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"Self Matched Band Reject Filter"
Abstract: The present application describes a radio frequency band reject filter including an input port, an output port, a plurality of acoustic resonators and an inductor for matching the impedance of the plurality of acoustic resonators. The inductor is positioned within the band reject filter in respect of the plurality of acoustic resonators such that a static capacitance between the input port and the inductor is substantially equivalent to a static capacitance between the output port and the inductor. The plurality of acoustic resonators may be a plurality of parallel resonators, a plurality of series resonators or a combination of series and parallel resonators. The radio frequency band reject filter is fabricated using any of surface acoustic wave (SAW) technology, thin film bulk acoustic resonator (FBAR) technology, and bulk acoustic wave (BAW) technology.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 May 2011
Publication Number
14/2012
Publication Type
INA
Invention Field
ELECTRONICS
Status
Email
Parent Application
Applicants
NORTEL NETWORKS LIMITED
2351 BOULEVARD ALFRED-NOBLE, ST. LAURENT, QUEBEC H4S 2A9, CANADA
Inventors
1. CHUN-YUN JIAN
189 BRIDLEWOOD DRIVE,OTTAWA, ONTARIO K2M 2M4, CANADA
Specification
NA
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 3196-DELNP-2011-AbandonedLetter.pdf | 2019-01-24 |
| 1 | 3196-DELNP-2011-Correspondence Others-(04-08-2011).pdf | 2011-08-04 |
| 2 | 3196-DELNP-2011-Assignment-(04-08-2011).pdf | 2011-08-04 |
| 2 | 3196-DELNP-2011-FER.pdf | 2018-04-16 |
| 3 | Form 26 [23-06-2016(online)].pdf | 2016-06-23 |
| 3 | 3196-delnp-2011-Form-3-(27-10-2011).pdf | 2011-10-27 |
| 4 | Form 13 [22-09-2015(online)].pdf | 2015-09-22 |
| 4 | 3196-delnp-2011-Correspondence Others-(27-10-2011).pdf | 2011-10-27 |
| 5 | Other Document [22-09-2015(online)].pdf | 2015-09-22 |
| 5 | 3196-delnp-2011-Form-3-(30-11-2011).pdf | 2011-11-30 |
| 6 | 3196-delnp-2011-Correspondence-Others-(30-11-2011).pdf | 2011-11-30 |
| 6 | 3196-delnp-2011-Correspondence Others-(24-06-2015).pdf | 2015-06-24 |
| 7 | 3196-delnp-2011-Form-5.pdf | 2011-12-30 |
| 7 | 3196-delnp-2011-Correspondence Others-(18-06-2015).pdf | 2015-06-18 |
| 8 | 3196-delnp-2011-Form-3.pdf | 2011-12-30 |
| 8 | 3196-delnp-2011-Form-3-(18-06-2015).pdf | 2015-06-18 |
| 9 | 3196-delnp-2011-Correspondence Others-(02-03-2015).pdf | 2015-03-02 |
| 9 | 3196-delnp-2011-Form-2.pdf | 2011-12-30 |
| 10 | 3196-delnp-2011-Correspondence-Others-(08-07-2014).pdf | 2014-07-08 |
| 10 | 3196-delnp-2011-Form-1.pdf | 2011-12-30 |
| 11 | 3196-delnp-2011-Drawings.pdf | 2011-12-30 |
| 11 | 3196-delnp-2011-Form-3-(08-07-2014).pdf | 2014-07-08 |
| 12 | 3196-delnp-2011-Assignment-(15-04-2014).pdf | 2014-04-15 |
| 12 | 3196-delnp-2011-Description (Complete).pdf | 2011-12-30 |
| 13 | 3196-delnp-2011-Correspondence-Others-(15-04-2014).pdf | 2014-04-15 |
