Company Filing History:
Years Active: 2021-2025
Title: Brenda Stefani: Innovator in Portable Playback Device Power Management
Introduction
Brenda Stefani is a prominent inventor based in Andover, MA (US). She has made significant contributions to the field of technology, particularly in the area of portable playback device power management. With a total of 8 patents to her name, her work has had a substantial impact on the industry.
Latest Patents
One of her latest patents focuses on techniques related to portable playback device power management. This implementation includes a main system-on-chip (SoC) that comprises main processors, an auxiliary processor, and a kernel that executes on the main processor cores. During the kernel suspend phase, a power management microcontroller monitors the battery for specific conditions that correspond to wake-on-battery triggers. When these conditions are met, the microcontroller sends an interrupt to the auxiliary processor, enabling the main processors and resuming the kernel from its suspended state. This innovative approach enhances the efficiency and functionality of portable playback devices.
Career Highlights
Brenda Stefani has established herself as a key player in her field through her work at Sonos, Inc. Her expertise in power management systems has led to advancements that improve user experience and device performance. Her contributions are recognized not only for their technical merit but also for their practical applications in everyday technology.
Collaborations
Brenda has collaborated with talented individuals such as Liang Chai and Xiang Wang, further enriching her work and expanding the scope of her innovations.
Conclusion
Brenda Stefani's contributions to portable playback device power management exemplify her innovative spirit and technical expertise. Her patents continue to influence the industry, showcasing the importance of her work in advancing technology.