| Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327) |
|---|
| 12/20/1988 | US4792779 Trimming passive components buried in multilayer structures |
| 12/13/1988 | US4791398 Protective covering resists diffusion of contaminants but allows diffusion of oxygen |
| 12/13/1988 | US4791006 High accuracy variable thickness laydown method for electronic components |
| 12/06/1988 | US4789414 Method and apparatus for maintaining wire lead protection of components on a storage reel |
| 12/06/1988 | US4788931 Tool for forming external electrodes of chip parts |
| 11/29/1988 | US4788524 Thick film material system |
| 11/29/1988 | US4788523 Viad chip resistor |
| 11/15/1988 | US4785157 Method for controlling electric resistance of a compound-type resistors |
| 11/09/1988 | EP0290302A2 Measuring device comprising a rheostat-type transducer, particularly for gauging the fuel in the tank of an automotive vehicle |
| 11/08/1988 | US4783642 Hybrid integrated circuit substrate and method of manufacturing the same |
| 11/08/1988 | CA1244518A1 Probe for monitoring the corrosion of a steel reinforcement member in a concrete body |
| 11/01/1988 | USH546 Ion implantation |
| 11/01/1988 | US4782320 Mesh network for laser-trimmed integrated circuit resistors |
| 11/01/1988 | US4782202 Method and apparatus for resistance adjustment of thick film thermal print heads |
| 10/26/1988 | EP0135534B1 Thick film resistor circuits |
| 10/25/1988 | US4780702 Chip resistor and method for the manufacture thereof |
| 10/25/1988 | US4780306 Applying catalyst to surface, heating |
| 10/25/1988 | US4780248 Thick film electronic materials |
| 10/20/1988 | DE3711160A1 Circuit arrangement |
| 10/18/1988 | US4777718 Method of forming and connecting a resistive layer on a pc board |
| 10/18/1988 | CA1243196A1 Electrical resistance compositions and methods of making the same |
| 10/05/1988 | EP0284909A2 Sensor for measuring the current or the voltage of electric conductive layers on a reference chip |
| 10/05/1988 | EP0284787A2 Displacement and/or position indicator |
| 09/28/1988 | EP0283481A1 Trimming passive components buried in multilayer structures. |
| 09/27/1988 | US4774492 Slotted integrated circuit resistor |
| 09/27/1988 | US4774491 Nickel-aluminum alloy |
| 09/21/1988 | CN88101639A Compound resistor and manufacturing method therefor |
| 09/20/1988 | US4772867 Precision resistance network, especially for thick-film hybrid circuits |
| 09/20/1988 | US4772774 Laser trimming of electrical components |
| 09/20/1988 | US4772520 Thermal head and method of manufacturing the same |
| 09/07/1988 | EP0280819A2 Electrical resistors, electrical resistors paste and method for making the same |
| 09/07/1988 | EP0280787A1 Electric resistor and manufacturing process |
| 08/31/1988 | EP0280362A2 Thin film heating element |
| 08/30/1988 | US4767729 Process for the preparation of a voltage-dependent ceramic resistance based on ZnO, and a resistance produced by the process |
| 08/25/1988 | WO1988006064A1 Electronic device fabrication by selective doping of a non-conductive polymer |
| 08/25/1988 | DE3804483A1 Druckmesswertaufnehmer mit piezomessstreifen Pressure transducer with piezoelectric gauges |
| 08/23/1988 | US4766411 Alternating depositing different metallic compositions |
| 08/23/1988 | US4766410 High-voltage cylindrical film-type resistor and method of making it |
| 08/18/1988 | DE3703465A1 Mfg. switching unit using PTC or NTC resistor element - using mounting unit to hold latter and contacts in correct position before plastics material is moulded round |
| 08/17/1988 | EP0278646A2 Method and apparatus for maintaining wire lead protection of components on a storage reel |
| 08/17/1988 | EP0278390A2 Thick film electronic materials |
| 08/03/1988 | CN86106985A Method for integration of resistors in chemically deposited conductor networks |
| 07/26/1988 | US4760369 Thin film resistor and method |
| 07/26/1988 | US4759836 Forming thin film resistor of chromium silicide or silicon carbide over insulating surface, forming an insulating film, doping thin film through insulating film |
| 07/26/1988 | CA1239670A1 Resistors for use in cathode ray tubes |
| 07/19/1988 | US4758816 Electrical resistor |
| 07/19/1988 | US4758815 Tap element and methods, for heating, pressure measurement and circuit fabrication |
| 07/19/1988 | US4758321 Method of sputtered depositing chromium-silicon-nitrogen resistor |
| 07/19/1988 | US4757610 Surface mount network and method of making |
| 07/12/1988 | US4757298 Ceramic substrates for tip electronic parts |
