Company Filing History:
Years Active: 2003-2008
Title: Innovations of John Pasternak
Introduction
John Pasternak is a notable inventor based in Santa Clara, CA (US), recognized for his contributions to voltage regulation technology. He holds a total of 6 patents, showcasing his expertise and innovative spirit in the field.
Latest Patents
One of his latest inventions is a voltage regulator with bypass mode. This device is designed to operate over a maximum rated voltage lower than a supply voltage. The regulator includes an output regulation device coupled to the supply voltage and an output. Additionally, it features an output device protection circuit that ensures the maximum rated voltage of the output regulation device is not exceeded. The bypass circuit includes a bypass output device and is coupled to the supply voltage, complete with a protection circuit. The output regulation devices comprise p-channel transistors, which may have an operating maximum rated voltage in a range of 2.7-3.6 volts when the supply voltage is between 4.4-5.25 volts, or 2.9-3.5 volts.
Another significant patent is a voltage regulator with bypass for a multi-voltage storage system. This system and method supply power to a peripheral device, where the voltage supplied by a host device may be the voltage required for operation or a higher voltage. The memory system includes a voltage regulator with an input and output, along with a bypass shorting the input to the output. A voltage detector communicates with the regulator, and a bypass enable signal is responsive to a signal generated by the host device indicating that the power-up of the host is complete. The method for operating this voltage regulator includes several steps, such as providing the regulator, setting the bypass to off prior to power-up, and enabling the bypass if the power supplied by the host is below a threshold operating voltage.
Career Highlights
John Pasternak is currently employed at Sandisk Corporation, where he continues to innovate and develop advanced technologies in the field of voltage regulation.
Collaborations
He has collaborated with notable coworkers, including Yongliang Wang and Nima Mokhlesi, contributing to the advancement of their projects and innovations.
Conclusion
John Pasternak's work in voltage regulation has significantly impacted the technology landscape. His patents reflect a commitment to innovation and excellence in engineering.