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:
Feb. 10, 2015
Filed:
Jan. 29, 2013
Applicant:
Medtronic, Inc., Minneapolis, MN (US);
Inventors:
Yu Wang, Plymouth, MN (US);
George C. Rosar, Minneapolis, MN (US);
Assignee:
Medtronic, Inc., Minneapolis, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04B 7/00 (2006.01); H04B 1/00 (2006.01); H04L 27/20 (2006.01); H04L 27/18 (2006.01); H04L 27/10 (2006.01); H04L 27/12 (2006.01); H04L 27/00 (2006.01);
U.S. Cl.
CPC ...
H04B 1/00 (2013.01); H04L 27/20 (2013.01); H04L 27/18 (2013.01); H04L 27/10 (2013.01); H04L 27/12 (2013.01); H04L 27/00 (2013.01);
Abstract
A medical device communication system transmitter may include a resonator coupled to a local oscillator for stabilizing an operating frequency of the local oscillator. A control device of the transmitter receives an open-loop control signal, and the local oscillator and the control device are configured to generate a direct modulated radio frequency transmission signal in response to the open-loop control signal.