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Seoul, South Korea

Db Hitek Co., Ltd.

USPTO Granted Patents = 25

Forward Citations = 0

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33 inventors (with patents filed for the assignee):

Dae Il Kim (4 out of 11 patents)

Man Lyun Ha (4 out of 13 patents)

Ung Bi Son (4 out of 6 patents)

4. Ji Houn Jung (4 out of 6 patents)

5. Tae Wook Kang (3 out of 59 patents)

6. Han Seok Ko (3 out of 7 patents)

7. Hee Bae Lee (3 out of 3 patents)

8. Seung Hyun Kim (3 out of 3 patents)

9. Soon Jong Park (3 out of 3 patents)

10. Jae Yuhn Moon (3 out of 3 patents)

11. Chang Hun Han (2 out of 81 patents)

12. Ju Hwan Jung (2 out of 13 patents)

13. Sang Won Yun (2 out of 3 patents)

14. Myeong Bum Pyun (2 out of 8 patents)

15. Gyu Hyun Jung (2 out of 2 patents)

25 patents: Sort by Forward Citations

1. 12772493 - Silicon carbide power semiconductor device (2026-10-20),

2. 12765084 - Backside illuminated image sensor (2026-10-13),

3. 12751041 - High voltage semiconductor device and method of manufacturing same (2026-09-29),

4. 12745438 - Semiconductor device (2026-09-22),

5. 12740126 - Power semiconductor device and method of manufacturing same (2026-09-15),

6. 12740087 - Power semiconductor device and manufacturing method thereof (2026-09-15),

7. 12727455 - High voltage semiconductor device including isolation region (2026-09-01),

8. 12690239 - Semiconductor device (2026-07-21),

9. 12690225 - High voltage semiconductor device and method of manufacturing same (2026-07-21),

10. 12685177 - RF switch device and method of manufacturing same (2026-07-14),

11. 12677493 - Frontside illuminated image sensor and manufacturing method thereof (2026-07-07),

12. 12666663 - Pillar structure and super junction semiconductor device including the same (2026-06-23),

13. 12660579 - High voltage semiconductor device and method of manufacturing same (2026-06-16),

14. 12660302 - Semiconductor device including MOSFET region and diode region and manufacturing method thereof (2026-06-16),

15. 12635490 - Deep trench isolation including air gap and embossed portion and method of manufacturing same (2026-05-19),

Company Overview

Db Hitek Co., Ltd. is a South Korean company specializing in advanced semiconductor technologies and solutions. The organization focuses on the development and manufacturing of high-performance electronic components, particularly in the fields of display drivers and integrated circuits. With a commitment to innovation, Db Hitek plays a significant role in enhancing the capabilities of various electronic devices, contributing to sectors such as consumer electronics and automotive applications. Its strategic location in Seoul positions it at the heart of a vibrant technology ecosystem.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

25 Patents

#193 in Seoul

#526 in South Korea

#25,730 in the World

Seoul, South Korea

Db Hitek Co., Ltd.

Forward Citations = 0

33 inventors:

Dae Il Kim (4 out of 11 patents)

Man Lyun Ha (4 out of 13 patents)

Ung Bi Son (4 out of 6 patents)

4. Ji Houn Jung (4 out of 6 patents)

5. Tae Wook Kang (3 out of 59 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Db Hitek Co., Ltd.. Retrieved from https://idiyas.com/company/db-hitek

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]

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