This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignee: Imation Corporation. Active years: 2015.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2015
Title: Douglas K Hogue: Innovator in Audio Technology
Introduction
Douglas K Hogue is a notable inventor based in Woodbury, MN (US). He has made significant contributions to the field of audio technology, particularly in enhancing the listening experience through innovative headphone designs. With a total of 4 patents to his name, Hogue's work focuses on optimizing sound quality and ensuring safe listening levels.
Latest Patents
Hogue's latest patents include groundbreaking technologies aimed at improving headphone performance. One of his notable inventions is a system for sound pressure level limiting. This technology limits the sound pressure level presented to the listener's ears by utilizing the processing capabilities of a personal media device. The headphones are equipped with a sensor that measures the sound pressure level, allowing the personal media device to adjust the audio signal accordingly, ensuring it remains within a recommended range.
Another significant patent is for headphone response optimization. This invention optimizes sound waves presented to the listener by accounting for differences in ear geometry and headphone positioning. By using an acoustic sensor to receive sound waves formed in the listener's ear cavity, the system can compare the response with an expected ear cavity transfer function. This allows for desired adjustments to the audio signal, enhancing the overall listening experience.
Career Highlights
Douglas K Hogue is currently associated with Imation Corporation, where he continues to innovate in audio technology. His work has not only advanced headphone design but has also contributed to the broader field of personal audio devices.
Collaborations
Hogue has collaborated with notable colleagues, including John R Bruss and Alan Olson, who have also contributed to advancements in audio technology.
Conclusion
Douglas K Hogue's contributions to audio technology through his innovative patents have significantly enhanced the listening experience for users. His work at Imation Corporation and collaborations with other professionals highlight his commitment to improving sound quality and safety in personal audio devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile