Inventor
YOKOZAKI KATSUSHI
JP11 patents
Patents
11 patentsUS5617451AApr 1, 1997
Direct-conversion receiver for digital-modulation signal with signal strength detection
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD128 citations99
US5640428AJun 17, 1997
Direct conversion receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD121 citations98
US5633898AMay 27, 1997
Automatic frequency control apparatus for FSK receiver and FSK receiver including the same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD64 citations96
US5293408AMar 8, 1994
FSK data receiving system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD61 citations96
US6236690B1May 22, 2001
Direct-conversion receiver for digital-modulation signal
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD29 citations92
US5987075ANov 16, 1999
FSK signal receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5781588AJul 14, 1998
FSK signal receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD38 citations92
US5448774ASep 5, 1995
Intermittent operation receiver
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD40 citations92
US5414736AMay 9, 1995
FSK data receiving system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5450032ASep 12, 1995
FSK data demodulator using mixing of quadrature baseband signals
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations74
US5264805ANov 23, 1993
Amplifier for limiter
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD11 citations73