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Your search returned 73 patents.
( 327/399 in Current US Classification ) |
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| Patent ID | Title | Date Filed |
| 4521705 | Reliable field-effect transistor timer circuit
| July 20, 1983 |
| 4518865 | Misoperation prevention circuit
| June 11, 1982 |
| 4516312 | Method for constructing delay circuits in a master slice IC
| February 10, 1982 |
| 4421996 | Sense amplification scheme for random access memory
| October 9, 1981 |
| 4408137 | Break-before-make solid state relay
| December 16, 1981 |
| 4366400 | Delay gate circuit
| November 23, 1979 |
| 4323799 | Impulse activated time delay self-restoring switch
| August 9, 1979 |
| 4315218 | Gaseous tube control circuit
| October 12, 1979 |
| 4296338 | Power on and low voltage reset circuit
| May 1, 1979 |
| 4140930 | Voltage detection circuit composed of at least two MOS transistors
| July 29, 1977 |
| 4126795 | Timing unit
| April 20, 1977 |
| 4107556 | Sense circuit employing complementary field effect transistors
| May 12, 1977 |
| 4053790 | Power line switch with time delay turn off
| August 31, 1976 |
| 4035668 | Input-interruption type delayed turn-off control timer
| March 17, 1976 |
| 4012645 | Timing circuit
| March 18, 1975 |
| 4001610 | Time delay circuit
| June 30, 1975 |
| 3996481 | FET load gate compensator
| November 19, 1974 |
| 3970874 | Circuitry for controlling shutter time in accordance with a manually adjustable resistor
| September 6, 1974 |
| 3955125 | Fail-safe active timing circuit
| February 21, 1975 |
| 3906248 | Time delay circuit employing field effect transistor and differential operational amplifier
| November 29, 1971 |
| RE36480 | Control and monitoring device for a power switch
| September 20, 1996 |
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