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F15C 1/143

For digital operation

Official title: {for digital operation, e.g. to form a logical flip-flop, OR-gate, NOR-gate, AND-gate (F15C1/10 takes precedence)}

F15C1/143 (For digital operation) appears on 6 US grants and 2 published applications in this corpus.

Search patents in F15C

Granted patents: 6
Published applications: 2
Assignees: 6
Inventors: 11
Latest grant: 11 Sep 2018

Filings by year

F15C 1/143: granted patents and published applications per publication year
Year	Granted patents	Published applications
1976	2	0
1977	0	0
1978	0	0
1979	0	0
1980	1	0
1981	0	0
1982	0	0
1983	0	0
1984	0	0
1985	0	0
1986	0	0
1987	0	0
1988	0	0
1989	0	0
1990	0	0
1991	0	0
1992	0	0
1993	0	0
1994	0	0
1995	0	0
1996	0	0
1997	0	0
1998	0	0
1999	0	0
2000	0	0
2001	0	0
2002	0	0
2003	0	0
2004	0	0
2005	0	0
2006	1	0
2007	0	1
2008	0	0
2009	0	0
2010	1	0
2011	0	0
2012	0	0
2013	0	0
2014	0	0
2015	0	0
2016	0	0
2017	0	1
2018	1	0

By publication year. Applications have been published since 2001.

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