-
-
-
Modulator circuit
-
Patent number 5,706,311
-
Issue date Jan 6, 1998
-
Lucent Technologies Inc.
-
Mikio Koyama
-
H04 - ELECTRIC COMMUNICATION TECHNIQUE
-
-
Log conversion circuit
-
Patent number 5,525,924
-
Issue date Jun 11, 1996
-
Kabushiki Kaisha Toshiba
-
Takashi Ueno
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
-
-
Integration circuit
-
Patent number 5,227,681
-
Issue date Jul 13, 1993
-
Kabushiki Kaisha Toshiba
-
Mikio Koyama
-
G06 - COMPUTING CALCULATING COUNTING
-
-
Linear differential amplifier
-
Patent number 5,006,818
-
Issue date Apr 9, 1991
-
Kabushiki Kaisha Toshiba
-
Mikio Koyama
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
Band-pass filter
-
Patent number 4,884,036
-
Issue date Nov 28, 1989
-
Kabushiki Kaisha Toshiba
-
Mikio Koyama
-
H03 - BASIC ELECTRONIC CIRCUITRY
-
-