| |
 |
|
Class Information
Number: 327/586
Name: Miscellaneous active electrical nonlinear devices, circuits, and systems > Specific identifiable device, circuit, or system > Utilizing two electrode solid-state device > Capacitive diode
Description: Subject matter including a voltage responsive diode whose capacitance varies as a result of changes in the space charge at the pn junction.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7567120 |
Varactor diode alternative circuit |
Jul. 28, 2009 |
| 7378901 |
Varactor device |
May. 27, 2008 |
| 7242243 |
Voltage-controlled capacitor circuit and related circuitry with diode and MOS varactors |
Jul. 10, 2007 |
| 7038527 |
MOS varactor for LC VCOs |
May. 2, 2006 |
| 6933774 |
Rectifying charge storage element with transistor |
Aug. 23, 2005 |
| 6924691 |
Rectifying charge storage device with sensor |
Aug. 2, 2005 |
| 6861680 |
Silicon-on-insulator diodes and ESD protection circuits |
Mar. 1, 2005 |
| 6859093 |
Rectifying charge storage device with bi-stable states |
Feb. 22, 2005 |
| 6781855 |
Power diverter |
Aug. 24, 2004 |
| 6731153 |
Semiconductor integrated circuit having switching transistors and varactors |
May. 4, 2004 |
| 6674321 |
Circuit configuration for DC-biased capacitors |
Jan. 6, 2004 |
| 6649944 |
Silicon-on-insulator diodes and ESD protection circuits |
Nov. 18, 2003 |
| 6646499 |
Voltage-controlled capacitor |
Nov. 11, 2003 |
| 6225861 |
Variable capacitance circuit |
May. 1, 2001 |
| 5990761 |
Phase shifter circuit with high linearity |
Nov. 23, 1999 |
| 5694071 |
Electronic device comprising means for compensating an undesired capacitance |
Dec. 2, 1997 |
| 5680073 |
Controlled semiconductor capacitors |
Oct. 21, 1997 |
| 5389832 |
Capacitively cross-coupled DCS emitter-follower output stage |
Feb. 14, 1995 |
| 5378937 |
Equalizer for optical communication systems |
Jan. 3, 1995 |
| 5357222 |
Voltage controlled component including a capacitive diode biased to operate in the linear region |
Oct. 18, 1994 |
| 5327017 |
Circuit arrangement for switching of RF signals |
Jul. 5, 1994 |
| 5039873 |
Microwave elements with impedance control circuits |
Aug. 13, 1991 |
| 5005018 |
(U) modulator to provide a continuous stepped frequency signal format |
Apr. 2, 1991 |
| 4701714 |
Tunable delay line |
Oct. 20, 1987 |
| 4689498 |
Signal input circuit with constant operating power |
Aug. 25, 1987 |
| 4621205 |
Method and apparatus for reducing varactor noise |
Nov. 4, 1986 |
| 4481823 |
Ultrasonic probing devices |
Nov. 13, 1984 |
| 4214252 |
Semiconductor device having a MOS-capacitor |
Jul. 22, 1980 |
| 4195274 |
Temperature compensating circuit for varactor diodes |
Mar. 25, 1980 |
| 4109212 |
Complementary distortion circuit |
Aug. 22, 1978 |
| 4023053 |
Variable capacity diode device |
May. 10, 1977 |
| 4021740 |
Sinewave clock driver with adjustable delay |
May. 3, 1977 |
| 4003076 |
Single bipolar transistor memory cell and method |
Jan. 11, 1977 |
| 3953808 |
Solid state amplifier |
Apr. 27, 1976 |
|
|
|
