Location History:
- Sunnyvale, CA (US) (2007 - 2016)
- Beaverton, OR (US) (2020)
Company Filing History:
Years Active: 2007-2025
Title: Innovations of Hans Wolfgang Schulze
Introduction
Hans Wolfgang Schulze is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of computer component cooling solutions, holding a total of 7 patents. His work focuses on enhancing the efficiency and reliability of thermal management systems in computing devices.
Latest Patents
One of Schulze's latest patents is titled "Thermal environment evaluation and compensation for computer components." This invention provides a cooling solution that evaluates the thermal environment of a computer component based on transient thermal responses. The transient thermal responses are generated by measuring the temperature rise of the computer component over a designated amount of time for multiple 'good' and 'bad' assemblies. This allows for the determination of a duration and allowable temperature rise needed to set a pass/fail criteria for different failure modes of cooling devices. The invention addresses issues such as malfunctioning fans and provides corrective actions based on the thermal responses.
Another significant patent is focused on "Techniques for reducing fan cycling." This invention involves a fan control module that regulates the speed of a fan based on signals indicating the power used by a graphics processing unit (GPU) and its temperature. The control module ensures that the fan operates efficiently, turning on at minimum speed when the GPU power exceeds a threshold, while also adjusting the fan speed according to the GPU temperature. This algorithm can be applied to any processor or subsystem requiring fan cooling.
Career Highlights
Hans Wolfgang Schulze is currently employed at Nvidia Corporation, a leading company in graphics processing technology. His work at Nvidia has allowed him to innovate and develop advanced cooling solutions that enhance the performance of computer components.
Collaborations
Throughout his career, Schulze has collaborated with notable colleagues, including Russell R Newcomb and Barry A Wagner. These collaborations have contributed to the development of cutting-edge technologies in the field of thermal management.
Conclusion
Hans Wolfgang Schulze's contributions to thermal management in computing are significant and impactful. His innovative patents reflect a deep understanding of the challenges faced in cooling computer components, and his work continues to influence the industry.