Integrity test method patents

Integrity Test Method for Porous Filters

Filed: September 23rd, 2010 [Pending]

Patent Application Number: 12888714

[0003] One known integrity test method is the gas-liquid diffusion test, this test measures the flow of a gas through a liquid-wetted porous filter when the ...

CMOS SOI contact integrity test method

Filed: June 25th, 1998 [Granted]

Assignee: International Business Machines Corporation

Patent Number: 6175245

16, 2001 (54) CMOS SOI CONTACT INTEGRITY TEST METHOD (75) Inventors: Nathaniel W . Bowe, Colchester; Ronald D. Rossi, Swanton, both of VT (US) (73) Assignee: ...

Method for conducting an integrity test of filter elements

Filed: May 8th, 2003 [Pending]

Assignee: Sartorius AG

Patent Application Number: 10434143

... [0001] The present invention relates to a method for testing the integrity of filter elements, in particular of filter elements for sterile filtration.

Filter integrity test method for dialysis machines

Filed: April 30th, 1996 [Granted]

Assignee: AKSYS Ltd

Patent Number: 5674404

... 1997 [54] FILTER INTEGRITY TEST METHOD FOR DIALYSIS MACHINES [75] Inventors: Rodney S. Kenley, Libertyville; Dawn Matthews, Gray slake: Douglas L.

Multiple point gate oxide integrity test method and system for the ...

Filed: June 6th, 2008 [Granted]

Assignee: Semiconductor Manufacturing International Shanghai Corporation

Patent Number: 7573285

2005, entitled "Multiple Point Gate Oxide Integrity Test Method and System for the Manufacture of Semiconductor Integrated Circuits," which is now allowed, ...

OSCILLOGRAPH AND SIGNAL INTEGRITY TEST METHOD USING THE OSCILLOGRAPH

Filed: December 13th, 2009 [Pending]

Assignee: HON HAI PRECISION INDUSTRY CO LTD

Patent Application Number: 12636768

10, 2011 (54) OSCILLOGRAPH AND SIGNAL INTEGRITY Publication Classification TEST METHOD USING THE (51) Int. Cl. OSCILLOGRAPH G01R 23/02 (2006.01) (75) ...

Closure integrity test method for hot-fill bottling operation

Filed: August 30th, 2002 [Pending]

Patent Application Number: 10233170

4, 2004 (54) CLOSURE INTEGRITY TEST METHOD FOR HOT-FILL BOTTLING OPERATION (76) Inventors: Tammy Foster, Sarasota, FL (US); Tammy Svoboda, Bradenton, ...

On-line container and seal integrity test system

Filed: November 27th, 1995 [Granted]

Assignee: Abbott Laboratories

Patent Number: 5577364

30 One known method of testing seal integrity is to impart pressure to a ... 45 None of the known methods of seal integrity testing is well suited for ...