This inventor holds 4 USPTO granted patents. Top assignees: International Rectifier Corporation, Apple Inc.. Active years: 2005-2011.
Location History:
- El Segundo, CA (US) (2006)
- Downey, CA (US) (2005 - 2011)
Company Filing History:
Years Active: 2005-2011
Title: The Innovative Contributions of David Jauregui
Introduction
David Jauregui is a notable inventor based in Downey, California. He has made significant contributions to the field of electrical engineering, particularly in power circuitry and voltage regulation. With a total of 4 patents to his name, Jauregui's work has had a substantial impact on modern technology.
Latest Patents
One of Jauregui's latest patents is the "Gate driver multi-chip module." This innovative multi-chip module (MCM) provides power circuitry on a computer motherboard in a compact package without sacrificing performance. The MCM co-packages essential power circuit components on a ball grid array (BGA) substrate. Two power MOSFETs are arranged in a half-bridge configuration between an input voltage and ground. A MOSFET gate driver is connected to the gate inputs of the two power MOSFETs, allowing for alternating switching to generate an alternating output voltage at a common output node. Additionally, at least one Schottky diode is included on the BGA substrate to minimize losses during deadtime conduction periods. The input capacitor is housed within the MCM, located close to the MOSFETs to reduce stray inductance. The MCM package is designed to be thin, with dimensions of about 1 cm by 1 cm or less.
Another significant patent is the "Method and apparatus for voltage compensation for parasitic impedance." This invention regulates voltage to a load to compensate for parasitic impedances. A first amplifier measures the voltage drop due to a first parasitic impedance, while a second amplifier measures the voltage drop due to a second parasitic impedance. An offset generator sums these voltage drops with a reference voltage and drives a DC-to-DC converter to produce an input voltage that matches the summed voltages. This ensures that the voltage at a load, such as a computer microprocessor, matches the reference voltage.
Career Highlights
Throughout his career, David Jauregui has worked with prominent companies, including International Rectifier Corporation and Apple Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas in the field of electrical engineering.
Collaborations
Jauregui has collaborated with talented individuals such as Takashi Kanamori and Stephen J. Kim. These partnerships have contributed to the advancement of his projects and the successful development of his patents.