This inventor holds 2 USPTO granted patents and 3 published patent applications. Top assignee: Dolby Laboratories Licensing Corporation. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: The Innovations of Pengfeng Zhang
Introduction
Pengfeng Zhang is a notable inventor based in Shanghai, China. He has made significant contributions to the field of signal processing through his innovative designs. His work primarily focuses on transducer assemblies, which play a crucial role in various audio technologies.
Latest Patents
Pengfeng Zhang holds a patent for a transducer assembly and associated signal processing. This patent describes a transducer assembly that includes two voice coils arranged in a telescopic manner with unequal sizes. The design features two suspension systems connected to the voice coils, which extend in opposite directions. The dimensions of the wires in the voice coils are determined based on the magnetic flux densities in the magnetic gaps. This innovative approach helps to reduce residual vibrations caused by the unequal-sized voice coils, enhancing the overall performance of the transducer assembly.
Career Highlights
Pengfeng Zhang is currently employed at Dolby Laboratories Licensing Corporation, a leading company in audio technology. His work at Dolby has allowed him to apply his inventive skills in a practical setting, contributing to advancements in sound quality and audio processing.
Collaborations
Some of his notable coworkers include Hui Yang and Nengkun Lv, who have collaborated with him on various projects within the company.
Conclusion
Pengfeng Zhang's innovative contributions to transducer technology exemplify the importance of creativity in engineering. His patent reflects a deep understanding of audio systems and a commitment to improving sound quality. His work continues to influence the field of audio technology significantly.