Alameda, CA, United States of America

Alan Jeffrey Seefeldt

This inventor holds 183 USPTO granted patents and 13 published patent applications, plus 7 CIPO patents and 71 EPO patents, primarily in Spatial Audio Technology (CPC class H03G9-005). Top assignees: Dolby Laboratories Licensing Corporation, Dolby International Ab, Dobly International Ab. Active years: 2011-2026.

USPTO Granted Patents = 183 

% Patents Active = 90.2


 

Average Co-Inventor Count = 2.2

ph-index = 17

Forward Citations = 1,228(Granted Patents)

Forward Citations (Not Self Cited) = 808(Dec 10, 2025)


Inventors with similar research interests:

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Location History:

  • San Francisco, CA (US) (2011 - 2023)
  • Alameda, CA (US) (2017 - 2024)

Company Filing History:


Years Active: 2011-2026

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Areas of Expertise:
Spatial Audio
Audio Rendering
Object-Based Audio
Acoustic Mapping
Audio Control
Dynamic Range Control
Headtracking
Volume Leveler
Speaker Localization
Multiplexing
Binaural Audio
Audio Processing
183 patents (USPTO):Explore Patents

Title: Alan Jeffrey Seefeldt: An Innovative Mind in Audio Rendering Technology

Introduction:

Alan Jeffrey Seefeldt, an inventive force within the field of audio rendering technology, hails from Alameda, California. With an impressive portfolio of 141 patents, Seefeldt has made significant contributions to the audio industry. This article aims to explore his latest patents, career highlights, notable collaborations, and acknowledge his prowess as an ingenious inventor.

Latest Patents:

Seefeldt's recent patents showcase his expertise in devising innovative methods for rendering audio based on priority. One notable patent focuses on rendering adaptive audio by utilizing two distinct processors within an audio processing system. By intelligently categorizing dynamic objects into high and low priority sets, this method optimizes audio rendering for different components such as channel-based audio, audio objects, and dynamic objects. Additionally, Seefeldt has contributed to improving audio experiences through patents addressing media-compensated pass-through and mode-switching. These inventions enhance the balance between media input audio and microphone input audio, ensuring optimal output in various listening scenarios.

Career Highlights:

Seefeldt's professional journey has been enriched through his association with leading audio technology organizations. He has contributed significantly to Dolby Laboratories Licensing Corporation, a renowned company in the field. Dolby's commitment to delivering an immersive audio experience aligns well with Seefeldt's innovative mindset. Expanding the reach of Dolby's patents and inventions has been a testament to Seefeldt's talent and dedication. His roles within Dolby International AB, another prestigious company, further solidify his expertise on an international scale.

Collaborations:

Collaborating with like-minded individuals has been instrumental in Seefeldt's inventive endeavors. His work with Brett Graham Crockett, who also contributed to Dolby's success, showcases their synergy. Crockett's expertise as an audio engineer and his innovative mindset complement Seefeldt's pioneering ideas. Similarly, C. Phillip Brown's involvement demonstrates the collaborative spirit within the audio industry, as these accomplished inventors work together to advance the field.

Conclusion:

Alan Jeffrey Seefeldt's remarkable portfolio of 141 patents underscores his contributions to audio rendering technology. His inventive methods for adapting audio based on priority and optimizing media pass-through and mode-switching have certainly propelled the industry forward. Collaborating with industry leaders and accomplished inventors further solidifies Seefeldt's position as an invaluable figure within the audio industry. As Alameda, California's own innovator, Seefeldt's dedication and unwavering pursuit of excellence truly make him a noteworthy inventor in the realm of audio technology.

Profile summary based on public USPTO records.
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