Company Filing History:
Years Active: 2013-2018
Title: Innovations by Jonathan Chien
Introduction
Jonathan Chien is an accomplished inventor based in Tustin, California. He holds a total of 4 patents that showcase his expertise in audio processing technologies. His innovative contributions have significantly impacted the field of sound reproduction and audio data processing.
Latest Patents
One of Jonathan's latest patents is a Class-D amplifier with pulse density modulation output feedback for higher performance acoustic echo canceller. This system processes audio data through an amplifier that receives an audio signal and performs nonlinear processing. It includes an encoder that encodes the processed audio signal into a data transmission format, along with a transmitter and receiver for effective communication. Additionally, a digital voice processor is utilized for echo estimation, enhancing the clarity of microphone signals.
Another notable patent is for systems and methods for speaker bar sound enhancement. This sound reproduction apparatus features a loudspeaker bar with multiple loudspeakers and a controller that processes audio data. The controller incorporates a spatial enhancement system that improves the audio experience by enhancing bass frequencies, particularly for smaller speakers that struggle to produce low frequencies.
Career Highlights
Throughout his career, Jonathan has worked with prominent companies such as Conexant Systems, Inc. and Synaptics Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in audio technology.
Collaborations
Jonathan has collaborated with talented individuals in the industry, including Yair Kerner and James Walter Wihardja. These partnerships have contributed to the successful development of his patented technologies.
Conclusion
Jonathan Chien's contributions to audio processing and sound enhancement technologies demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to improving audio experiences for users, making him a notable figure in the field of invention.