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Class Information
Number: 330/272
Name: Amplifiers > With semiconductor amplifying device (e.g., transistor) > Including push-pull amplifier > Having temperature compensating means
Description: Subject matter wherein temperature compensating circuits or devices are utilized to protect or stabilize the semiconductor amplifying devices from changes in the ambient temperature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7369816 |
Highly accurate temperature sensor employing mixed-signal components |
May. 6, 2008 |
| 7167045 |
System and method for modifying output power of an information communication system |
Jan. 23, 2007 |
| 7135921 |
Differential circuit, amplifier circuit, driver circuit and display device using those circuits |
Nov. 14, 2006 |
| 6897729 |
Self-calibrating gain control circuit for low noise amplifier |
May. 24, 2005 |
| 6784738 |
Method and apparatus for gain control in a CMOS low noise amplifier |
Aug. 31, 2004 |
| 6131073 |
Electronic circuit with an operating characteristic correcting function |
Oct. 10, 2000 |
| 5783970 |
Driver for N-channel VFET output stage of power amplifier |
Jul. 21, 1998 |
| 5770974 |
Thermal compensation circuit affecting amplifier gain |
Jun. 23, 1998 |
| 5631608 |
Driver for N-channel VFET output stage of power amplifier |
May. 20, 1997 |
| 5477188 |
Linear RF power amplifier |
Dec. 19, 1995 |
| 4933578 |
Voltage follower circuit |
Jun. 12, 1990 |
| 4782436 |
Apparatus and method for balancing output current of transistors |
Nov. 1, 1988 |
| 4611178 |
Push-pull output circuit |
Sep. 9, 1986 |
| 4553106 |
Output stage for an operational amplifier |
Nov. 12, 1985 |
| 4476441 |
Push-pull power amplifier |
Oct. 9, 1984 |
| 4475103 |
Integrated-circuit thermocouple signal conditioner |
Oct. 2, 1984 |
| 4405902 |
Push-pull output stage |
Sep. 20, 1983 |
| 4302727 |
Power amplifier having bias circuit with temperature compensation |
Nov. 24, 1981 |
| 4300103 |
Push-pull amplifier |
Nov. 10, 1981 |
| 4287478 |
Amplifier arrangement comprising two transistors |
Sep. 1, 1981 |
| 4276516 |
Thermal stress reduction in IC power transistors |
Jun. 30, 1981 |
| 4267516 |
Common-emitter f.sub.T doubler amplifier employing a feed forward amplifier to reduce non-linearities and thermal distortion |
May. 12, 1981 |
| 4229706 |
Audio amplifier |
Oct. 21, 1980 |
| 4189738 |
Semiconductor integrated circuit device |
Feb. 19, 1980 |
| 4180781 |
Biasing and drive circuitry for quasi-linear transistor amplifiers |
Dec. 25, 1979 |
| 4078207 |
Push-pull transistor amplifier with driver circuitry providing over-current protection |
Mar. 7, 1978 |
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