Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › A.C. supplied integrated semi-conductor logic circuit

A.C. supplied integrated semi-conductor logic circuit

US Patent 4190778 · Granted Feb 26, 1980

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Medical or dental treatment instrument for the treatment of body tissue or a sub2000
Spike-free optoelectronic amplifier having a multiplexer at all times being elec1992
Input amplifier for thermally viewing device with photoresistor1991
Apparatus for spectral analysis of a broad beam of radiation using a dispersive 1984
Arrangement for determining the concentration of a substance in a mixture of sub1984
Spectral analysis of a beam of radiation1984
Optical apparatus for measuring transmission or absorption along a measurement p1984
Apparatus for measuring the speed of flow of a flowable medium by determining th1983
Apparatus for measuring the speed of flow of flowable media1983
Attachment device for a brake hose1982
Screening electrodes for optical semiconductor components1980