in which the reference signal is produced by stepwise charging or discharging a capacitor

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Patents Grantslast 30 patents

Information Patent Grant
3634851
- Patent number 3,634,851
- Issue date Jan 11, 1972
- G01 - MEASURING TESTING
Information Patent Grant
3603970
- Patent number 3,603,970
- Issue date Sep 7, 1971
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
3273013
- Patent number 3,273,013
- Issue date Sep 13, 1966
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
3156899
- Patent number 3,156,899
- Issue date Nov 10, 1964
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
2974282
- Patent number 2,974,282
- Issue date Mar 7, 1961
- G05 - CONTROLLING REGULATING
Information Patent Grant
2918574
- Patent number 2,918,574
- Issue date Dec 22, 1959
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2905897
- Patent number 2,905,897
- Issue date Sep 22, 1959
- G01 - MEASURING TESTING
Information Patent Grant
2796314
- Patent number 2,796,314
- Issue date Jun 18, 1957
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
2761968
- Patent number 2,761,968
- Issue date Sep 4, 1956
- H03 - BASIC ELECTRONIC CIRCUITRY