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:
Dec. 22, 2009
Filed:
May. 02, 2003
Roberto Cattaneo, Rochester, MN (US);
Sompong Vongpunsawad, Rochester, MN (US);
Stephen J. Russell, Rochester, MN (US);
Takafumi Nakamura, Rochester, MN (US);
Roberto Cattaneo, Rochester, MN (US);
Sompong Vongpunsawad, Rochester, MN (US);
Stephen J. Russell, Rochester, MN (US);
Takafumi Nakamura, Rochester, MN (US);
Mayo Foundation for Medical Education and Research, Rochester, MN (US);
Abstract
Control apparatus forcefully stops inverter and inverter when DC/DC converter is anomalously stopped. Additionally, when one of inverters is anomalously stopped while DC/DC converter is normal, control apparatus forcefully stops the other inverter. Then, when a recovery condition is satisfied after the other inverter is forcefully stopped, control apparatus recovers the other inverter.