Forward Citations = 1

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6 inventors (with patents filed for the assignee):

Duho Kim (3 out of 4 patents)

Seonghyeon Han (1 out of 1 patent)

Pyungsu Han (1 out of 1 patent)

4. Kwang-Chun Choi (1 out of 3 patents)

5. Tae Hwan Jin (1 out of 1 patent)

6. Jae Young Kim (1 out of 83 patents)

4 patents: Sort by Forward Citations

1. 11671292 - Signal processing circuit improving linearity of pulse amplitude modulated signal and communication device including the circuit (2023-06-06),

2. 11355085 - Repeater device for displayport side channel and operating method thereof (2022-06-07),

3. 10892727 - Adaptive equalization apparatus and method of using the same (2021-01-12),

4. 10812190 - Active optical cable (AOC) device and operation control method thereof (2020-10-20),

Qualitas Semiconductor Co., Ltd. is a leading provider of advanced semiconductor solutions for a wide range of applications including automotive, industrial, and consumer electronics. With a focus on quality and innovation, Qualitas offers a comprehensive portfolio of products and services to meet the evolving needs of their customers.

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USPTO Data Jan 1 1976 - Dec 30 2025

4 Patents

#677 in Seoul

#2,089 in South Korea

Seoul, South Korea

Qualitas Semiconductor Co., Ltd.