| |
 |
|
Class Information
Number: 333/185
Name: Wave transmission lines and networks > Coupling networks > Frequency domain filters utilizing only lumped parameters > Having significant physical structure
Description: Subject matter wherein the geometry of individual parameters or the physical distribution of such parameters is critical to obtaining the desired delay.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7616080 |
Bandpass filter |
Nov. 10, 2009 |
| 7609131 |
Coupling filter device with specific coupling coefficient |
Oct. 27, 2009 |
| 7605677 |
Noise filter having filter components fitted into depressions in a base member |
Oct. 20, 2009 |
| 7592884 |
High frequency component |
Sep. 22, 2009 |
| 7589605 |
Method and apparatus to provide compensation for parasitic inductance of multiple capacitors |
Sep. 15, 2009 |
| 7567152 |
Passive part |
Jul. 28, 2009 |
| 7567151 |
Multilayer filter |
Jul. 28, 2009 |
| 7561008 |
Filter package |
Jul. 14, 2009 |
| 7554423 |
Cancellation of inductor winding capacitance |
Jun. 30, 2009 |
| 7554424 |
Electronic component and method of making |
Jun. 30, 2009 |
| 7548138 |
Compact integration of LC resonators |
Jun. 16, 2009 |
| 7542264 |
Capacitor block and laminated board |
Jun. 2, 2009 |
| 7535321 |
Method and apparatus for a printed circuit board (PCB) embedded filter |
May. 19, 2009 |
| 7535313 |
Balun |
May. 19, 2009 |
| 7532092 |
Grounding strategy for filter on planar substrate |
May. 12, 2009 |
| 7527744 |
NiCuZn-base ferrites and electronic parts using the same |
May. 5, 2009 |
| 7528676 |
Balun circuit suitable for integration with chip antenna |
May. 5, 2009 |
| 7528687 |
Filtering device and circuit module |
May. 5, 2009 |
| 7522022 |
Planar filter, semiconductor device and radio unit |
Apr. 21, 2009 |
| 7522017 |
High-Q integrated RF filters |
Apr. 21, 2009 |
| 7518463 |
Circuit assembly with conical inductor |
Apr. 14, 2009 |
| 7515020 |
Electric circuit device |
Apr. 7, 2009 |
| 7504908 |
Electric circuit device and substrate used therefor |
Mar. 17, 2009 |
| 7501915 |
High frequency module |
Mar. 10, 2009 |
| 7492240 |
Integrated capacitor and inductor |
Feb. 17, 2009 |
| 7492243 |
Planar circuit, high-frequency circuit device, and transmission and reception apparatus |
Feb. 17, 2009 |
| 7489214 |
Low-pass filter |
Feb. 10, 2009 |
| 7471170 |
Multilayer stack with compensated resonant circuit |
Dec. 30, 2008 |
| 7459996 |
Stable filter and method for forming the same |
Dec. 2, 2008 |
| 7453331 |
Polyphase line filter |
Nov. 18, 2008 |
| 7446632 |
Common mode choke coil |
Nov. 4, 2008 |
| 7446633 |
Inductor circuit board, method of forming inductor, and bias-T circuit |
Nov. 4, 2008 |
| 7442084 |
Filter housing |
Oct. 28, 2008 |
| 7443267 |
Low-pass filter and low-pass filter array |
Oct. 28, 2008 |
| 7443268 |
Bandpass filter within a multilayered low temperature co-fired ceramic substrate |
Oct. 28, 2008 |
| 7443279 |
Coil package and bias tee package |
Oct. 28, 2008 |
| 7437187 |
Superconductive filter with capacitive patches providing reduced cross-coupling |
Oct. 14, 2008 |
| 7432786 |
High frequency filter |
Oct. 7, 2008 |
| 7432784 |
Noise filter and mounted structure of noise filter |
Oct. 7, 2008 |
| 7427904 |
Ultra-high-frequency notch filter having an inductance set by selecting a conductor width |
Sep. 23, 2008 |
| 7425880 |
Filters with improved rejection band performance |
Sep. 16, 2008 |
| 7423500 |
Low-pass filter capable of preventing unnecessary electromagnetic coupling |
Sep. 9, 2008 |
| 7403083 |
Multiple resonance filter |
Jul. 22, 2008 |
| 7391600 |
Feedthrough capacitor and magnetron |
Jun. 24, 2008 |
| 7382216 |
Noise filter mounting structure |
Jun. 3, 2008 |
| 7378036 |
Ferrite material and electronic component using the same |
May. 27, 2008 |
| 7375604 |
Compact bandpass filter for double conversion tuner |
May. 20, 2008 |
| 7368998 |
Inductor element containing circuit board and power amplifier module |
May. 6, 2008 |
| 7355493 |
Filter element |
Apr. 8, 2008 |
| 7348866 |
Compact printed filters with self-connected LC resonators |
Mar. 25, 2008 |
|
|
|
