Santa Rosa, California
United States
7
2015-12-24
The entities that hold a legal rights for patent applications filed by inventor Blackham David V.:
David V. Blackham from Santa Rosa, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Determining operating characteristics of signal generator using measuring device
#2 | 2008-08-28Differential vector network analyzer
#3 | 2008-01-24N-port signal separation apparatus with improved frequency selectivity and dynamic range
#4 | 2006-10-12VNA and method for addressing transmission line effects in VNA measurement data
#5 | 2006-07-20Method for implementing TRL calibration in VNA
#6 | 2006-03-28Multiport calibration simplification using the “unknown thru” method
#7 | 2006-02-07Vector network analyzer mixer calibration using the unknown thru calibration
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