Location History:
- Lebanon, NH (US) (2019 - 2020)
- Lebannon, NH (US) (2020)
- Portland, OR (US) (2021)
- Hillsboro, OR (US) (2020 - 2024)
Company Filing History:
Years Active: 2019-2025
Title: An Insight into the Innovations of Christopher Schaef
Introduction
Christopher Schaef is a notable inventor based in Hillsboro, Oregon, with an impressive portfolio of 19 patents to his name. His work primarily focuses on advancements in electrical engineering, particularly in circuits for optimizing performance in various applications. As part of Intel Corporation, Schaef contributes significantly to the field of power management and PWM (Pulse Width Modulation) technologies.
Latest Patents
Among his latest innovations, one of the standout patents is the "Digitally Calibrated Sawtooth Generator for PWM Based Buck Converters." This invention describes a circuit designed to generate a sawtooth waveform using an adaptive feedback loop, which self-corrects the ramp-up rate to maintain consistent performance despite variations in the device. The circuit involves a capacitor that is charged and discharged based on a clock signal, allowing the sawtooth waveform to be sampled and utilized for PWM applications, specifically in DC-DC converters.
Another significant patent focuses on "Current-Balance Control." This invention pertains to the detection of whether the measured current of a PWM signal is above or below the average of multiple PWM signals. The resulting PCB (Phase Current Balancing) circuitry can adjust the bias of the duty cycle's non-modulated edge, ensuring that current levels remain balanced across different signals.
Career Highlights
Throughout his career at Intel Corporation, Schaef has consistently showcased his prowess in circuit design and innovation. His contributions have helped pave the way for more efficient power management solutions that are crucial for modern electronic devices. With a strong focus on PWM technology, his work aids in improving energy efficiency and performance in a variety of applications.
Collaborations
Christopher Schaef works alongside talented colleagues such as Vaibhav Vaidya and Suhwan Kim, contributing to a dynamic team at Intel. Together, they explore cutting-edge technologies and collaborate on various projects that push the boundaries of what's possible in electronics and power management.
Conclusion
With 19 patents and a dedication to improving electronic circuit design, Christopher Schaef continues to be a valuable asset to Intel Corporation and the broader field of electrical engineering. His innovative patents reflect a commitment to advancing technology and enhancing efficiency in power systems. As he continues to develop new ideas and solutions, his contributions are sure to have a lasting impact on the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.