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:
Jan. 13, 2026
Filed:
Jun. 10, 2024
Rolls-royce Plc, London, GB;
ROLLS-ROYCE plc, London, GB;
Abstract
A power routing circuit having first and second input nodes VIN, VINfor connection to first and second power supplies and output node VOUTfor load connection; and includes a first main switching circuit connected between the first input node VINand output node VOUTand conductively connects the first input node VINto the output node VOUTif a voltage at the first input node VINis higher than a voltage at the output node VOUT, and a first auxiliary switching circuit connected between the second input node VINand output node VOUTand conductively connects the second input node VINto output node VOUTif a voltage at the second input node VINis higher than the voltage at the output node VOUTand the voltage at the first input node VINis at least a threshold amount lower than the voltage at the second input node VIN