Formfactor Profile

Formfactor Patent Grants

Shielded probe systems

Patent Number 10060950 - August 28, 2018

Shielded probe systems are disclosed herein. The probe systems are configured to test a device under test (DUT) and include a measurement…

Probe systems, storage media, and methods for wafer-level testing over extended temperature ranges

Patent Number 10060963 - August 28, 2018

Probe systems, storage media, and methods for wafer-level testing over extended temperature ranges are disclosed herein. The methods are…

High voltage chuck for a probe station

Patent Number 10062597 - August 28, 2018

A chuck for testing an integrated circuit includes an upper conductive layer having a lower surface and an upper surface suitable to support a…

Probes with programmable motion

Patent Number 10006938 - June 26, 2018

The elongated body of an electrically conductive contact probe can be disposed in a guide hole and can include a patterned region for engaging…

Floating nest for a test socket

Patent Number 9958476 - May 1, 2018

A test socket for facilitating testing of a device under test (DUT) includes a holder comprising a mounting structure for attaching the holder…

Formfactor Patent Applications

Automated Attaching And Detaching Of An Interchangeable Probe Head

Application Number 20140340103 - November 20, 2014

A probe card apparatus can comprise a tester interface to a test controller, probes for contacting terminals of electronic devices to be…

Probe Card Assembly For Testing Electronic Devices

Application Number 20140327461 - November 6, 2014

A probe card assembly can comprise a guide plate comprising probe guides for holding probes in predetermined positions. The probe card…

Contactor Devices With Carbon Nanotube Probes Embedded In A Flexible Film And Processes Of Making Such

Application Number 20140139250 - May 22, 2014

Electrically conductive columns of intertwined carbon nanotubes embedded in a mass of material flexible, resilient electrically insulating…

Probes With Spring Mechanisms For Impeding Unwanted Movement In Guide Holes

Application Number 20140118016 - May 1, 2014

Elongated flexible probes can be disposed in holes of upper and lower guide plates of a probe card assembly. Each probe can include one or…

VERTICAL PROBES FOR MULTI-PITCH FULL GRID CONTACT ARRAY

Application Number 20140043054 - February 13, 2014

A testing method (and the probes used) comprising providing one or more probes each comprising: a body portion which is substantially…

Formfactor Federal Litigation Filings

Feinmetall GmbH et al v. FormFactor, Inc.

Delaware District Court - July 17, 2018

Formfactor, Inc.

California Northern District Court - March 10, 2014

Formfactor, Inc. -v- Martek, Inc.

California Northern District Court - March 10, 2014

Formfactor, Inc. v. Mr. Prober Technology Inc. et al

California Northern District Court - August 8, 2013

Formfactor, Inc. v. EG Systems, LLC et al

California Northern District Court - August 1, 2013

Formfactor Federal District Court Decisions

Formfactor, Inc. -v- Martek, Inc.

California Northern District Court - January 28, 2015

ORDER RE MOTIONS TO DISMISS COUNTERCLAIMS by Judge James Donato. (jdlc2S, COURT STAFF) (Filed on 1/28/2015)

Formfactor, Inc. v. Mr. Prober Technology Inc. et al

California Northern District Court - November 14, 2014

ORDER TO SHOW CAUSE Show Cause Response due by 11/21/2014.. Signed by Judge James Donato on 11/14/14. (lrcS, COURT STAFF) (Filed on…

Formfactor, Inc. v. Mr. Prober Technology Inc. et al

California Northern District Court - May 12, 2014

ORDER by Judge James Donato granting 44 Motion to Relate Case (lrcS, COURT STAFF) (Filed on 5/12/2014)

Formfactor, Inc. -v- Martek, Inc.

California Northern District Court - March 21, 2014

ORDER SETTING CASE MANAGEMENT CONFERENCE. Joint Case Management Statement due by 5/29/2014. Initial Case Management Conference set for…

Formfactor, Inc. v. Mr. Prober Technology Inc. et al

California Northern District Court - March 18, 2014

STIPULATION AND ORDER re 36 JOINT STIPULATION WITH PROPOSED ORDER TO CONTINUE MEDIATION DATE TO APRIL 10, 2014 filed by Formfactor, Inc. …