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Suwon-Si, South Korea

Hanrim Postech Co., Ltd.

USPTO Granted Patents = 47

EPO Patents = 8

Forward Citations = 910

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16 inventors (with patents filed for the assignee):

Chun-Kil Jung (35 out of 80 patents)

Yoon-Sang Kuk (16 out of 30 patents)

Yoon-Sang Kook (6 out of 7 patents)

4. Chun Kil Jung (2 out of 31 patents)

5. Sug Ky Hong (2 out of 8 patents)

6. Soo-Dong Shon (2 out of 2 patents)

7. Ki-Young Cho (2 out of 3 patents)

8. Deok-Bo Shim (2 out of 3 patents)

9. Byong-Uk Hwang (1 out of 8 patents)

10. Soon Sang Kwon (1 out of 7 patents)

11. Byong Uk Hwang (1 out of 5 patents)

12. Yong Gu Yoon (1 out of 5 patents)

13. Suk Woo Chung (1 out of 1 patent)

14. Min-Sung Kim (1 out of 1 patent)

15. Myung-Woock Jeong (1 out of 1 patent)

Core Competencies:

Wireless Power Transmission

Non-Contact Charging

Power Control Method

Wireless Power Receiving Apparatus

Power Transmitting Device

Foreign Object Detection

Portable Electronic Device

Charging Station

Battery Pack Solution

Contactless Power Transmission

Power Transmission Coil

Signal Detecting Circuit

47 patents: Sort by Forward Citations

1. 9871400 - Power control method and device in wireless power transmission system (2018-01-16),

2. 9762092 - Apparatus and method for detecting foreign objects in wireless power transmission system (2017-09-12),

3. 9722449 - Wireless power transmission system, furniture having wireless charging function used therein, and wireless power transmission apparatus used therein (2017-08-01),

4. 9673660 - Non-contact power reception apparatus for non-contact charging and electronic settlement performed in a single portable terminal (2017-06-06),

5. 9660479 - Device and method for wirelessly transmitting power (2017-05-23),

6. 9653950 - Wireless power transmitting device and method for controlling to transmit wireless power signal in wireless power transmitting device (2017-05-16),

7. 9608697 - Wireless power transmitting apparatus and method thereof (2017-03-28),

8. 9588163 - Apparatus and method for detecting foreign object in wireless power transmitting system (2017-03-07),

9. 9577447 - Short distance wireless power transmitting apparatus which enchances wireless power transmitting capability regardless of a relative arrangment with respect to a wireless power receiving apparatus (2017-02-21),

10. 9564263 - Core assembly for wireless power communication, power supplying device for wireless power communication having the same, and method for manufacturing the same (2017-02-07),

11. 9495328 - Method for changing a receiving mode in a mobile terminal to a non-vibration mode when wirelessly charging (2016-11-15),

12. 9479005 - Wireless power receiving apparatus and power control method thereof related applications (2016-10-25),

13. 9472336 - Power transmitting coil and wireless power transmitting apparatus (2016-10-18),

14. 9423439 - Apparatus and method for detecting foreign object in wireless power transmitting system (2016-08-23),

15. RE46111 - Non-contact charger available of wireless data and power transmission, charging battery-pack and mobile device using non-contact charger (2016-08-15),

HANRIM POSTECH CO., LTD. is a leading manufacturing company specializing in advanced technology solutions. With a strong focus on research and innovation, we strive to deliver high-quality products and services to our global clientele. Our expertise lies in various areas, including semiconductor manufacturing, energy storage systems, and precision tools. We constantly strive to stay at the forefront of technological advancements and consistently exceed customer expectations.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

47 Patents

#10 in Suwon-Si

#328 in South Korea

#14,402 in the World

Suwon-Si, South Korea

Hanrim Postech Co., Ltd.

Forward Citations = 910

16 inventors:

Chun-Kil Jung (35 out of 80 patents)

Yoon-Sang Kuk (16 out of 30 patents)

Yoon-Sang Kook (6 out of 7 patents)

4. Chun Kil Jung (2 out of 31 patents)

5. Sug Ky Hong (2 out of 8 patents)

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