This inventor holds 4 USPTO granted patents, plus 7 CIPO patents. Top assignee: Unitron Hearing Ltd.. Active years: 2004-2006.
Company Filing History:
Years Active: 2004-2006
Title: André Vonlanthen: Innovator in Hearing Aid Technology
Introduction
André Vonlanthen is a notable inventor based in Waterloo, Canada. He has made significant contributions to the field of audio systems, particularly in hearing aid technology. With a total of 4 patents to his name, his work focuses on enhancing the user experience in hearing aids through innovative solutions.
Latest Patents
One of André's latest patents is the "Adaptive Feedback Canceller." This system and method are designed to adaptively remove feedback in audio systems, specifically in hearing aids. The audio system includes an analysis unit that receives an input signal and provides N bandpass input signals. The adaptive feedback cancellation unit works to eliminate feedback conditions in these signals. It comprises N sub-units, including a feedback detector, an adaptive feedback canceller, and a multiplier that produces a bandpass output signal based on the input signals and the corresponding adaptive gain modification factor.
Another significant patent is the "Automatic Magnetic Detection in Hearing Aids." This invention involves a hearing aid system that processes both input magnetic signals and acoustic input signals. The system features an acoustic sensor and a magnetic sensor, along with a magnetic signal detector that selects the appropriate signal for processing. This innovation allows for improved audio information detection, enhancing the overall functionality of hearing aids.
Career Highlights
André Vonlanthen is currently associated with Unitron Hearing Ltd., a company known for its advancements in hearing aid technology. His work at Unitron has allowed him to focus on developing solutions that address common challenges faced by hearing aid users.
Collaborations
André has collaborated with notable colleagues such as Horst Arndt and Henry Luo. These partnerships have contributed to the innovative advancements in the field of hearing aids and audio systems.
Conclusion
André Vonlanthen's contributions to hearing aid technology through his patents demonstrate his commitment to improving the auditory experience for users. His innovative solutions continue to shape the future of audio systems in hearing aids.