Suwon, South Korea

Sang-rae Lee

This inventor holds 32 USPTO granted patents and 5 published patent applications, primarily in Video Encoding Technology. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2008-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Sang-rae Lee. Retrieved from https://idiyas.com/inventor/sang-rae-lee

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 32 

% Patents Active = 37.5

Average Co-Inventor Count = 4.3

ph-index = 9

Forward Citations = 421(Granted Patents)


Location History:

  • Suwon, KR (2008)
  • Suwon-si, KR (2009 - 2019)

Company Filing History:


Years Active: 2008-2019

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Areas of Expertise:
Video Encoding
Image Decoding
Audio Processing
Embedded Software
Motion Compensation
Color Image Encoding
Intraprediction
Video Symmetry
MPEG Data
Testing Apparatus
Computer-Readable Medium
32 patents (USPTO):Explore Patents

Title: Innovations by Sang-rae Lee: A Visionary in Audio and Image Processing

Introduction

Sang-rae Lee is a prominent inventor based in Suwon-si, South Korea, with a remarkable portfolio consisting of 32 patents. His inventive contributions primarily focus on audio processing and image encoding, which have significantly advanced technology in these fields.

Latest Patents

Among his latest innovations, Sang-rae Lee has developed several key patents. One of his notable inventions is an apparatus and method for processing audio. This innovation includes a controller designed to determine an initialization mode for processing audio and video signals, offering a tailored initialization process based on various modes. Additionally, he has patented an image encoding method that classifies image data into groups and subgroups for efficient processing. This method determines encoding modes for groups of data, enhancing image data encoding techniques significantly.

Career Highlights

Sang-rae Lee’s career is closely associated with Samsung Electronics Co., Ltd., a leading technology company. His work has contributed to the development of advanced technologies that push the boundaries of audio and image processing. His extensive experience in these areas has made him a respected figure within the tech community.

Collaborations

Throughout his career, Sang-rae Lee has collaborated with talented colleagues such as Kyo-hyuk Lee and Jae-chool Lee. These partnerships have fostered an innovative environment, allowing for the sharing of ideas and techniques that have led to the creation of groundbreaking patents.

Conclusion

Sang-rae Lee continues to be a significant contributor to the fields of audio and image processing. His innovations not only showcase his inventive spirit but also highlight the importance of collaboration in achieving advancements that benefit the technology industry at large. With 32 patents to his name, he is undoubtedly a trailblazer in his domain.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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