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Class Information
Number: 330/256
Name: Amplifiers > With semiconductor amplifying device (e.g., transistor) > Including differential amplifier > Having temperature compensation means
Description: Subject matter wherein temperature compensating means are utilized to protect or stabilize the amplifying device from changes in the ambient temperature.


Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
4204133 Temperature-sensitive control circuits May. 20, 1980
4198581 Temperature compensating comparator Apr. 15, 1980
4182962 Semiconductor temperature compensation circuit Jan. 8, 1980
4150309 Transistor circuit having a plurality of constant current sources Apr. 17, 1979
4055811 Transistor amplifiers Oct. 25, 1977
4050030 Offset adjustment circuit Sep. 20, 1977
4042886 High input impedance amplifier circuit having temperature stable quiescent operating levels Aug. 16, 1977
4041407 Driver circuit for developing quiescent and dynamic operating signals for complementary transistors Aug. 9, 1977
3978418 Low frequency electro-thermal filter Aug. 31, 1976
3965371 Temperature compensated video signal processing circuit with a video signal clipping device Jun. 22, 1976
3938054 Transistor amplifier Feb. 10, 1976

1 2 3 4


 
 
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