Patents
Sitemap › H01 - Basic electric elements › H01C - Resistors › H01C 17 - Apparatus or processes specially adapted for manufacturing resistors
Patents for H01C 17 - Apparatus or processes specially adapted for manufacturing resistors (6,327)
11/1998
11/26/1998WO1998053311A2 Devices and methods for using centripetal acceleration to drive fluid movement in a microfluidics system
11/24/1998US5841111 Low resistance electrical interface for current limiting polymers by plasma processing
11/24/1998US5840620 Method for restoring the resistance of indium oxide semiconductors after heating while in sealed structures
11/24/1998US5840218 Resistance material composition
11/17/1998US5837178 Multilayer, screen printing
11/17/1998US5837057 Film forming apparatus with particle prevention plate
10/1998
10/29/1998DE19745966C1 Low ohmic resistive layer of copper@-nickel@ alloy
10/28/1998CN2296064Y Apparatus for removing side strips of resistances
10/28/1998CN1197535A Electrical devices
10/27/1998US5828123 Chip resistor and method for producing same
10/22/1998WO1998047157A1 Resistor and method for manufacturing the same
10/21/1998CN1196820A Low-resistance chip resistor
10/20/1998US5824996 Electroconductive textile heating element and method of manufacture
10/20/1998US5823680 Temperature sensor
10/15/1998WO1998045856A1 Meniscus-shaped terminations for leadless electronic components
10/15/1998DE19714686A1 Surface-mountable electrical ceramic component
10/14/1998EP0870306A1 Method of securing an electric contact to a ceramic layer as well as a resistance element thus manufactured
10/08/1998DE19814388A1 Thermistor element
10/06/1998US5817423 Positive temperature coefficient
10/01/1998DE19811870A1 Thermistor element for temperature detection or temperature compensation of circuit
09/1998
09/29/1998US5815065 Chip resistor device and method of making the same
09/29/1998US5813884 Meniscus-shape terminations for leadless electronic components
09/24/1998DE19807759A1 Method of manufacturing electronic components with uniform resistance values
09/23/1998EP0866472A2 Wide-range type thermistor element and method of producing the same
09/22/1998CA2137388C Ceramic substrate for semiconductor device
09/15/1998US5807510 Electric resistance element exhibiting voltage nonlinearity characteristic and method of manufacturing the same
09/11/1998WO1998039784A1 Ceramic multilayer printed circuit boards with embedded passive components
09/08/1998US5802709 Method for manufacturing surface mount conductive polymer devices
09/03/1998WO1998038652A2 Thick film chip resistor and its manufacture
09/02/1998EP0862191A1 Ptc thermistor material
09/02/1998EP0862189A1 Thick-film resistor paste
09/02/1998EP0861492A1 Thin-film resistor and resistance material for a thin-film resistor
09/02/1998CN2290107Y Quick resistance making machine
08/1998
08/27/1998WO1998036888A1 Aerosol method and apparatus, particulate products, and electronic devices made therefrom
08/26/1998EP0740842B1 Potentiometer calibration method
08/26/1998CN1191623A Method and apparatus for surface-mountable device for protection against electrostatic damage to electronic components
08/25/1998US5798685 Thermistor apparatus and manufacturing method thereof
08/19/1998EP0858665A1 Adjustable voltage divider produced by hybrid technology
08/19/1998CN1039558C Method for producing metal film resistor and the products thereof
08/13/1998WO1998035385A1 Co-patterning thin-film resistors of different compositions with a conductive hard mask and method for same
08/12/1998EP0858085A1 Laminated chip varistor and production method thereof
08/12/1998EP0857160A2 Micronized alkaline earth metal carbonate
08/04/1998US5790385 One-chip electronic composite component
08/04/1998US5790008 Surface-mounted fuse device with conductive terminal pad layers and groove on side surfaces
07/1998
07/15/1998EP0853322A1 Low resistance electrical interface for current limiting polymers by plasma processing
07/15/1998EP0852801A1 Improved polymeric ptc compositions
07/14/1998US5781100 For use in a potentiometer
07/14/1998US5779922 Resistor value control technique
07/09/1998WO1998029880A1 Chip network resistor and method for manufacturing the same
07/07/1998US5777543 Ceramic resistor and electrostatic chuck having an aluminum nitride crystal phase
07/01/1998CN1186411A Manufacture of printed circuit board with contacting area, and connecting method and use
07/01/1998CN1186309A Method for manufacture of chip component and apparatus for manufacture of monobody for the chip component
06/1998
06/30/1998US5773566 Calcium strontium ruthenate
06/25/1998DE19753642A1 Temperature-dependent measurement resistance with fast reaction time
06/24/1998CN1185635A Method for providing low-resistance electric interface to current-limiting polymer through plasma treatment
06/19/1998CA2225212A1 Low resistance electrical interface for current limiting polymers by plasma processing
06/18/1998WO1998026260A1 Electric resistance with at least two contact fields on a ceramic substrate and process for manufacturing the same
06/17/1998EP0848585A1 Process for the manufacture of printed circuit boards with plated resistors
06/17/1998CN1184725A Process for preparing metal powder
06/10/1998CN1184318A Chip material for microvaristor and its preparation
06/09/1998US5764129 Ceramic resistor, production method thereof, neutral grounding resistor and circuit breaker
06/03/1998EP0845148A2 Surface mount conductive polymer devices and method for manufacturing such devices
05/1998
05/27/1998EP0844466A1 Temperature sensor element and temperature sensor including the same
05/27/1998CN1182944A Method for making resistance element substrat used in variohm
05/27/1998CN1182942A Hydrolytic crosslinking method for preparing positive temp. factor thermistor
05/26/1998US5757264 Electrically adjustable resistor structure
05/26/1998US5757076 Chip type electronic component
05/26/1998US5757062 Ceramic substrate for semiconductor device
05/20/1998EP0843319A1 Paste for burn-in layer
05/20/1998CN1038455C PTC thermistor and its making method
05/19/1998US5754093 Thick-film printed substrate including an electrically connecting member and method for fabricating the same
05/19/1998US5754092 Resistor trimming method by the formation of slits in a resistor interconnecting first and second electrodes
05/19/1998US5753391 Method of forming a resistor having a serpentine pattern through multiple use of an alignment keyed mask
05/13/1998EP0841668A1 Electrical resistor and method of manufacturing the same
05/12/1998US5750958 Ceramic glow plug
05/12/1998US5750264 Electronic component and method for fabricating the same
05/07/1998WO1998019316A1 Method of securing an electric contact to a ceramic layer as well as a resistance element thus manufactured
05/06/1998EP0840332A2 Method of manufacturing chip components and apparatus for manufacturing unit elements for chip components
05/06/1998EP0745287B1 Proximity switch and assemblage thereof
05/06/1998CN1180906A Chip resistor and method of producing the same
05/05/1998US5748069 Resistive film
04/1998
04/29/1998EP0838990A2 Taped electronic-component assembly
04/23/1998DE19744050A1 Magnetic sensor, e.g. for angular position determination
04/23/1998DE19643217A1 Method of manufacturing resistive elements on circuit board
04/22/1998EP0837623A1 Method for the manufacture of printed circuit boards with plated resistors
04/22/1998CN2279686Y Feeding controller for electrical element resistance valley dissecting machine
04/22/1998CN1038166C Chip resistor and method for producing same
04/15/1998EP0836199A2 Thermistor chips and methods of making same
04/15/1998EP0836198A2 Thermistor chips and methods of making same
04/15/1998CN1178993A Sheet element
04/14/1998US5739743 Asymmetric resistor terminal
04/09/1998DE19634496C1 Surface-mounted multi-layer electro-ceramic component e.g. varistor or capacitor
04/08/1998EP0835050A1 Method and device for mounting electronic parts
04/08/1998EP0834887A2 Chip component
04/08/1998EP0834370A1 Coated metal powder and process for preparing the same by decomposition
04/08/1998EP0834369A1 Process for preparing metal powder
04/08/1998EP0834368A1 Nickel powder and process for preparing the same
04/08/1998EP0834180A2 Method and apparatus for a surface-mountable device for protection against electrostatic damage to electronic components
04/02/1998WO1998013836A1 Method for balancing layer resistors using an excimer laser radiation
04/02/1998DE19640127A1 Verfahren zum Abgleich von Schichtwiderständen mit einer Excimer-Laserstrahlung Method for reconciling film resistors with an excimer laser radiation
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