Inventor
PICKENS KEITH S
US15 patents
⚠️ This page may combine multiple inventors who share the name “PICKENS KEITH S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SECURELOGIX CORP
9 patentsUS6700964B2Mar 2, 2004
Encapsulation, compression and encryption of PCM data
SECURELOGIX CORP71 citations96
US6760420B2Jul 6, 2004
Telephony security system
SECURELOGIX CORP80 citations95
US6735291B1May 11, 2004
Virtual private switched telephone network
SECURELOGIX CORP63 citations95
US7133511B2Nov 7, 2006
Telephony security system
SECURELOGIX CORP70 citations94
US7231027B2Jun 12, 2007
Encapsulation, compression, and encryption of PCM data
SECURELOGIX CORP19 citations91
US7440558B2Oct 21, 2008
Telephony security system
SECURELOGIX CORP40 citations90
US6879671B2Apr 12, 2005
Virtual private switched telecommunications network
SECURELOGIX CORP16 citations81
US6687353B1Feb 3, 2004
System and method for bringing an in-line device on-line and assuming control of calls
SECURELOGIX CORP18 citations81
US6718024B1Apr 6, 2004
System and method to discriminate call content type
SECURELOGIX CORP18 citations80
SOUTHWEST RES INST
4 patentsUS5539649AJul 23, 1996
Automated design and manufacture of artificial limbs
SOUTHWEST RES INST215 citations92
US5895439AApr 20, 1999
Method for generating and displaying complex data derived from non-destructive evaluation scanning
SOUTHWEST RES INST42 citations91
US5507185AApr 16, 1996
Adaptive scanning technique for ultrasonic testing utilizing realtime lift-off detection
SOUTHWEST RES INST11 citations73
US9461642B1Oct 4, 2016
Radiation-tolerant high-speed high-voltage pulser
SOUTHWEST RES INST5 citations67