G01R 31/2887

Involving moving the probe head or the ic under test

Official title: {involving moving the probe head or the IC under test; docking stations (moving single probes G01R1/06705; moving individual probes in multiple probes G01R1/07392)}

G01R31/2887 (Involving moving the probe head or the ic under test) appears on 884 US grants and 800 published applications in this corpus.

Search patents in G01R

Granted patents: 884
Published applications: 800
Assignees: 318
Inventors: 1,547
Latest grant: 22 Sep 2026

Filings by year

G01R 31/2887: granted patents and published applications per publication year
Year	Granted patents	Published applications
1981	1	0
1982	0	0
1983	0	0
1984	0	0
1985	1	0
1986	2	0
1987	2	0
1988	2	0
1989	0	0
1990	3	0
1991	1	0
1992	2	0
1993	4	0
1994	3	0
1995	7	0
1996	4	0
1997	14	0
1998	19	0
1999	24	0
2000	32	0
2001	27	11
2002	47	39
2003	21	39
2004	52	44
2005	38	45
2006	32	33
2007	31	29
2008	28	48
2009	33	26
2010	30	26
2011	19	23
2012	13	23
2013	14	20
2014	21	18
2015	20	31
2016	29	22
2017	26	20
2018	25	22
2019	24	27
2020	22	45
2021	40	41
2022	49	33
2023	33	42
2024	36	31
2025	28	32
2026	25	30

By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.

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