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:
Jun. 06, 2017
Filed:
Nov. 11, 2014
Halliburton Energy Services, Inc., Houston, TX (US);
Steven Cong, The Woodlands, TX (US);
Thomas Jones, Cypress, TX (US);
Halliburton Energy Services, Inc., Houston, TX (US);
Abstract
In some embodiments, an apparatus and a system, as well as a method and an article, may operate to transform a first control signal to produce an isolated second control signal, to receive a pair of floating power supply voltages at opposing ends of a totem-pole series of driver metal-oxide semiconductor field-effect transistors (MOSFETs), and to clamp an output of a driver apparatus to one of the pair of floating power supply voltages. The isolated second control signal may operate to control current flow through the driver MOSFETs. Additional apparatus, systems, and methods are described.