|
| US3968457 | 11 Feb 1975 | 6 Jul 1976 | Thomson-CSF | Microwave non-reciprocal junction device |
| US3986149 | 29 Aug 1975 | 12 Oct 1976 | The United States of America as represented by the Secretary of the Air Force | High power reciprocal co-planar waveguide phase shifter |
| US4027253 | 15 May 1974 | 31 May 1977 | Societe Lignes Telegraphiques et Telephoniques | Non-reciprocal broadband slot line device |
| US4506234 | 17 Jun 1983 | 19 Mar 1985 | The United States of America as represented by the Secretary of the Navy | Amplitude and phase modulation in fin-lines by electrical tuning |
| US4980657 | 29 Sep 1989 | 25 Dec 1990 | Westinghouse Electric Corp. | Coplanar waveguide frequency selective limiter |
| US5772820 | 25 Jul 1996 | 30 Jun 1998 | Northrop Grumman Corporation | Process for fabricating a microwave power device |
| US7138810 | 12 Nov 2004 | 21 Nov 2006 | Cascade Microtech, Inc. | Probe station with low noise characteristics |
| US7138813 | 25 Jul 2003 | 21 Nov 2006 | Cascade Microtech, Inc. | Probe station thermal chuck with shielding for capacitive current |
| US7164279 | 9 Dec 2005 | 16 Jan 2007 | Cascade Microtech, Inc. | System for evaluating probing networks |
| US7176705 | 6 May 2005 | 13 Feb 2007 | Cascade Microtech, Inc. | Thermal optical chuck |
| US7187188 | 26 Aug 2004 | 6 Mar 2007 | Cascade Microtech, Inc. | Chuck with integrated wafer support |
| US7190181 | 3 Nov 2004 | 13 Mar 2007 | Cascade Microtech, Inc. | Probe station having multiple enclosures |
| US7221146 | 14 Jan 2005 | 22 May 2007 | Cascade Microtech, Inc. | Guarded tub enclosure |
| US7221172 | 5 Mar 2004 | 22 May 2007 | Cascade Microtech, Inc. | Switched suspended conductor and connection |
| US7250626 | 5 Mar 2004 | 31 Jul 2007 | Cascade Microtech, Inc. | Probe testing structure |
| US7250779 | 25 Sep 2003 | 31 Jul 2007 | Cascade Microtech, Inc. | Probe station with low inductance path |
| US7268533 | 6 Aug 2004 | 11 Sep 2007 | Cascade Microtech, Inc. | Optical testing device |
| US7292057 | 11 Oct 2006 | 6 Nov 2007 | Cascade Microtech, Inc. | Probe station thermal chuck with shielding for capacitive current |
| US7295025 | 27 Sep 2006 | 13 Nov 2007 | Cascade Microtech, Inc. | Probe station with low noise characteristics |
| US7321233 | 11 Jan 2007 | 22 Jan 2008 | Cascade Microtech, Inc. | System for evaluating probing networks |
| US7330023 | 21 Apr 2005 | 12 Feb 2008 | Cascade Microtech, Inc. | Wafer probe station having a skirting component |
| US7330041 | 21 Mar 2005 | 12 Feb 2008 | Cascade Microtech, Inc. | Localizing a temperature of a device for testing |
| US7348787 | 22 Dec 2005 | 25 Mar 2008 | Cascade Microtech, Inc. | Wafer probe station having environment control enclosure |
| US7352168 | 15 Aug 2005 | 1 Apr 2008 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7362115 | 19 Jan 2007 | 22 Apr 2008 | Cascade Microtech, Inc. | Chuck with integrated wafer support |
| US7368925 | 16 Jan 2004 | 6 May 2008 | Cascade Microtech, Inc. | Probe station with two platens |
| US7423419 | 23 Oct 2007 | 9 Sep 2008 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7436170 | 20 Jun 2007 | 14 Oct 2008 | Cascade Microtech, Inc. | Probe station having multiple enclosures |
| US7468609 | 11 Apr 2007 | 23 Dec 2008 | Cascade Microtech, Inc. | Switched suspended conductor and connection |
| US7492147 | 27 Jul 2007 | 17 Feb 2009 | Cascade Microtech, Inc. | Wafer probe station having a skirting component |
| US7492172 | 21 Apr 2004 | 17 Feb 2009 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7498828 | 20 Jun 2007 | 3 Mar 2009 | Cascade Microtech, Inc. | Probe station with low inductance path |
| US7501810 | 23 Oct 2007 | 10 Mar 2009 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7504823 | 1 Dec 2006 | 17 Mar 2009 | Cascade Microtech, Inc. | Thermal optical chuck |
| US7514915 | 23 Oct 2007 | 7 Apr 2009 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7518358 | 23 Oct 2007 | 14 Apr 2009 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7535247 | 18 Jan 2006 | 19 May 2009 | Cascade Microtech, Inc. | Interface for testing semiconductors |
| US7550984 | 4 Oct 2007 | 23 Jun 2009 | Cascade Microtech, Inc. | Probe station with low noise characteristics |
| US7554322 | 16 Mar 2005 | 30 Jun 2009 | Cascade Microtech, Inc. | Probe station |
| US7589518 | 11 Feb 2005 | 15 Sep 2009 | Cascade Microtech, Inc. | Wafer probe station having a skirting component |
| US7595632 | 2 Jan 2008 | 29 Sep 2009 | Cascade Microtech, Inc. | Wafer probe station having environment control enclosure |
| US7616017 | 17 Oct 2007 | 10 Nov 2009 | Cascade Microtech, Inc. | Probe station thermal chuck with shielding for capacitive current |
| US7626379 | 24 Oct 2007 | 1 Dec 2009 | Cascade Microtech, Inc. | Probe station having multiple enclosures |
| US7639003 | 11 Apr 2007 | 29 Dec 2009 | Cascade Microtech, Inc. | Guarded tub enclosure |
| US7656172 | 18 Jan 2006 | 2 Feb 2010 | Cascade Microtech, Inc. | System for testing semiconductors |
| US7688062 | 18 Oct 2007 | 30 Mar 2010 | Cascade Microtech, Inc. | Probe station |
| US7688091 | 10 Mar 2008 | 30 Mar 2010 | Cascade Microtech, Inc. | Chuck with integrated wafer support |
| US7876115 | 17 Feb 2009 | 25 Jan 2011 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US7898281 | 12 Dec 2008 | 1 Mar 2011 | Cascade Mircotech, Inc. | Interface for testing semiconductors |
| US7940069 | 15 Dec 2009 | 10 May 2011 | Cascade Microtech, Inc. | System for testing semiconductors |
| US7969173 | 23 Oct 2007 | 28 Jun 2011 | Cascade Microtech, Inc. | Chuck for holding a device under test |
| US8069491 | 20 Jun 2007 | 29 Nov 2011 | Cascade Microtech, Inc. | Probe testing structure |
| USH432 | 7 Aug -15 | | The United States of America as represented by the Secretary of the Army | Slot line tunable bandpass filter |