Reading, United Kingdom

Stephen Mark Keating

This inventor holds 64 USPTO granted patents and 17 published patent applications and 6 EPO patents, primarily in Data Encoding (CPC class H04N). Top assignees: Sony Corporation, Sony United Kingdom Limited, Sony Group Corporation. Active years: 1992-2026.

USPTO Granted Patents = 64 

% Patents Active = 71.9

 

Average Co-Inventor Count = 2.4

ph-index = 12

Forward Citations = 506(Granted Patents)

Forward Citations (Not Self Cited) = 498(Dec 10, 2025)


Inventors with similar research interests:


Location History:

  • Abbots Barton, GB (1993)
  • Lower Earley, GB (1992 - 2014)
  • Berkshire, GB (1994 - 2022)
  • Reading, GB (1993 - 2023)
  • Basingstoke, GB (2021 - 2024)

Company Filing History:


Years Active: 1992-2026

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Areas of Expertise:
Data Encoding
Video Encoding
Image Processing
Chroma Mode
Context Adaptive Coding
3D Video Data
Colour Conversion
Data Buffer Control
Virtual Camera Control
Image Cut-Out Generation
Material Distribution
Embedding Data
64 patents (USPTO):Explore Patents

Title: Innovations and Contributions of Stephen Mark Keating

Introduction

Stephen Mark Keating, based in Reading, GB, is a prolific inventor with an impressive portfolio of 57 patents. His innovative work primarily focuses on image data encoding and decoding technologies, playing a significant role in advancing the digital imaging field.

Latest Patents

Keating's latest patents include an innovative image data encoding apparatus that features an entropy encoder. This apparatus selectively encodes data items representing image data to generate encoded binarized symbols. Notably, it is designed to comply with constraints that dictate the number of binarized symbols allowable in individual output data units, enhancing the efficiency of data processing. Additionally, another patent describes an apparatus that encodes image data using a context-adaptive binary arithmetic coding (CABAC) encoding system or a bypass encoding system. This technology allows for the independent decoding and reconstruction of sub-sections of images, offering greater flexibility and efficiency in image data management.

Career Highlights

Stephen has made significant contributions while working with companies such as Sony United Kingdom Limited and Sony Corporation. His experience in these renowned organizations has undoubtedly shaped his innovative approach and technical skills in developing advanced imaging technologies.

Collaborations

Throughout his career, Stephen has collaborated with notable professionals, including Karl James Sharman and Adrian Richard Browne. These partnerships have likely fostered a creative environment, leading to significant advancements in their respective fields.

Conclusion

In conclusion, Stephen Mark Keating's contributions to the fields of image data encoding and decoding are both extensive and impactful. With 57 patents to his name, his work continues to influence the evolution of digital imaging technology, paving the way for future innovations. His collaboration with prominent companies and professionals further underscores his commitment to driving technological advancements in this dynamic industry.

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