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:
Jul. 12, 2005
Filed:
Oct. 26, 2001
Russell Edward Shetler, Jr., Delaware, OH (US);
Brian Paul Heber, Delaware, OH (US);
Kevin Kim Eschhofen, Lewis Center, OH (US);
Ramesh Subramanian, Irvine, CA (US);
Nelson John Norris, Marengo, OH (US);
Ronald Richard Rautenstrauch, Huntington Beach, CA (US);
Jon Ross Funk, Lexington, OH (US);
Kevin Jay Bell, Centerburg, OH (US);
Suratkal Padmanabha Shenoy, Mission Viejo, CA (US);
Terry Dwane Bush, Westerville, OH (US);
Farzin Kafaipour, Rancho Santa Margarita, CA (US);
Mohammad Nanda Rahmana Marwali, Lewis Center, OH (US);
Andy Margraff, New Albany, OH (US);
Russell Edward Shetler, Jr., Delaware, OH (US);
Brian Paul Heber, Delaware, OH (US);
Kevin Kim Eschhofen, Lewis Center, OH (US);
Ramesh Subramanian, Irvine, CA (US);
Nelson John Norris, Marengo, OH (US);
Ronald Richard Rautenstrauch, Huntington Beach, CA (US);
Jon Ross Funk, Lexington, OH (US);
Kevin Jay Bell, Centerburg, OH (US);
Suratkal Padmanabha Shenoy, Mission Viejo, CA (US);
Terry Dwane Bush, Westerville, OH (US);
Farzin Kafaipour, Rancho Santa Margarita, CA (US);
Mohammad Nanda Rahmana Marwali, Lewis Center, OH (US);
Andy Margraff, New Albany, OH (US);
Liebert Corporation, Columbus, OH (US);
Abstract
An uninterruptible power supply is disclosed that includes a digital controller comprising a plurality of microprocessors. These microprocessors are programmed and arranged to provide various control features heretofore unavailable using analog controllers of the prior art.