Patents
Patents for H01L 49 - Solid state devices not provided for in groups and and not provided for in any other subclass; Processes or apparatus specially adapted for the manufacture or treatment thereof or of parts thereof (3,461)
03/1985
03/12/1985US4504340 Material and process set for fabrication of molecular matrix print head
03/06/1985EP0133751A1 Protective layer for thermal heads and other conductive and heating devices
02/1985
02/13/1985EP0132615A2 Method of making a matrix print head
01/1985
01/02/1985EP0129876A2 A thermal print head
10/1984
10/10/1984EP0121271A1 Electronic device
09/1984
09/26/1984EP0119811A2 Thermal printing head
09/19/1984EP0119066A2 Thermal head
07/1984
07/17/1984US4459736 Shim for electrical receptacle or switch
06/1984
06/20/1984EP0111152A2 Method of producing electronic devices and/or circuits on a substrate by the multilayer thick film technique, and devices and/or circuits made by this method
05/1984
05/29/1984US4451835 Thermal recording device
05/01/1984US4446355 Crossover construction of thermal-head and method of manufacturing same
04/1984
04/04/1984EP0104925A2 Semiconductor device, for example, for a thermal head for a printer
11/1983
11/08/1983CA1156603A1 Low energy ion beam oxidation process
09/1983
09/14/1983EP0088691A1 Alignment apparatus for machines making integrated circuits
09/13/1983CA1153803A2 Pressure sensitive electronic device
09/13/1983CA1153802A2 Pressure sensitive electronic device
09/13/1983CA1153577A2 Pressure sensitive electronic device
06/1983
06/28/1983US4390586 Non-conducting oxide for restraining flow of electrons
05/1983
05/25/1983EP0079585A1 Thermal printhead
04/1983
04/27/1983EP0077546A2 Thermal recording device
04/06/1983EP0075679A2 SIMIM electron devices
03/1983
03/29/1983US4378385 Method of making oxygen ion conducting solid electrolyte device
03/29/1983CA1143870A2 Mechanical resonator arrangements
01/1983
01/19/1983EP0070061A1 A solution for the electroless deposition of gold-alloys onto a substrate
09/1982
09/28/1982US4351712 Low energy ion beam oxidation process
09/01/1982EP0059102A2 Crossover construction of thermal-head
08/1982
08/10/1982US4343986 Thermal printhead
06/1982
06/16/1982EP0053912A1 Process for oxidising a metal sample
05/1982
05/18/1982US4329779 Methods of applying circuit elements to a substrate
12/1981
12/22/1981CA1114726A1 Carbon monoxide detecting apparatus
12/08/1981CA1113884A1 Thin film thermal print head
10/1981
10/20/1981US4296309 Thermal head
10/06/1981US4293194 Solid electrochromic element
09/1981
09/08/1981US4288775 Semiconductor comprising noble metal electrode with a pure layer of aluminum oxide and a counterelectrode
08/1981
08/04/1981US4282537 Silicon MOS inductor
07/1981
07/15/1981EP0032087A2 Plate with a row of resistors with very small spacing
02/1981
02/10/1981CA1095581A1 Thermal printers
01/1981
01/06/1981CA1093215A1 Charge-flow transistor and instrument employing the same
11/1980
11/04/1980US4232213 Thermal head
09/1980
09/23/1980US4223550 Carbon monoxide detecting apparatus
09/03/1980EP0015100A1 Method of incorporating a distributed microwave circuit element in a microwave integrated circuit
06/1980
06/24/1980CA1080297A1 Thermal printing device
05/1980
05/20/1980US4204107 Thick-film thermal printing head and method of manufacturing the same
05/13/1980US4203119 Joule heating of thick film
05/13/1980US4203025 Heat insulating layer and protective layer
02/1980
02/05/1980US4187161 Electrical element of construction
09/1979
09/25/1979US4169032 Method of making a thin film thermal print head
09/18/1979US4168343 Thermal printing head
06/1979
06/19/1979US4158807 Gapped gate charge-flow transistor with a thin film sensor having two modes of conduction within the gapped gate used to sense a property of the ambient environment
04/1979
04/10/1979US4149064 Method and apparatus for adjusting electrical networks consisting of synthetic foils
11/1978
11/07/1978CA1041746A1 Method of manufacturing a variable capacitor
08/1978
08/08/1978US4105892 Thin resistor film type thermal head for printing on heat-sensitive paper
05/1978
05/16/1978US4089093 Method of manufacturing a variable capacitor
03/1978
03/14/1978USRE29578 Electron tunneling device
12/1977
12/06/1977US4061814 Method and masking structure for configurating thin layers
08/1977
08/16/1977US4042450 Photochemistry
05/1976
05/04/1976US3955039 Alloys, electrical films
04/1976
04/27/1976US3953877 Semiconductors covered by a polymeric heat resistant relief structure
04/13/1976US3950597 Powder compositions of polynary oxides and copper
04/06/1976US3949275 Electric thin-film circuit and method for its production
02/1976
02/08/1976US4007352 Thin film thermal print head
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