The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 06, 2012
Filed:
Dec. 05, 2008
Applicants:
Frank Anthony Crandall, Salt Lake City, UT (US);
Blake Allen, Murray, UT (US);
Mark Stringham, Kearns, UT (US);
Joseph Luis, West Valley City, UT (US);
Olga Jovic, Midvale, UT (US);
David Blaine, Salt Lake City, UT (US);
Inventors:
Frank Anthony Crandall, Salt Lake City, UT (US);
Blake Allen, Murray, UT (US);
Mark Stringham, Kearns, UT (US);
Joseph Luis, West Valley City, UT (US);
Olga Jovic, Midvale, UT (US);
David Blaine, Salt Lake City, UT (US);
Assignee:
Zevex, Inc., Salt Lake City, UT (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 17/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
A Langevin transducer horn uses split electroding or selective electroding of transducer elements and phase relationships of the voltages applied thereto to determine the relative longitudinal and flexural/transverse motion induced in the tip of the horn.