Benjamin A. Ward has been granted 9 US patents while listed as an inventor at Tektronix . The first was granted in 1993 and the most recent in January 2017. Benjamin A. Ward ranks #535,341 of 4,157,543 US inventors in our database (top 12.9%). Patent records list Benjamin A. Ward in Portland, OR, US.
Patents per Year Patents granted per year, 1993 to 2017 Bar chart with a peak of 2 patents in 2003. peak 2 1993: 1 patents 1993 1998: 1 patents 1998 2003: 2 patents 2003 2004: 2 patents 2004 2005: 1 patents 2005 2016: 1 patents 2016 2017: 1 patents 2017
Issued Patents All Time
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Showing 1–9 of 9 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
9557358 Minimal reconfiguration spectrum stitching with overlapped bands — 2017-01-31
9443490 Selective display of waveforms governed by measured parameters Kenneth P. Dobyns , Gary J. Waldo 2016-09-13
6917889 Method and apparatus for visually time-correlating waveform measurements to a source waveform John J. Pickerd 2005-07-12
$11,935,000
6832172 Apparatus and method for spectrum analysis-based serial data jitter measurement Kan Tan , Mark L. Guenther 2004-12-14
$6,731,000
6812688 Signal acquisition method and apparatus using integrated phase locked loop Kan Tan 2004-11-02
$20,829,000
6571186 Method of waveform time stamping for minimizing digitization artifacts in time interval distribution measurements — 2003-05-27
$4,180,000
6549859 Method of time stamping a waveform edge of an input signal — 2003-04-15
$11,501,000
5793435 Deinterlacing of video using a variable coefficient spatio-temporal filter T. Naveen 1998-08-11
$2,425,000
5214784 Sequence of events detector for serial digital data which selectively outputs match signal in the series which defines detected sequence Michael C. Seckora 1993-05-25
$1,496,000
