| Patents for H01C 10 - Adjustable resistors (3,867) |
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| 08/02/1989 | EP0326142A2 Device for the attachment of the operating lever of a potentiometer, etc., to a bearing substrate |
| 08/01/1989 | US4853621 Water resistance load system |
| 07/27/1989 | DE3603976A1 Positioning device for a resistor having a rotating element |
| 07/19/1989 | EP0324401A2 Electrical switch device |
| 07/13/1989 | DE3744254A1 Linear potentiometer which is operated under oil |
| 07/12/1989 | EP0323943A2 Production process for variable electrical resistors, and resistors obtained by this process |
| 07/11/1989 | US4847586 Pressure detector |
| 07/11/1989 | US4846013 Torque takeout mechanism for rotary electronic part |
| 07/05/1989 | EP0322689A2 Electrical apparatus |
| 07/04/1989 | US4845458 Component assembly for electrical part |
| 07/04/1989 | US4845457 Silicone gel with electroconductive particles |
| 07/04/1989 | US4844647 Device for connecting the parts of potentiometer housings |
| 06/27/1989 | US4841626 Process for forming nonlinear resistance tracks |
| 06/27/1989 | EP0313574A4 Potted electrical/mechanical devices, and dual cure potting method. |
| 06/15/1989 | WO1989005443A1 Liquid level sensor |
| 06/13/1989 | US4839708 Electromechanical semiconductor transducer |
| 06/13/1989 | US4839627 Variable resistor |
| 06/06/1989 | US4837548 Electric resistor designed for use as an electric conducting element in an electric circuit, and relative manufacturing process |
| 06/01/1989 | WO1989004953A1 A pressure responsive potentiometer |
| 05/30/1989 | US4835511 Quasifixed variable resistor |
| 05/24/1989 | CN2038272U Miniature single duplex switch potentiometer |
| 05/23/1989 | US4833440 Conductive elastomers in potentiometers & rheostats |
| 05/16/1989 | US4831355 Arrangement for establishing electrical contact with resistance paths |
| 05/16/1989 | CA1254274A1 Vibration resistant linear potentiometer |
| 05/03/1989 | EP0314150A2 Rotary potentiometer |
| 05/03/1989 | EP0313574A1 Potted electrical/mechanical devices, and dual cure potting method. |
| 05/02/1989 | US4827241 Combined, in-line spacer and switch, particularly for a vehicle's headlight |
| 04/25/1989 | US4824694 Cermet resistive element for variable resistor |
| 04/25/1989 | CA1253226A1 Actuator mechanism for electrical potentiometer |
| 04/19/1989 | EP0311813A2 Pressure-sensitive electric resistor, and manufacturing process |
| 04/18/1989 | US4823106 Tape element and methods, for heating, pressure measurement and circuit fabrication |
| 04/11/1989 | US4821015 Variable resistor |
| 04/11/1989 | US4821014 Variable resistor for mounting on surface |
| 04/11/1989 | US4821013 Pressure sensing device |
| 04/05/1989 | EP0310467A1 Measuring devices comprising rheostat-type transducers |
| 04/04/1989 | CA1252171A1 Position indicator for an actuating drive |
| 03/28/1989 | US4816801 Variable resistor |
| 03/28/1989 | US4816799 Resistive material level sensor |
| 03/22/1989 | EP0307977A2 Molded resin casing of electronic part with flat cable |
| 03/22/1989 | EP0307899A2 Potentiometer and process for its production |
| 03/22/1989 | CN2034733U Multiplex flexible combination straight line sliding potentiometer |
| 03/16/1989 | DE3829246A1 Electrical component |
| 03/14/1989 | US4812803 Rotary potentiometer, especially for use as a rotational position sensor to detect the angular position of a shaft |
| 03/14/1989 | US4812800 Strain gage having a thin discontinuous metal layer |
| 03/14/1989 | US4811479 Process for producing potentiometer resistances |
| 03/07/1989 | US4810994 Spiral wire contact assembly for variable resistor |
| 03/07/1989 | US4810993 Adjustable electromechanical component |
| 03/01/1989 | EP0204712B1 Adjustment method for a position detection member, particularly in a motor vehicle |
| 02/23/1989 | WO1989001725A1 Apparatus for producing controlled movement |
