Inventor
MAIER GERHARD
47 patents
⚠️ This page may combine multiple inventors who share the name “MAIER GERHARD”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
THOMSON BRANDT GMBH
12 patentsUS4685150AAug 4, 1987
Tuning of a resonant circuit in a communications receiver
THOMSON BRANDT GMBH64 citations96
US4893288AJan 9, 1990
Audible antenna alignment apparatus
THOMSON BRANDT GMBH64 citations95
US4736456AApr 5, 1988
Tuning system for television sets
THOMSON BRANDT GMBH26 citations92
US4689825AAug 25, 1987
Receiver stage for radio or television receiver
THOMSON BRANDT GMBH25 citations92
US4590611AMay 20, 1986
Tuner for communications equipment
THOMSON BRANDT GMBH27 citations92
US5327017AJul 5, 1994
Circuit arrangement for switching of RF signals
THOMSON BRANDT GMBH20 citations91
US4596045AJun 17, 1986
Input circuit for television receiver
THOMSON BRANDT GMBH19 citations74
US4604571AAug 5, 1986
Circuit for the determination of voltage extrema
THOMSON BRANDT GMBH3 citations62
US4969050ANov 6, 1990
Circuit arrangement for distributing an antenna signal to two appliances
THOMSON BRANDT GMBH4 citations61
US4731876AMar 15, 1988
VHF mixer circuit with band dependent switching
THOMSON BRANDT GMBH2 citations58
US5561403AOct 1, 1996
Oscillator and modulator arrangements on a circuit board
THOMSON BRANDT GMBH0 citations51
US5270579ADec 14, 1993
Circuit arrangement for generating an inverse voltage for switching diodes
THOMSON BRANDT GMBH1 citations50
GM GLOBAL TECH OPERATIONS INC
4 patentsUS7993792B2Aug 9, 2011
Polymer blocks for PEM applications
GM GLOBAL TECH OPERATIONS INC8 citations84
US7863402B2Jan 4, 2011
Organic superacids, polymers derived from organic superacids, and methods of making and using the same
GM GLOBAL TECH OPERATIONS INC3 citations59
US7977394B2Jul 12, 2011
Triblock copolymers with acidic groups
GM GLOBAL TECH OPERATIONS INC0 citations50
US7718753B2May 18, 2010
Organic superacids, polymers, derived from organic superacids, and methods of making and using the same
GM GLOBAL TECH OPERATIONS INC1 citations48
UNIV NORTH CAROLINA
3 patentsUS5945477AAug 31, 1999
Process for the preparation of polyester in carbon dioxide
UNIV NORTH CAROLINA18 citations93
US6107443AAug 22, 2000
Methods for solid state polymerizing polyesters utilizing carbon dioxide
UNIV NORTH CAROLINA9 citations74
US5977292ANov 2, 1999
Process for the preparation of polyesters in carbon dioxide
UNIV NORTH CAROLINA9 citations74
AVL LIST GMBH
3 patentsGEN MOTORS CORP
2 patentsTHOMSON CONSUMER ELECTRONICS
2 patentsTHOMSON BRANDT
2 patentsHOECHST AG
2 patentsINFINEON TECHNOLOGIES AG
2 patentsUS6824949B2Nov 30, 2004
Polybenzoxazole precursors, photoresist solution, polybenzoxazole, and process for preparing a polybenzoxazole precursor
INFINEON TECHNOLOGIES AG5 citations62
US6531632B2Mar 11, 2003
Bis-o-aminophenols and o-aminophenolcarboxylic acids and process for preparing the same
INFINEON TECHNOLOGIES AG6 citations61