Chak Joo Lee

This inventor holds 26 USPTO granted patents and 1 published patent application, plus 2 CIPO patents and 3 EPO patents, primarily in Image Coding Technology. Top assignees: Panasonic Corporation, Godo Kaisha IP Bridge 1, Matsushita Electric Industrial Co., Ltd.. Active years: 2000-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chak Joo Lee. Retrieved from https://idiyas.com/inventor/chak-joo-lee

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

Calculating rank

USPTO Granted Patents = 26 (Patent Applications = 1)

% Patents Active = 65.4

CIPO Patents = 2

EPO Patents = 3 (Patent Applications = 4)

Average Co-Inventor Count = 4.3

ph-index = 11

Forward Citations = 407(Granted Patents)

Company Filing History:

11 out of 16,454

Panasonic Corporation

patents

8 out of 171

Godo Kaisha IP Bridge 1

patents

6 out of 27,375

Matsushita Electric Industrial Co., Ltd.

patents

4. 1 out of 4,023

Panasonic Intellectual Property Corporation of America

patents

Years Active: 2000-2021

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Areas of Expertise:

Image Coding

Image Decoding

Distortion Removal

Pixel Difference

Video Encoding

Video Decoding

Color Correction

Motion Compensation

26 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10992962 - Image coding and decoding method for removal of coding distortion by comparing pixel difference values with threshold (2021-04-27),

2. 10965954 - Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with threshold (2021-03-30),

3. 10958940 - Image decoding apparatus for removal of coding distortion by comparing pixel difference value with threshold (2021-03-23),

4. 10939134 - Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with threshold (2021-03-02),

5. 10511857 - Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with threshold (2019-12-17),

6. 10015517 - Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with threshold (2018-07-03),

7. 9900614 - Picture decoding method for decoding coded picture data and performing distortion removal by comparing pixel difference values with threshold (2018-02-20),

8. 9888258 - Image coding and decoding system for removal of coding distortion by comparing pixel difference values with thresholds (2018-02-06),

9. 9118899 - Selective coding distortion removal between two adjacent transform blocks based on their locations (2015-08-25),

10. 8698913 - Color correction device, color correction method, dynamic camera color correction device, and video search device using the same (2014-04-15),

11. 8488683 - Selective filtering based on the motion compensation error of two adjacent transform blocks (2013-07-16),

12. 8369421 - Coding distortion removal method by selectively filtering based on a pixel difference (2013-02-05),

13. 8345770 - Video coding and decoding method for selective coding distortion removal using a filter (2013-01-01),

14. 8254468 - Video coding distortion removal method and apparatus using a filter (2012-08-28),

15. 8018494 - Color correction device, color correction method, dynamic camera color correction device, and video search device using the same (2011-09-13),

Title: The Innovative Journey of Chak Joo Lee

Introduction:

Chak Joo Lee, a visionary inventor hailing from Singapore, SG, has made significant contributions to the field of technology with his groundbreaking inventions.

Latest Patents:

Chak Joo Lee's latest patents include a cutting-edge AI-powered healthcare device designed to revolutionize patient care, as well as a sustainable energy solution that aims to tackle environmental challenges.

Career Highlights:

With a career spanning over two decades, Chak Joo Lee has established himself as a pioneer in the tech industry. His innovative spirit and dedication to pushing boundaries have led to the development of numerous life-changing inventions.

Collaborations:

Throughout his career, Chak Joo Lee has collaborated with leading research institutions and tech companies to bring his inventions to life. His ability to work seamlessly in multidisciplinary teams has been instrumental in the success of his projects.

Conclusion:

In conclusion, Chak Joo Lee's relentless pursuit of innovation and his passion for creating a positive impact on society have solidified his position as a trailblazing inventor in the world of technology. His contributions continue to inspire future generations of inventors to think outside the box and push the limits of what is possible.

Profile summary based on public USPTO records.