| 02/22/1989 | EP0304112A2 Molded resin casing of electronic part incorporating flexible board |
| 02/09/1989 | WO1989001228A1 Electrically settable resistance device |
| 02/08/1989 | EP0302670A2 Potentiometer |
| 01/31/1989 | US4801914 Infinitely variable rotary resistor assembly |
| 01/25/1989 | CN2031563U Push key potentionmeter with switch |
| 01/19/1989 | DE3822314A1 Rotation angle potentiometer |
| 01/12/1989 | WO1989000331A1 Rotation angle potentiometer |
| 01/11/1989 | CN2030750U 滚动式电位器 Rolling potentiometer |
| 01/03/1989 | US4795881 Curved electrical components and laser trimming thereof |
| 12/27/1988 | US4794366 Key-touch sensor and method of manufacture |
| 12/27/1988 | US4794365 Pressure sensor |
| 12/21/1988 | EP0295446A2 Method of production of an electrical contact |
| 12/20/1988 | US4792780 Sliding operation type electric part |
| 12/20/1988 | US4792778 Potentiometer |
| 12/20/1988 | CA1247147A1 Highly porous ceramic materials for ad- or absorption purposes, more particularly for animal litter, and methods for their production |
| 12/15/1988 | DE3818547A1 Einstellbares potentiometer in geschlossener bauart mit hochzuverlaessigen anschluessen Adjustable potentiometer in a closed design with hochzuverlaessigen connections |
| 12/13/1988 | US4790968 Process for producing pressure-sensitive electroconductive sheet |
| 12/13/1988 | CA1246702A1 Liquid resistance rheostat with electrolyte circulator |
| 12/06/1988 | CA1246244A1 Device for varying an electrode voltage for a cathode- ray tube |
| 12/01/1988 | WO1988009581A1 A nonvolatile nonlinear reprogrammable electronic potentiometer |
| 11/30/1988 | CN87103368A 液体电位器 Liquid potentiometer |
| 11/23/1988 | EP0292016A2 Actuator, especially for a linear potentiometer |
| 11/16/1988 | CN87205099U Wl type variable resistor with digital dial |
| 11/15/1988 | US4785278 Variable resistor |
| 11/15/1988 | US4785277 Narrowly-adjustable resistor |
| 11/15/1988 | US4785275 Strain gauge |
| 11/09/1988 | EP0290302A2 Measuring device comprising a rheostat-type transducer, particularly for gauging the fuel in the tank of an automotive vehicle |
| 11/03/1988 | DE3713033A1 Adjusting device having a rotary resistor |
| 11/02/1988 | EP0289193A1 Pressure responsive electrically conductive materials |
| 11/02/1988 | EP0288930A2 Potentiometer |
| 10/25/1988 | US4780701 Potentiometer device |
| 10/05/1988 | EP0284787A2 Displacement and/or position indicator |
| 09/27/1988 | US4774490 Rotary Electric devices |
| 09/13/1988 | US4771263 Variable resistance switch |
| 09/13/1988 | US4771262 Rotary potentiometer drive means |
| 09/07/1988 | EP0280803A2 Water resistance load system |
| 09/07/1988 | EP0280787A1 Electric resistor and manufacturing process |
| 09/01/1988 | DE3705778A1 Terminal for a telecommunications switching system with a membrane potentiometer |
| 08/31/1988 | CN87215217U Pressure-sensitive resistance being sensitive to micro-force |
| 08/23/1988 | US4765930 Pressure-responsive variable electrical resistive rubber material |
| 08/17/1988 | EP0278021A2 Resistance strain gauges with a thin discontinuous metal-film |
| 08/10/1988 | EP0277362A2 Process for producing electric resistors having a wide range of specific resistance values |
| 07/19/1988 | US4758816 Electrical resistor |
| 07/19/1988 | US4758815 Tap element and methods, for heating, pressure measurement and circuit fabrication |
| 06/28/1988 | US4753109 Pressure sensitive element of aluminum oxide, strain-responsive resistors; silicon on sapphire |
| 06/22/1988 | EP0271560A1 Resistive position indicator. |
| 06/14/1988 | US4751492 Variable resistor |
| 06/07/1988 | US4750090 Electrical assembly having multiple slidable elements |
| 05/31/1988 | US4748434 Tap or current collector for potentiometers, displacement pick-ups, etc. |
| 05/31/1988 | US4748433 Strain guage device |
| 05/26/1988 | DE3638633A1 Motor-driven angle signal transmitter |