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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Securelogix › Keith S. Pickens
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Keith S. Pickens — 16 Patents

SESecurelogix: 10 patents #2 of 15Top 15%
SISouthwest Research Institute: 5 patents #113 of 935Top 15%
UAUS Army: 1 patents #2,854 of 6,974Top 45%
San Antonio, TX: #285 of 5,017 inventorsTop 6%
Texas: #9,126 of 125,132 inventorsTop 8%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Keith S. Pickens has been granted 16 US patents while listed as an inventor at Securelogix. The first was granted in 1996 and the most recent in October 2016. Keith S. Pickens ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Keith S. Pickens in San Antonio, TX, US.

Patents per Year

Patents granted per year, 1996 to 2016Bar chart with a peak of 5 patents in 2004.peak 51996: 2 patents19961999: 2 patents19992004: 5 patents20042005: 1 patents20052006: 1 patents20062007: 1 patents20072008: 1 patents20082011: 1 patents20112012: 1 patents20122016: 1 patents2016

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDate
9461642 Radiation-tolerant high-speed high-voltage pulser Robert Bolanos 2016-10-04
8150013 Telephony security system David Buntin, Mark Collier, Kirk Smith 2012-04-03
7979288 Automated interpretation of medical prescription text Jeff Wilkinson, William Arensman, Nathan C. Price, John Madrid 2011-07-12
7440558 Telephony security system Craig Heilmann, Mark Collier, Doug Conyers, David Buntin, Greg Schmid +4 more 2008-10-21
7231027 Encapsulation, compression, and encryption of PCM data Greg Schmid, Kirk Smith, Craig Heilmann 2007-06-12
7133511 Telephony security system David Buntin 2006-11-07
6879671 Virtual private switched telecommunications network Greg Schmid, Kirk Smith, Craig Heilmann 2005-04-12
6760420 Telephony security system Craig Heilmann, Mark Collier, Doug Conyers, David Buntin, Greg Schmid +4 more 2004-07-06
6735291 Virtual private switched telephone network Greg Schmid, Craig Heilmann 2004-05-11
6718024 System and method to discriminate call content type Craig Heilmann, Todd Beebe, David Buntin, Greg Schmid, Robert A. Applonie 2004-04-06
6700964 Encapsulation, compression and encryption of PCM data Greg Schmid, Craig Heilmann, Kirk Smith 2004-03-02
6687353 System and method for bringing an in-line device on-line and assuming control of calls Michael Brysch, Craig Heilmann, Robert R. Applonie 2004-02-03
5895439 Method for generating and displaying complex data derived from non-destructive evaluation scanning Jay L. Fisher 1999-04-20
H1793 Thermal transient test system Ronald H. Peterson 1999-04-06
5539649 Automated design and manufacture of artificial limbs Nicolas E. WALSH, Virgil Faulkner, Mark V. Muller, Henry L. Grothues 1996-07-23
5507185 Adaptive scanning technique for ultrasonic testing utilizing realtime lift-off detection — 1996-04-16

Frequent Collaborators

Craig Heilmann8 shared
Greg Schmid7 shared
David Buntin5 shared
Kirk Smith4 shared
Todd Beebe3 shared
Mark Collier3 shared

Nearby-Ranked Inventors

Chung-Lin Fu16
Tyrone T. Chen16
Shivendra Katiyar16
Kevin E. Kalajan16
Henry Y. Mark16
Marco Becker16
Nak Gi Sung16
Kenta Iwai16
Brock Mammoser16