This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignee: Sonos, Inc.. Active years: 2026.
Company Filing History:
Years Active: 2026
Title: Linduo Liu: Innovator in Audio Technology
Introduction
Linduo Liu is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of audio technology, particularly through his innovative patent. His work focuses on enhancing the performance and stability of playback devices.
Latest Patents
Linduo Liu holds a patent for "Systems and methods for stabilizing a playback device." This invention features a negative-stiffness audio transducer that includes a frame, a voice coil, and a suspension assembly. The suspension assembly is designed to provide negative stiffness to the axial movement of the voice coil. Additionally, the transducer incorporates a diaphragm that is coupled to the voice coil, allowing it to move in response to electrical signals. A stabilizer is also included to maintain the audio transducer in an operational state by selectively moving the diaphragm.
Career Highlights
Linduo Liu is currently employed at Sonos, Inc., a company renowned for its innovative audio products. His work at Sonos has allowed him to apply his expertise in audio technology and contribute to the development of cutting-edge sound systems.
Collaborations
Linduo Liu has collaborated with notable colleagues, including Timothy W. Sheen and Jonathan Oswaks. These collaborations have further enriched his work and contributed to advancements in audio technology.
Conclusion
Linduo Liu is a talented inventor whose work in audio technology has led to significant innovations. His patent for stabilizing playback devices showcases his commitment to enhancing audio performance. His contributions continue to influence the industry and inspire future developments.