This inventor holds 1 USPTO granted patent and 1 EPO patent. Top assignee: Oticon A/s. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Xiaodong Liu - Innovator in Hearing Aid Technology
Introduction
Xiaodong Liu is an inventive mind based in Smørum, Denmark. He is currently associated with Oticon A/S, a company renowned for its advancements in hearing aid technology. Despite having no granted patents to his name, Liu is actively engaged in innovative research and development in the field.
Latest Patent Applications
One of Liu's notable patent applications is titled "Hearing Aid with Ear EEG Recording." This innovative hearing aid design incorporates a plurality of electrode units. Each electrode unit is equipped with an electrode that can provide electrical stimulation to the user or measure a bio response signal. The design also features multiple electrode channel circuits, which include an operational amplifier. This amplifier is configured to receive the bio response signal and provide an amplified version of it. Additionally, a first DC offset unit is included to minimize the impact of DC offset in the electrode channel circuit. This unit converts part of the amplified bio response signal into a feedback current signal, ensuring balanced drain currents in the operational amplifier.
Conclusion
Xiaodong Liu is a promising inventor in the realm of hearing aid technology, contributing to advancements that enhance user experience and functionality. His work continues to pave the way for future innovations in this critical field.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile