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Class Information
Number: 333/197
Name: Wave transmission lines and networks > Coupling networks > Electromechanical filter > Plural mechanically coupled bar, plate, or rod-type resonating means
Description: Subject matter wherein plural mechanical vibrators structured in the form of bars, rods, or plates are mechanically intercoupled.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7595708 |
MEMS resonator array structure |
Sep. 29, 2009 |
| 7554425 |
Electromechanical transducer and electrical device |
Jun. 30, 2009 |
| 7551044 |
Electric machine signal selecting element |
Jun. 23, 2009 |
| 7545238 |
Serrated MEMS resonators |
Jun. 9, 2009 |
| 7545237 |
Serrated MEMS resonators |
Jun. 9, 2009 |
| 7545239 |
Serrated MEMS resonators |
Jun. 9, 2009 |
| 7489211 |
Electromechanical filter and electrical circuit and electrical equipment employing electromechanical filter |
Feb. 10, 2009 |
| 7439823 |
Electromechanical filter |
Oct. 21, 2008 |
| 7436271 |
Dielectrically transduced single-ended to differential MEMS filter |
Oct. 14, 2008 |
| 7427905 |
Temperature controlled MEMS resonator and method for controlling resonator frequency |
Sep. 23, 2008 |
| 7420439 |
Micro-resonator, band-pass filter, semiconductor device and communication apparatus |
Sep. 2, 2008 |
| 7406761 |
Method of manufacturing vibrating micromechanical structures |
Aug. 5, 2008 |
| 7362197 |
Temperature compensation for silicon MEMS resonator |
Apr. 22, 2008 |
| 7352254 |
Micro-oscillator, semiconductor device and communication apparatus |
Apr. 1, 2008 |
| 7319372 |
In-plane mechanically coupled microelectromechanical tuning fork resonators |
Jan. 15, 2008 |
| 7312674 |
Resonator system with a plurality of individual mechanically coupled resonators and method of making same |
Dec. 25, 2007 |
| 7268646 |
Temperature controlled MEMS resonator and method for controlling resonator frequency |
Sep. 11, 2007 |
| 7221241 |
Method for adjusting the frequency of a MEMS resonator |
May. 22, 2007 |
| 7212081 |
Micromachine and method of producing the same |
May. 1, 2007 |
| 7202761 |
Temperature compensation for silicon MEMS resonator |
Apr. 10, 2007 |
| 7169250 |
Nanofibrous articles |
Jan. 30, 2007 |
| 7102467 |
Method for adjusting the frequency of a MEMS resonator |
Sep. 5, 2006 |
| 7098757 |
Electrically-coupled micro-electro-mechanical filter systems and methods |
Aug. 29, 2006 |
| 7071793 |
Temperature compensation for silicon MEMS resonator |
Jul. 4, 2006 |
| 7068125 |
Temperature controlled MEMS resonator and method for controlling resonator frequency |
Jun. 27, 2006 |
| 7002436 |
Vacuum-cavity MEMS resonator |
Feb. 21, 2006 |
| 6995633 |
Micromachine vibration filter |
Feb. 7, 2006 |
| 6987432 |
Temperature compensation for silicon MEMS resonator |
Jan. 17, 2006 |
| 6940370 |
MEMS resonator and method of making same |
Sep. 6, 2005 |
| 6917138 |
Method and subsystem for processing signals utilizing a plurality of vibrating micromechanical devices |
Jul. 12, 2005 |
| 6870444 |
Electromechanical resonator and method of operating same |
Mar. 22, 2005 |
| 6856217 |
Micromechanical resonator device and micromechanical device utilizing same |
Feb. 15, 2005 |
| 6828877 |
Filter using micro-mechanical resonator |
Dec. 7, 2004 |
| 6816034 |
Electronic part such as dielectric filter or duplexer and method of forming an electrode of such an electronic part |
Nov. 9, 2004 |
| 6803840 |
Pattern-aligned carbon nanotube growth and tunable resonator apparatus |
Oct. 12, 2004 |
| 6737939 |
Carbon nanotube array RF filter |
May. 18, 2004 |
| 6717488 |
Resonator with a member having an embedded charge and a method of making thereof |
Apr. 6, 2004 |
| 6713938 |
Method and apparatus for filtering signals utilizing a vibrating micromechanical resonator |
Mar. 30, 2004 |
| 6710680 |
Reduced size, low loss MEMS torsional hinges and MEMS resonators employing such hinges |
Mar. 23, 2004 |
| 6707351 |
Tunable MEMS resonator and method for tuning |
Mar. 16, 2004 |
| 6680660 |
Method and apparatus for selecting at least one desired channel utilizing a bank of vibrating micromechanical apparatus |
Jan. 20, 2004 |
| 6664873 |
Tunable resonator |
Dec. 16, 2003 |
| 6650204 |
Resonator frequency correction by modifying support structures |
Nov. 18, 2003 |
| 6628177 |
Micromechanical resonator device and micromechanical device utilizing same |
Sep. 30, 2003 |
| 6624726 |
High Q factor MEMS resonators |
Sep. 23, 2003 |
| 6621134 |
Vacuum sealed RF/microwave microresonator |
Sep. 16, 2003 |
| 6600389 |
Tapered structures for generating a set of resonators with systematic resonant frequencies |
Jul. 29, 2003 |
| 6600252 |
Method and subsystem for processing signals utilizing a plurality of vibrating micromechanical devices |
Jul. 29, 2003 |
| 6593831 |
Method and apparatus for filtering signals in a subsystem including a power amplifier utilizing a bank of vibrating micromechanical apparatus |
Jul. 15, 2003 |
| 6489864 |
Filter for electric signals |
Dec. 3, 2002 |
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