
| 2002-08-22 | ABST |
Abstract | 1 | View | |
| 2002-08-22 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-08-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-08-22 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2002-08-22 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2002-08-22 | FWCLM |
Index of Claims | 1 | View | |
| 2002-08-22 | TRNA |
Transmittal of New Application | 5 | View | |
| 2002-08-22 | ADS |
Application Data Sheet | 1 | View | |
| 2002-08-22 | DRW |
Drawings-only black and white line drawings | 9 | View | |
| 2002-08-22 | SPEC |
Specification | 18 | View | |
| 2002-08-22 | CLM |
Claims | 5 | View | |
| 2002-08-22 | ABST |
Abstract | 1 | View | |
| 2002-08-22 | OATH |
Oath or Declaration filed | 2 | View | |
| 2002-08-22 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2002-08-22 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View | |
| 2002-08-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 4 | View | |
| 2002-08-22 | XT/ |
Extension of Time | 1 | View |
Inventors
Tom W. Kwan
Cupertino, CA
Attorneys & Agents of Record
Classification
USPC
341/143
H03M1/0665
H03M1/74
H03M3/502
Prosecution
- Examiner
- NGUYEN, JOHN B
- Art Unit
- 2819
- Customer No.
- 49579
- Docket No.
- 1875.2350001
- Confirmation No.
- 2861
Publication
- Pub. No.
- US20030137439A1
- Pub. Date
- 2003-07-24
Patent Term Adjustment
-74days
TERMINATION AND RELEASE OF FIRST SUPPLEMENT OT PATENT SECURITY AGREEMENT AT R/F 049035/0939
Recorded 2021-12-06
from
GENBAND US LLC,
RIBBON COMMUNICATIONS OPERATING COMPANY, INC., FORMERLY KNOWN AS SONUS NETWORKS, INC.
CORRECTIVE ASSIGNMENT TO CORRECT THE SCHEDULE PREVIOUSLY RECORDED ON REEL 049035 FRAME 0939. ASSIGNOR(S) HEREBY CONFIRMS THE FIRST SUPPLEMENT TO PATENT SECURITY AGREEMENT.
Recorded 2019-08-22
from
GENBAND US LLC,
RIBBON COMMUNICATIONS OPERATING COMPANY, INC., FORMERLY KNOWN AS SONUS NETWORKS, INC.
FIRST SUPPLEMENT TO SECURITY AGREEMENT
Recorded 2019-04-30
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
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Quick Facts
- App. No.
- 10/225,353
- Filed
- 2002-08-22
- Granted
- 2004-07-13
- Pub. No.
- US20030137439A1
- Examiner
- NGUYEN, JOHN B
- Art Unit
- 2819
- PTA
- -74 days
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