This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Broadcom Corporation. Active years: 2014.
Company Filing History:
Years Active: 2014
Title: Hanks Zeng: Innovator in Audio Processing Technologies
Introduction
Hanks Zeng is a notable inventor based in Red Bank, NJ (US). He has made significant contributions to the field of audio processing, holding a total of 2 patents. His work focuses on enhancing audio signal processing through innovative methods and systems.
Latest Patents
Hanks Zeng's latest patents include a "Method and system for a dual echo canceller." This invention involves cancelling echo using a dual echo canceller, which comprises both an active echo canceller and an adaptive echo canceller. The technology allows for the copying of filter coefficients from the adaptive echo canceller to the active echo canceller based on the convergence of the adaptive echo canceller. Additionally, the coefficients can be reset to default settings and calculated using normalized block least mean squares (NBLMS) and linear predictive coefficient (LPC) filtered signals.
Another significant patent is the "Method and system for dynamic range control in an audio processing system." This invention controls the dynamic range of an audio signal by expanding it with a dynamic expander and dividing the audio signal into multiple frequency bands. Each band is individually compressed using a multi-band compressor, and the overall audio signal is processed through an audio CODEC.
Career Highlights
Hanks Zeng is currently employed at Broadcom Corporation, where he continues to develop innovative audio processing technologies. His expertise in the field has led to advancements that enhance audio quality and performance.
Collaborations
Hanks has collaborated with notable coworkers such as Prakash C Khanduri and Ken Kasiske, contributing to the development of cutting-edge audio technologies.
Conclusion
Hanks Zeng is a distinguished inventor whose work in audio processing has led to significant advancements in the industry. His patents reflect a commitment to innovation and excellence in technology.