% Expired Patents = 87.5

Forward Citations = 155

Loading Chart...

13 inventors (with patents filed for the assignee):

Keunmyung Lee (4 out of 9 patents)

Sung Tae Ahn (2 out of 2 patents)

Chang Oon Kim (2 out of 3 patents)

4. Chan Young Jeong (2 out of 2 patents)

5. Brian Ben North (1 out of 31 patents)

6. Walter Edward Naugler, Jr (1 out of 1 patent)

7. Jeong Hwan Lee (1 out of 1 patent)

8. Yung Jin Jeon (1 out of 1 patent)

9. Tae-Kwang Park (1 out of 1 patent)

10. Cary L Delano (1 out of 51 patents)

11. Tae Kwang Park (1 out of 1 patent)

12. Young Seok Sohn (1 out of 1 patent)

13. Dae Young Ahn (1 out of 1 patent)

8 patents: Sort by Forward Citations

1. 8077123 - Emission control in aged active matrix OLED display using voltage ratio or current ratio with temperature compensation (2011-12-13),

2. 7498880 - Class L amplifier (2009-03-03),

3. 7408414 - Distributed class G type amplifier switching method (2008-08-05),

4. 7358939 - Removing crosstalk in an organic light-emitting diode display by adjusting display scan periods (2008-04-15),

5. 7068248 - Column driver for OLED display (2006-06-27),

6. 7046222 - Single-scan driver for OLED display (2006-05-16),

7. 7015889 - Method and apparatus for reducing output variation by sharing analog circuit characteristics (2006-03-21),

8. 6919872 - Method and apparatus for driving STN LCD (2005-07-19),

Company Overview

Leadis Technology, Inc. is a leading provider of innovative display driver IC solutions for small to medium sized displays used in consumer electronics products. With a focus on providing advanced power management and multimedia capabilities, Leadis Technology helps customers enhance the performance and efficiency of their devices. The company's cutting-edge technology and commitment to customer satisfaction make it a trusted partner in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

8 Patents

#359 in Sunnyvale, CA

#8,543 in California

#35,941 in US

Sunnyvale, CA, United States of America

Leadis Technology, Inc.

Forward Citations = 155

13 inventors:

Keunmyung Lee (4 out of 9 patents)

Sung Tae Ahn (2 out of 2 patents)

Chang Oon Kim (2 out of 3 patents)

4. Chan Young Jeong (2 out of 2 patents)

5. Brian Ben North (1 out of 31 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Leadis Technology, Inc.. Retrieved from https://idiyas.com/company/leadis-technology

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

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]