This inventor holds 2 USPTO granted patents and 2 EPO patents. Top assignee: Nxp B.v.. Active years: 2007.
Company Filing History:
Years Active: 2007
Title: The Innovations of William Donaldson
Introduction
William Donaldson is an accomplished inventor based in Sunnyvale, CA. He has made significant contributions to the field of power transfer devices, holding a total of 2 patents. His work focuses on enhancing the efficiency and reliability of power systems.
Latest Patents
Donaldson's latest patents include an "Integrated floating power transfer device with logic level control and method." This invention provides a switch control circuit for transistor-implemented switches of an integrated floating power transfer device. The device features a floating bus driven by a power system that includes a charge pump circuit. At least one switch circuit is coupled to the floating bus and the power system to facilitate charging. The switch control circuit incorporates a level shifting circuit to adjust a control signal, ensuring the operation of the switch circuit despite the floating input voltage signal.
Another notable patent is the "Protection circuit and method for floating power transfer device." This invention offers a protection circuit for a floating power transfer device that controls the charging of a reservoir capacitor. The protection circuit includes a control circuit, a fault detection circuit, and a precharge driver circuit. The control circuit manages the switching of the switches, while the fault detection circuit identifies faults in the device or load and sends a signal to the control circuit. The precharge driver circuit, enabled by the control circuit, attempts to precharge the reservoir capacitor to a safe voltage level for switch operation.
Career Highlights
William Donaldson is currently employed at NXP B.V., where he continues to innovate in the field of power transfer technologies. His work has been instrumental in advancing the capabilities of floating power transfer devices.
Collaborations
Donaldson collaborates with various professionals in his field, including his coworker Edmond Toy. Their combined expertise contributes to the development of cutting-edge technologies.
Conclusion
William Donaldson's contributions to the field of power transfer devices are noteworthy. His innovative patents reflect his commitment to enhancing power system efficiency and reliability. His work continues to influence the industry positively.