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Gyeonggi-do, South Korea

Wits Co., Ltd.

USPTO Granted Patents = 57

EPO Patents = 7

Forward Citations = 30

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99 inventors (with patents filed for the assignee):

Jae Sun Won (13 out of 42 patents)

Young Seung Roh (12 out of 18 patents)

Ki Won Chang (12 out of 54 patents)

4. Hee Seung Kim (12 out of 62 patents)

5. Hyo Jung Yoon (10 out of 14 patents)

6. Gie Hyoun Kweon (9 out of 9 patents)

7. Chang Hee Lee (9 out of 11 patents)

8. Jae Suk Sung (8 out of 84 patents)

9. Jae Hyuk Jang (7 out of 133 patents)

10. Seung Won Park (7 out of 79 patents)

11. Si Hyung Kim (7 out of 14 patents)

12. Eun Young Shin (7 out of 16 patents)

13. Byoung Woo Ryu (6 out of 19 patents)

14. Jae Hyoung Cho (6 out of 11 patents)

15. Sang Beom Lee (5 out of 33 patents)

Core Competencies:

Wireless Charging

Coil Assembly

Antenna Module

Wireless Power Transmitter

Magnetic Material

Power Transmission

Mobile Terminal

Noise Reduction

Magnetic Field Shielding

Information Transmitter

Double Loop Antenna

Non-Contact Power Supply

57 patents: Sort by Forward Citations

1. 12390879 - Dual type ultrasonic bonding apparatus and bonding method using the same (2025-08-19),

2. 11770021 - Wireless charging module coated with magnetic material on surface of coil (2023-09-26),

3. 11670965 - Wireless power transmitting apparatus for wireless charging having compatibility (2023-06-06),

4. 11626241 - Coil assembly (2023-04-11),

5. 11398738 - Wireless power module for noise reduction and electronic device having the same (2022-07-26),

6. 11228085 - Double loop antenna (2022-01-18),

7. 11025094 - Wireless power receiving device and apparatus including the same (2021-06-01),

8. 10998613 - Chip antenna (2021-05-04),

9. 10965169 - Wireless power transmitter (2021-03-30),

10. 10944291 - Wireless power transmitter (2021-03-09),

11. 10923822 - Wireless communications antenna (2021-02-16),

12. 10892647 - Wireless power transmitter with data communication provision (2021-01-12),

13. 10886783 - Wireless power transmission apparatus (2021-01-05),

14. 10886598 - Antenna module and electronic device having the same (2021-01-05),

15. 10873216 - Wireless power transmitter (2020-12-22),

Company Overview

Wits Co., Ltd., based in Gyeonggi-do, South Korea, specializes in advanced wireless power technology. The company focuses on developing innovative solutions for wireless charging systems, including coil assemblies and antenna modules. Wits is dedicated to enhancing power transmission efficiency and reducing noise in mobile terminals through its expertise in magnetic materials and wireless power transmitters. Its commitment to research and development positions it as a key player in the evolving landscape of wireless energy solutions.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

57 Patents

#20 in Gyeonggi-do

#292 in South Korea

#12,563 in the World

Gyeonggi-do, South Korea

Wits Co., Ltd.

Forward Citations = 30

99 inventors:

Jae Sun Won (13 out of 42 patents)

Young Seung Roh (12 out of 18 patents)

Ki Won Chang (12 out of 54 patents)

4. Hee Seung Kim (12 out of 62 patents)

5. Hyo Jung Yoon (10 out of 14 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wits Co., Ltd.. Retrieved from https://idiyas.com/company/wits-company

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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