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:
Sep. 29, 2015
Filed:
May. 28, 2015
Applicant:
Maury Microwave, Inc., Ontario, CA (US);
Inventors:
Byung Lee, Corona, CA (US);
Gary R. Simpson, Fontana, CA (US);
Sathya Padmanabhan, Glendora, CA (US);
Assignee:
Maury Microwave, Inc., Ontario, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H03H 7/38 (2006.01); H03J 1/06 (2006.01); H03H 7/40 (2006.01);
U.S. Cl.
CPC ...
H03J 1/06 (2013.01); H03H 7/40 (2013.01);
Abstract
An impedance tuner having an RF transmission line, with a single lead screw extending along the RF transmission line. A plurality of movable carriages are engaged with the lead screw, wherein each of the plurality of movable carriages is configured for independent movement relative to other carriages. A motorized drive system drives the plurality of movable carriages independently along the lead screw.