About: http://webisa.webdatacommons.org/230418580

Property	Value
http://www.w3.org/1999/02/22-rdf-syntax-ns#type	http://www.w3.org/ns/prov#Entity
http://www.w3.org/ns/prov#value	This patent, of which one of us is a co-inventor, describes a technique called pulse inversion which separates fundamental and harmonic signal components by signal processing.
http://www.w3.org/ns/prov#wasQuotedFrom	google.com