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Class Information
Number: 361/296
Name: Electricity: electrical systems and devices > Electrostatic capacitors > Variable > Mechanically variable > By varying effective area of electrode > Sliding plates
Description: Subject matter having electrode plates which variably interleaf in a rectilinear manner.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7023684 |
Variable position sensor employing capacitance |
Apr. 4, 2006 |
| 6865066 |
Voltage-controlled variable-capacitance device |
Mar. 8, 2005 |
| 6815813 |
Self-contained heat sink and a method for fabricating same |
Nov. 9, 2004 |
| 6549394 |
Micromachined parallel-plate variable capacitor with plate suspension |
Apr. 15, 2003 |
| 6473289 |
Vacuum variable capacitor |
Oct. 29, 2002 |
| 6430023 |
Input device |
Aug. 6, 2002 |
| 6177800 |
Method and apparatus for using shuttered windows in a micro-electro-mechanical system |
Jan. 23, 2001 |
| 5768089 |
Variable external capacitor for NMR probe |
Jun. 16, 1998 |
| 5610528 |
Capacitive bend sensor |
Mar. 11, 1997 |
| 5491604 |
Q-controlled microresonators and tunable electronic filters using such resonators |
Feb. 13, 1996 |
| 5471202 |
Rotation sensing device for detecting a fine displacement of a handle and control system in electrical power steering device |
Nov. 28, 1995 |
| 5375033 |
Multi-dimensional precision micro-actuator |
Dec. 20, 1994 |
| 5317351 |
Position detecting device |
May. 31, 1994 |
| 4814729 |
Precisely tunable impatt diode module for weather radar apparatus |
Mar. 21, 1989 |
| 4575779 |
Variable electronic component |
Mar. 11, 1986 |
| 4464699 |
Shock proof adjustable low-loss capacitor |
Aug. 7, 1984 |
| 4415949 |
Air trimmer capacitor |
Nov. 15, 1983 |
| 4305113 |
Adjustable low loss capacitor with slotted rotor |
Dec. 8, 1981 |
| RE30406 |
Adjustable low-loss capacitor |
Sep. 16, 1980 |
| 4177495 |
Variable electric capacitor |
Dec. 4, 1979 |
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