| 13 | 3196-delnp-2011-Correspondence-others.pdf | 2011-12-30 |
| 14 | 3196-delnp-2011-Claims.pdf | 2011-12-30 |
| 14 | 3196-DELNP-2011-Form-13-(15-04-2014).pdf | 2014-04-15 |
| 15 | 3196-delnp-2011-Abstract.pdf | 2011-12-30 |
| 15 | 3196-delnp-2011-Form-2-(15-04-2014).pdf | 2014-04-15 |
| 16 | 3196-delnp-2011-Form-3-(15-04-2014).pdf | 2014-04-15 |
| 16 | 3196-delnp-2011-GPA-(28-06-2012).pdf | 2012-06-28 |
| 17 | 3196-delnp-2011-Form-5-(15-04-2014).pdf | 2014-04-15 |
| 17 | 3196-delnp-2011-Correspondence-others-(28-06-2012).pdf | 2012-06-28 |
| 18 | 3196-delnp-2011-Form-18-(29-10-2012).pdf | 2012-10-29 |
| 18 | 3196-delnp-2011-GPA-(15-04-2014).pdf | 2014-04-15 |
| 19 | 3196-delnp-2011-Correspondence-Others-(29-10-2012).pdf | 2012-10-29 |
| 20 | 3196-delnp-2011-Form-18-(29-10-2012).pdf | 2012-10-29 |
| 20 | 3196-delnp-2011-GPA-(15-04-2014).pdf | 2014-04-15 |
| 21 | 3196-delnp-2011-Correspondence-others-(28-06-2012).pdf | 2012-06-28 |
| 21 | 3196-delnp-2011-Form-5-(15-04-2014).pdf | 2014-04-15 |
| 22 | 3196-delnp-2011-Form-3-(15-04-2014).pdf | 2014-04-15 |
| 22 | 3196-delnp-2011-GPA-(28-06-2012).pdf | 2012-06-28 |
| 23 | 3196-delnp-2011-Abstract.pdf | 2011-12-30 |
| 23 | 3196-delnp-2011-Form-2-(15-04-2014).pdf | 2014-04-15 |
| 24 | 3196-DELNP-2011-Form-13-(15-04-2014).pdf | 2014-04-15 |
| 24 | 3196-delnp-2011-Claims.pdf | 2011-12-30 |
| 25 | 3196-delnp-2011-Correspondence-others.pdf | 2011-12-30 |
| 25 | 3196-delnp-2011-Correspondence-Others-(15-04-2014).pdf | 2014-04-15 |
| 26 | 3196-delnp-2011-Assignment-(15-04-2014).pdf | 2014-04-15 |
| 26 | 3196-delnp-2011-Description (Complete).pdf | 2011-12-30 |
| 27 | 3196-delnp-2011-Drawings.pdf | 2011-12-30 |
| 27 | 3196-delnp-2011-Form-3-(08-07-2014).pdf | 2014-07-08 |
| 28 | 3196-delnp-2011-Correspondence-Others-(08-07-2014).pdf | 2014-07-08 |
| 28 | 3196-delnp-2011-Form-1.pdf | 2011-12-30 |
| 29 | 3196-delnp-2011-Correspondence Others-(02-03-2015).pdf | 2015-03-02 |
| 29 | 3196-delnp-2011-Form-2.pdf | 2011-12-30 |
| 30 | 3196-delnp-2011-Form-3-(18-06-2015).pdf | 2015-06-18 |
| 30 | 3196-delnp-2011-Form-3.pdf | 2011-12-30 |
| 31 | 3196-delnp-2011-Form-5.pdf | 2011-12-30 |
| 31 | 3196-delnp-2011-Correspondence Others-(18-06-2015).pdf | 2015-06-18 |
| 32 | 3196-delnp-2011-Correspondence-Others-(30-11-2011).pdf | 2011-11-30 |
| 32 | 3196-delnp-2011-Correspondence Others-(24-06-2015).pdf | 2015-06-24 |
| 33 | Other Document [22-09-2015(online)].pdf | 2015-09-22 |
| 33 | 3196-delnp-2011-Form-3-(30-11-2011).pdf | 2011-11-30 |
| 34 | Form 13 [22-09-2015(online)].pdf | 2015-09-22 |
| 34 | 3196-delnp-2011-Correspondence Others-(27-10-2011).pdf | 2011-10-27 |
| 35 | Form 26 [23-06-2016(online)].pdf | 2016-06-23 |
| 35 | 3196-delnp-2011-Form-3-(27-10-2011).pdf | 2011-10-27 |
| 36 | 3196-DELNP-2011-FER.pdf | 2018-04-16 |
| 36 | 3196-DELNP-2011-Assignment-(04-08-2011).pdf | 2011-08-04 |
| 37 | 3196-DELNP-2011-AbandonedLetter.pdf | 2019-01-24 |
Search Strategy
| 1 | 3196-delnp-2011_31-10-2017.pdf |