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. 20, 2012
Filed:
Apr. 15, 2010
Larry J. Fisk, West Henrietta, NY (US);
Adrian Sapio, Rochester, NY (US);
Larry J. Fisk, West Henrietta, NY (US);
Adrian Sapio, Rochester, NY (US);
MKS Instruments, Inc., Andover, MA (US);
Abstract
A multi-channel radio frequency (RF) generator module includes N power amplifiers, M drivers, a power supply module, and a control module. The N power amplifiers generate N RF outputs, respectively. The M drivers drive the N power amplifiers based on M driver control signals, respectively. The power supply module receives alternating current (AC) input power and applies L rail voltages to the N power amplifiers based on L rail voltage setpoints, respectively. The control module sets the L rail voltage setpoints and the M driver control signals. N is an integer greater than one, L and M are integers greater than zero, and M and L are less than or equal to N.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile