Bae-Keun Lee

This inventor holds 20 USPTO granted patents and 3 published patent applications, plus 3 CIPO patents and 6 EPO patents, primarily in Video Coding. Top assignee: Samsung Electronics Co., Ltd.. Active years: 2008-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Bae-Keun Lee. Retrieved from https://idiyas.com/inventor/bae-keun-lee-cy5meumn

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

Calculating rank

USPTO Granted Patents = 20 (Patent Applications = 3)

% Patents Active = 25.0

CIPO Patents = 3

EPO Patents = 6 (Patent Applications = 9)

Average Co-Inventor Count = 2.7

ph-index = 11

Forward Citations = 227(Granted Patents)

Location History:

Bucheon-si, KR (2008 - 2018)
Buchcon-si, KR (2018)

Company Filing History:

20 out of 138,670

Samsung Electronics Co., Ltd.

patents

Years Active: 2008-2018

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Areas of Expertise:

Entropy Coding

Video Coding

Multi-Layer Encoding

Adaptive Interpolation

Motion Vector Compression

Bitrate Adjustment

Context Model Selection

Hybrid Bitstream

20 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10091529 - Method and apparatus for entropy encoding/decoding a transform coefficient (2018-10-02),

2. 10021421 - Method and apparatus for entropy encoding/decoding a transform coefficient (2018-07-10),

3. 10021420 - Method and apparatus for entropy encoding/decoding a transform coefficient (2018-07-10),

4. 9743112 - Method and apparatus for entropy encoding/decoding a transform coefficient (2017-08-22),

5. 9414063 - Method and apparatus for entropy encoding/decoding a transform coefficient (2016-08-09),

6. 8737481 - Method and apparatus for encoding and decoding image using adaptive interpolation filter (2014-05-27),

7. 8542750 - Deblocking control method considering intra BL mode and multilayer video encoder/decoder using the same (2013-09-24),

8. 8520962 - Method and apparatus for effectively compressing motion vectors in video coder based on multi-layer (2013-08-27),

9. 8514943 - Method and apparatus for enhancing performance of entropy coding, video coding method and apparatus using the method (2013-08-20),

10. 8401321 - Method and apparatus for context adaptive binary arithmetic coding and decoding (2013-03-19),

11. 8351502 - Method and apparatus for adaptively selecting context model for entropy coding (2013-01-08),

12. 8345752 - Method and apparatus for entropy encoding/decoding (2013-01-01),

13. 8315304 - Method and apparatus for encoding and decoding transform coefficients (2012-11-20),

14. 8116578 - Method and apparatus for effectively compressing motion vectors in video coder based on multi-layer (2012-02-14),

15. 7933456 - Multi-layer video coding and decoding methods and multi-layer video encoder and decoder (2011-04-26),

Title: Bae-Keun Lee: Innovator in Entropy Encoding Technologies

Introduction

Bae-Keun Lee, based in Bucheon-si, South Korea, is a prominent inventor recognized for his contributions to the field of data encoding and decoding. With an impressive portfolio of 20 patents, he has made significant advancements in the methodologies used for encoding transformation coefficients, particularly in digital signal processing.

Latest Patents

Among Bae-Keun Lee's notable patents are innovative methods and apparatuses for entropy encoding and decoding transformation coefficients. His latest inventions provide a systematic way to encode transformation blocks by determining the position of the last significant transformation coefficient with a non-zero value. This encoding process utilizes specific scan orders and encodes location information both horizontally and vertically, enhancing the efficiency of data compression techniques.

Career Highlights

Bae-Keun Lee has established himself as a key player in the technology sector, particularly through his work at Samsung Electronics Co., Ltd. His commitment to research and innovation has resulted in numerous patents and has greatly influenced the advancement of encoding technologies used in various digital applications.

Collaborations

Throughout his career, Bae-Keun Lee has collaborated with other talented professionals, including Woo-jin Han and Kyo-hyuk Lee. These partnerships have fostered an environment of innovation, driving the development of cutting-edge technologies within their field.

Conclusion

Bae-Keun Lee exemplifies the spirit of innovation in the realm of data encoding. With a solid foundation in research and a collaborative approach, he continues to contribute significantly to advancements in technology, ensuring the continued evolution of digital processing methods.

Profile summary based on public USPTO records.