| Patents for H01C 1 - Details (6,027) |
|---|
| 12/31/1991 | US5077536 Device for protecting electric power resistances and anti-overpressure system |
| 12/24/1991 | US5075665 Laminated varistor |
| 12/18/1991 | EP0461864A1 Self-resetting overcurrent protection element |
| 12/11/1991 | EP0460559A2 Radial terminals type electronic component to insert in a printed circuit board |
| 12/10/1991 | US5072206 Linear-movement potentiometer |
| 12/04/1991 | CN1015035B Ptc thermistor device |
| 11/28/1991 | DE4016521A1 Versatile high-wattage surface-mounting resistor-holder - uses slotted guides on fitted baseplate with symmetric fastenings |
| 11/27/1991 | EP0397685A4 Laminar electrical heaters |
| 11/26/1991 | US5068637 Plate-like metal element for electrical resistor grid assembly |
| 11/12/1991 | US5064895 Polyarylene sulfide molding compounds and their use as an encapsulating compound for active and passive electronic components |
| 11/06/1991 | EP0454904A2 Electrical power resistance |
| 11/06/1991 | EP0380591A4 Fiber/resin composites, and method of making the same |
| 10/30/1991 | EP0454422A2 PTC device |
| 10/30/1991 | CN2087808U Multi-terminal high-value resistor |
| 10/26/1991 | CA2040789A1 Ptc device |
| 10/22/1991 | US5059941 Electrode structure for a thick film resistor |
| 10/22/1991 | CA1291277C Encapsulated thermal protector |
| 10/15/1991 | US5057348 Potted electrical/mechanical devices, and dual cure potting method |
| 10/15/1991 | CA1290820C Temperature controlled soldering iron |
| 10/08/1991 | CA1290465C Polymer type ptc assembly |
| 10/02/1991 | EP0449729A2 Flat power resistance |
| 10/02/1991 | DE4009807A1 Automatic production of miniature solder joint - using controlled supply of solder to heated and fluxed connection point on electrical component |
| 09/19/1991 | DE4008422A1 Electrical power resistor for thyristor - has folded strip resistor elements in housing with circulated cooling fluid |
| 09/18/1991 | EP0327535B1 Thin film platinum resistance thermometer with high temperature diffusion barrier |
| 09/17/1991 | US5049852 Resistor grid heat dissipating assembly |
| 09/10/1991 | US5047746 Potentiometer wiper assembly |
| 08/28/1991 | EP0443618A2 Method for producing a PTC thermistor |
| 08/28/1991 | EP0443323A1 Lead-zinc-borosilicate glass and its use |
| 08/27/1991 | US5043695 Housing assembly for miniature electronic device |
| 08/22/1991 | DE4004997A1 Design and production of armature connectors - using parallel U=shaped elements with etched notch to improve performance |
| 08/21/1991 | CN1053964A Plate-like metal element for electrical resistor grid assembly |
| 08/20/1991 | US5041696 Chip component for fastening to a circuit board, comprising an electrical or electronic function member |
| 08/15/1991 | WO1991012616A1 Connection device for resistive elements |
| 08/15/1991 | CA2076000A1 Connection device for resistive elements |
| 08/13/1991 | US5039976 High-precision, high-stability resistor elements |
| 08/13/1991 | US5039975 Resistor substrate |
| 08/13/1991 | US5039844 PTC devices and their preparation |
| 08/01/1991 | DE4002262A1 Potentiometer for throttle flap position detection - achieves pressure balance between inside of housing and surroundings to counteract effect of dirt |
| 08/01/1991 | DE4000196A1 Varistor for HF high power applications - has hemispherical electrode with ceramic oxide layer |
| 07/31/1991 | EP0438632A2 Contact surface on electric components for the attachment of connecting leads |
| 07/24/1991 | EP0437673A2 Combination of connecting lead and contact surface out of metal layers on electrical resistors for the attachment of connecting leads |
| 07/23/1991 | US5034718 Spark protection for high voltage resistors |
| 07/17/1991 | EP0436776A2 Combination of film resistors with structured contact surfaces and connection wires |
| 07/16/1991 | US5032949 High-voltage through-type ceramic capacitor |
| 07/16/1991 | US5032674 Polythioethers |
| 06/05/1991 | EP0430612A2 Sealed variable resistor |
| 06/05/1991 | EP0429908A2 Voltage dependent resistor (varistor) for high-frequency/high-energy applications |
| 05/29/1991 | CA2030485A1 Sealed variable resistor |
| 05/14/1991 | US5016089 Substrate for hybrid IC, hybrid IC using the substrate and its applications |
| 05/14/1991 | US5015988 Aqueous solutions |
| 05/14/1991 | US5015986 Organic positive temperature coefficient thermistor |
| 05/14/1991 | US5015801 Electrical circuit module |
| 05/07/1991 | US5014037 Potentiometer mounting mechanism |
| 05/07/1991 | US5013505 Method of molding a casing on a rotary electric component |
| 04/30/1991 | US5012388 Electrode structure of a chip type electronic component |
| 04/25/1991 | DE3933956A1 Force-cooled power resistor e.g. for railway locomotive converter - is of flat metal sheet of high specific electrical resistance presenting large cooling area |
| 04/24/1991 | EP0424254A1 Electrical resistor in the form of a surface mounting chip and process for making the same |
| 04/24/1991 | EP0423821A2 Surface-mount network device |
| 04/10/1991 | EP0421884A1 Connector for flexible resistive circuit and flexible resistive circuit comprising such a connector |
| 03/26/1991 | US5002807 Polysiloxane blends for electronics, two hydrogen atoms and a peroxide compound for curing vinyl groups |
| 03/20/1991 | EP0417749A2 Thick film resistor/integrated circuit substrate and method of manufacture |
| 03/19/1991 | US5000662 Flat resistance for blower control unit of automobile air conditioner |
| 03/06/1991 | EP0415571A2 Layered thick film resistors and method for producing same |
| 02/28/1991 | DE3927558A1 Encapsulation of electronic modules - improved by reverse heat flow and vibration |
| 02/26/1991 | US4996512 Overvoltage resistor and method for its manufacture |
| 02/19/1991 | USRE33541 Surface-mounted power resistors |
| 02/13/1991 | EP0412259A2 Electronic devices, method for forming end terminations thereof and paste material for forming same |
| 02/12/1991 | US4992773 Resistor with side wall contact |
| 02/07/1991 | WO1991001483A1 Sheathing and venting of resistance-tape level sensor |
| 02/05/1991 | US4990817 Chip type electronic part |
| 01/30/1991 | EP0410766A1 Improvement in or relating to electrical devices incorporating electrical connectors |
| 01/30/1991 | EP0410146A2 Sliding resistance |
| 01/27/1991 | CA2021937A1 Electrical devices incorporating electrical connectors |
| 01/23/1991 | CN2070027U Housing for variable resistor |
| 01/22/1991 | US4987010 Method for manufacturing a film resistor |
| 01/17/1991 | DE4021997A1 High temp. thermistor - made of chromium, titanium, manganese and silicon oxide(s) |
| 01/08/1991 | US4984130 Surface mounting |
| 12/11/1990 | US4977387 Adjusting potentiometer for electronic circuits, process for assembling the elements thereof and process for obtaining the resistive plate thereof |
| 12/11/1990 | US4977309 Organic PTC thermistor |
| 12/04/1990 | US4975674 Surge absorber |
| 11/27/1990 | US4973934 PTC thermistor device |
| 11/22/1990 | EP0398811A2 Manufacturing method for a PTC thermistor |
| 11/22/1990 | EP0397685A1 Laminar electrical heaters. |
| 11/20/1990 | CA1276675C Network resistor unit |
| 11/06/1990 | US4968964 High temperature SiC thin film thermistor |
| 11/06/1990 | US4967594 Sheathing and venting of resistance-tape level sensor |
| 10/31/1990 | EP0394272A1 Ptc temperature sensors, process for producing ptc temperature-sensing elements for ptc temperature sensors. |
| 10/24/1990 | EP0393182A1 Device for protecting electric power resistances and anti-overpressure system. |
| 10/18/1990 | DE3911100A1 Device for (moving) electrical contact making |
| 10/16/1990 | US4963195 Thermocouples is connected to an silicon and germaniium alloy film; accuracy; heat resistance |
| 10/10/1990 | EP0391267A1 Variable resistance |
| 10/02/1990 | US4961065 Fail-safe resistor |
| 10/02/1990 | US4960125 Device for low-frequency electrotherapy in a humid environment |
| 09/25/1990 | US4959632 Organic PTC thermistor |
| 09/25/1990 | US4959505 Electrical component in chip structure and method for the manufacture thereof |
| 09/25/1990 | CA1274590A1 Passive electric component |
| 09/25/1990 | CA1274589A1 High power density, low corona resistor |
| 09/19/1990 | CN1009686B Passive electric component |
| 09/04/1990 | US4954696 Self-regulating heating article having electrodes directly connected to a PTC layer |
| 08/30/1990 | DE3905195A1 Method for accurate production of precision resistors with low tolerance |