Granted Patent
Utility
US 6,801,104
· Confirmation No. 4614
ELECTRONICALLY TUNABLE COMBLINE FILTERS TUNED BY TUNABLE DIELECTRIC CAPACITORS
Inventors:
Yongfei Zhu, Yu Rong, Kenneth Hersey, Khosro Shamsaifar, Ernest Ekelman, Louise C. Sengupta
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Code | Description | Pages | ||
|---|---|---|---|---|---|
| 2012-11-14 | PETDEC |
Petition Decision | 1 | View | |
| 2012-11-13 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2012-09-12 | PET.OP |
Petition for review by the Office of Petitions | 3 | View | |
| 2012-09-12 | TRAN.LET |
Transmittal Letter | 1 | View | |
| 2012-04-05 | LET. |
Miscellaneous Incoming Letter | 2 | View | |
| 2012-04-05 | N417 |
Electronic Filing System Acknowledgment Receipt | 2 | View | |
| 2009-11-18 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2008-04-02 | EBCC.AD |
Notice of Change of Address Place in File Wrapper Due to Electronic Business Center(EBC) Customer Number Update | 1 | View | |
| 2004-09-27 | C.AD |
Change of Address | 1 | View | |
| 2004-09-27 | C.AD |
Change of Address | 1 | View | |
| 2004-08-31 | IFEE |
Issue Fee Payment (PTO-85B) | 2 | View | |
| 2004-06-25 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 3 | View | |
| 2004-06-25 | NOA |
Notice of Allowance and Fees Due (PTOL-85) | 2 | View | |
| 2004-06-25 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2004-06-25 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-06-17 | SRNT |
Examiner's search strategy and results | 1 | View | |
| 2004-04-27 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 2 | View | |
| 2004-04-27 | CLM |
Claims | 3 | View | |
| 2004-04-27 | REM |
Applicant Arguments/Remarks Made in an Amendment | 2 | View | |
| 2004-03-01 | CTNF |
Non-Final Rejection | 5 | View | |
| 2004-03-01 | 892 |
List of references cited by examiner | 1 | View | |
| 2004-03-01 | EXIN |
Examiner Interview Summary Record (PTOL - 413) | 2 | View | |
| 2004-03-01 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2004-03-01 | FWCLM |
Index of Claims | 1 | View | |
| 2004-01-13 | CTAV |
Advisory Action (PTOL-303) | 3 | View | |
| 2003-08-29 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-08-23 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2003-08-23 | FWCLM |
Index of Claims | 1 | View | |
| 2003-07-31 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2003-07-31 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-07-31 | CLM |
Claims | 6 | View | |
| 2003-07-31 | REM |
Applicant Arguments/Remarks Made in an Amendment | 3 | View | |
| 2003-05-12 | CTFR |
Final Rejection | 12 | View | |
| 2003-04-08 | A... |
Amendment/Request for Reconsideration-After Non-Final Rejection | 1 | View | |
| 2003-04-08 | REM |
Applicant Arguments/Remarks Made in an Amendment | 10 | View | |
| 2003-04-08 | CLM |
Claims | 4 | View | |
| 2003-04-01 | LET. |
Miscellaneous Incoming Letter | 3 | View | |
| 2002-10-01 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2002-09-16 | CTNF |
Non-Final Rejection | 10 | View | |
| 2002-09-16 | 892 |
List of references cited by examiner | 1 | View | |
| 2002-09-16 | 1449 |
List of References cited by applicant and considered by examiner | 5 | View | |
| 2002-09-11 | SRNT |
Examiner's search strategy and results | 3 | View | |
| 2002-09-09 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 2 | View | |
| 2002-08-08 | OATH |
Oath or Declaration filed | 4 | View | |
| 2002-04-22 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2002-03-25 | OATH |
Oath or Declaration filed | 12 | View | |
| 2002-03-25 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2002-03-25 | LET. |
Miscellaneous Incoming Letter | 4 | View | |
| 2002-03-25 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2002-03-22 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2002-01-11 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 2 | View | |
| 2002-01-11 | 1449 |
List of References cited by applicant and considered by examiner | 2 | View | |
| 2002-01-11 | FOR |
Foreign Reference | 50 | View | |
| 2002-01-11 | FOR |
Foreign Reference | 10 | View | |
| 2002-01-07 | LET. |
Miscellaneous Incoming Letter | 5 | View | |
| 2001-10-12 | CTMS |
Miscellaneous Action with shortened statutory period (SSP) | 1 | View | |
| 2001-10-09 | IDS |
Information Disclosure Statement (IDS) Form (SB08) | 1 | View | |
| 2001-08-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-17 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-17 | SPEC |
Specification | 11 | View | |
| 2001-08-17 | CLM |
Claims | 2 | View | |
| 2001-08-17 | ABST |
Abstract | 1 | View | |
| 2001-08-17 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-08-17 | IIFW |
Issue Information including classification, examiner, name, claim, renumbering, etc. | 1 | View | |
| 2001-08-17 | SRFW |
Search information including classification, databases and other search related notes | 1 | View | |
| 2001-08-17 | FWCLM |
Index of Claims | 1 | View | |
| 2001-08-17 | TRNA |
Transmittal of New Application | 2 | View | |
| 2001-08-17 | SPEC |
Specification | 11 | View | |
| 2001-08-17 | CLM |
Claims | 2 | View | |
| 2001-08-17 | ABST |
Abstract | 1 | View | |
| 2001-08-17 | ADS |
Application Data Sheet | 2 | View | |
| 2001-08-17 | DRW |
Drawings-only black and white line drawings | 5 | View | |
| 2001-08-17 | WFEE |
Fee Worksheet (SB06) | 1 | View | |
| 2001-08-17 | WFEE |
Fee Worksheet (SB06) | 2 | View | |
| 2001-08-17 | WCLM |
Claims Worksheet (PTO-2022) | 1 | View |
Inventors
Yongfei Zhu
Columbia, MD
Yu Rong
Germantown, MD
Kenneth Hersey
Clarksville, MD
Khosro Shamsaifar
Ellicott City, MD
Ernest Ekelman
Damascus, MD
Louise C. Sengupta
Ellicott City, MD
Attorneys & Agents of Record
Classification
USPC
333/202
H01P1/2053
Prosecution
- Examiner
- GLENN, KIMBERLY E
- Art Unit
- 2817
- Customer No.
- 85643
- Docket No.
- 10209-0102
- Confirmation No.
- 4614
Publication
- Pub. No.
- US20030210109A1
- Pub. Date
- 2003-11-13
Patent Term Adjustment
-182days
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-07-30
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2013-07-30
SECURITY INTEREST
Recorded 2002-06-25
from
EKELMAN, ERNEST P.,
SHAMSAIFAR, KHOSRO,
ZHU, YONGFEI,
HERSEY, KENNETH,
SENGUPTA, LOUISE C.,
RONG, YU
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded 2002-01-09
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Quick Facts
- Patent No.
- US 6,801,104
- App. No.
- 09/932,749
- Filed
- 2001-08-17
- Granted
- 2004-10-05
- Pub. No.
- US20030210109A1
- Examiner
- GLENN, KIMBERLY E
- Art Unit
- 2817
- PTA
- -182 days
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