| 07/12/1988 | US4756928 Method of forming electrodes of an electronic component of chip type for connecting to the external |
| 07/12/1988 | US4756756 Forming of thick-layer, hybrid electronic printed circuits |
| 06/22/1988 | EP0271993A2 Surge protection for telecommunications terminals |
| 06/22/1988 | CN85105454B Composites with low ohmic value |
| 06/14/1988 | US4751492 Variable resistor |
| 06/01/1988 | EP0269192A2 Manufacture of a voltage non-linear resistor |
| 05/24/1988 | US4746896 Layered film resistor with high resistance and high stability |
| 05/19/1988 | DE3638497A1 Thin-film circuit and a method for its production |
| 05/19/1988 | DE3638342A1 Electrical component, made of ceramic and having multilayer metallisation, and a method for its production |
| 05/18/1988 | EP0267424A2 Electrically conductive and resistive paste |
| 05/11/1988 | DE3638286A1 Electrical component, made of ceramic and having multilayer metallisation, and a method for its production |
| 05/10/1988 | US4742705 Method and apparatus for forming sinuous lead wire |
| 05/03/1988 | US4742361 Thermal print head |
| 05/03/1988 | US4742325 Thin-film circuit and method of making the same |
| 04/19/1988 | US4738871 Electrodes bridged with heating resistor; controlling resistance by boring holes in said resistor |
| 04/07/1988 | WO1988002309A1 Improved cermet resistive element for variable resistor |
| 04/06/1988 | EP0262689A2 Process for the production of resistors with narrow tolerances |
| 04/06/1988 | EP0262601A2 Thermistor and method for producing the same |
| 04/05/1988 | US4736183 Switch surge absorption |
| 03/31/1988 | DE3632312A1 Electrical component which is fixed on a carrier |
| 03/30/1988 | CN87101108A Preparation of electrode of ceramic solid parts by means of hot-spraying process |
| 03/24/1988 | WO1988002183A1 Trimming passive components buried in multilayer structures |
| 03/24/1988 | DE3630761A1 Microprocessor analogue-digital converter with ROM self-balancing program |
| 03/23/1988 | CN85100133B Process for manufacturing micro-foil resistance strain gauge |
| 03/22/1988 | US4732802 Cermet resistive element for variable resistor |
| 03/21/1988 | EP0245500A4 Apparatus and method for rapidly removing organic materials from films by heating in an electric field. |
| 03/16/1988 | EP0259763A2 Method for producing non-linear resistive paths, and rotary potentiometer manufactured thereby |
| 03/16/1988 | EP0259709A2 Method for producing conductive and/or resistive paths on a substrate, and potentiometer manufactured thereby |
| 03/08/1988 | US4730179 Zinc oxide as main ingredient, arrestors for high voltage power systems |
| 03/08/1988 | CA1233838A1 Borosilicate glass compositions |
| 03/02/1988 | EP0257677A2 Trimmable high value polycrystalline silicon resisitor |
| 03/01/1988 | US4728534 Coupling conductive layer to resistance material through barrier layer |
| 02/23/1988 | US4727350 Surge absorber |
| 02/17/1988 | CN87104389A Composite carrier plate |
| 02/16/1988 | US4725810 Method of making an implanted resistor, and resistor obtained thereby |
| 02/16/1988 | US4725480 Vitreous glass covering |
| 02/09/1988 | CA1232618A1 Borosilicate glass compositions |
| 02/02/1988 | US4722853 Method of printing a polymer thick film ink |
| 02/02/1988 | US4722765 Separating oxide layer for removal of carrier for reuse |
| 01/27/1988 | EP0254070A2 Electrical device |
| 01/27/1988 | EP0253860A1 Procedure for manufacturing a piezoresistive resistance element and apparatus applying said procedure, and pick-up manufactured by the procedure, in particular a pressure pick-up or equivalent |
| 01/26/1988 | US4720916 Process for producing protective envelopes in which corresponding electric-electronic circuit components are dipped |
| 01/20/1988 | EP0253304A2 Resistive tape element, processes for its preparation and its uses |
| 01/19/1988 | US4720697 Terminal for electrical resistance heating element and a method for the manufacture of such terminals |
| 01/19/1988 | US4720418 Pre-reacted resistor paint, and resistors made therefrom |
| 01/19/1988 | US4719693 Resistance element for wound-type variable resistors and method of making same |
| 01/14/1988 | DE3722438A1 Device for drying electrical resistors and other electronic components fitted with axial terminals |
| 01/13/1988 | CN87104005A Passive electric componet |
| 01/12/1988 | US4719443 Low capacitance power resistor using beryllia dielectric heat sink layer and low toxicity method for its manufacture |
| 01/12/1988 | US4719442 Platinum resistance thermometer |