Glendora, CA, United States of America

James R Gates

This inventor holds 33 USPTO granted patents and 2 published patent applications and 1 EPO patent, primarily in Digital Camera Technology. Top assignees: Protarius Filo Ag, L.l.c., Callahan Cellular LLC, Intellectual Ventures Ii LLC. Active years: 1994-2025.

USPTO Granted Patents = 33 

% Patents Active = 97.0


Average Co-Inventor Count = 3.6

ph-index = 10

Forward Citations = 1,234(Granted Patents)


Location History:

  • Villa Park, CA (US) (1999)
  • Glendora, CA (US) (1994 - 2000)
  • Irvine, CA (US) (2009 - 2013)
  • Carlsbad, CA (US) (2007 - 2023)

Company Filing History:


Years Active: 1994-2025

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Areas of Expertise:
Digital Cameras
Luminance Detection
Chrominance Detection
Dynamic Range
Image Processing
Optical Focus
Pipeline Signal Processors
Imager Module
Infrared Response
Ultraviolet Response
Camera Devices
Field of View
33 patents (USPTO):Explore Patents

Title: James R. Gates: Innovator in Digital Camera Technology

Introduction: James R. Gates, based in Glendora, California, stands out as a prolific inventor with a remarkable portfolio of 33 patents. His innovative contributions, particularly in the realm of digital camera technology, have made significant impacts on image capture devices, enhancing both their functionality and performance.

Latest Patents: Among his latest inventions are advanced digital cameras featuring direct luminance and chrominance detection. These image capture devices utilize a plurality of independently formed camera channels. Each channel houses its own sensor and lens, meticulously designed to receive incident light while preventing interference from adjacent channels. His patented technology enables a processor to individually control the integration time of each sensor, allowing for the capture and merging of distinct images into a cohesive final output. This innovation reflects Gates' expertise and vision in revolutionizing how digital imaging is conducted.

Career Highlights: Throughout his career, James R. Gates has made significant strides in the technology sector, showcasing his innovative spirit through various companies. Notable among them is Protarius Filo Ag, L.L.C., where he applied his expertise in developing groundbreaking imaging solutions. Gates' work has consistently focused on enhancing the capabilities of digital imaging, thereby improving user experience and image quality.

Collaborations: Collaboration has been a pivotal element in Gates' career trajectory. He has had the opportunity to work closely with esteemed colleagues such as Richard Ian Olsen and Darryl L. Sato. These collaborations have not only enriched his professional journey but have also contributed to the advancement of technology in their respective fields.

Conclusion: James R. Gates exemplifies the spirit of innovation, particularly in the field of digital photography. With 33 patents to his name and a commitment to enhancing imaging technology, he continues to influence the future of digital cameras and beyond. His collaborations and career achievements underscore his role as a leading inventor, and his ongoing contributions promise to further enhance the landscape of digital imaging technology.

Profile summary based on public USPTO records.
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