Inventor
SCHMIDT WALTER
CH100 patents
⚠️ This page may combine multiple inventors who share the name “SCHMIDT WALTER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HEINZE DYCONEX PATENTE
11 patentsUS6486394B1Nov 26, 2002
Process for producing connecting conductors
HEINZE DYCONEX PATENTE94 citations97
US5457881AOct 17, 1995
Method for the through plating of conductor foils
HEINZE DYCONEX PATENTE58 citations96
US5436062AJul 25, 1995
Process for the production of printed circuit boards with extremely dense wiring using a metal-clad laminate
HEINZE DYCONEX PATENTE98 citations96
US6162996ADec 19, 2000
Insulating foil circuit board with rigid and flexible sections
HEINZE DYCONEX PATENTE39 citations92
US5729897AMar 24, 1998
Method of manufacturing multilayer foil printed circuit boards
HEINZE DYCONEX PATENTE38 citations92
US5639389AJun 17, 1997
Process for the production of structures
HEINZE DYCONEX PATENTE27 citations92
US5442143AAug 15, 1995
Core for electrical connecting substrates and electrical connecting substrates with core, as well as process for the production thereof
HEINZE DYCONEX PATENTE45 citations92
US5698299ADec 16, 1997
Thin laminated microstructure with precisely aligned openings
HEINZE DYCONEX PATENTE52 citations89
US6601297B1Aug 5, 2003
Method for producing micro-openings
HEINZE DYCONEX PATENTE17 citations84
US5746929AMay 5, 1998
Process for structuring polymer films
HEINZE DYCONEX PATENTE17 citations83
US6321443B1Nov 27, 2001
Connection substrate
HEINZE DYCONEX PATENTE19 citations78
ASEA BROWN BOVERI
4 patentsUS5936826AAug 10, 1999
Surge arrester
ASEA BROWN BOVERI45 citations93
US5291366AMar 1, 1994
Surge voltage arrester
ASEA BROWN BOVERI53 citations89
US5942968AAug 24, 1999
Overvoltage suppressor
ASEA BROWN BOVERI18 citations84
US5650772AJul 22, 1997
Device for indicating a faulty condition of an electrical apparatus, in particular of a surge arrester
ASEA BROWN BOVERI13 citations74
SIEMENS AG
3 patentsINTERCELL AG
3 patentsMETALLGESELLSCHAFT AG
3 patentsUS4779182AOct 18, 1988
Power supply for an electrostatic filter
METALLGESELLSCHAFT AG84 citations94
US4873620AOct 10, 1989
Voltage supply with recovery protection for a thyristor
METALLGESELLSCHAFT AG21 citations81
US4432061AFeb 14, 1984
System for controlling the voltage of an electrofilter
METALLGESELLSCHAFT AG21 citations81
AUDI AG
3 patentsALUSUISSE
3 patentsABB SCHWEIZ AG
2 patentsABB MANAGEMENT AG
2 patentsPLANTCARE AG
2 patentsBBC BROWN BOVERI & CIE
2 patentsUS4348255ASep 7, 1982
Process for the preparation of an optically transparent and electrically conductive film pattern
BBC BROWN BOVERI & CIE23 citations82
US4308533ADec 29, 1981
Display element having improved spacing and through-connecting of plane-parallel electrode plates, and method of making
BBC BROWN BOVERI & CIE15 citations74
OHLETZ ARMIN
2 patentsRMO INC
1 patentDYCONEX AG
1 patentBAYER AG
1 patentDIAGNOSWISS SA
1 patentBOEHRINGER INGELHEIM INT
1 patentHOWMEDICA OSTEONICS CORP
1 patentAFFIRIS FORSCHUNGS UND ENTWICKLUNGS GMBH
1 patentSCHMIDT WALTER
1 patentPROLIZENZ AG
1 patentCONTRAVES AG
1 patentShowing the top 50 of 100 patents by PatentIndex Score.