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For the Inventor, By the Inventor

Seoul, South Korea

Hitachi-lg Data Storage Korea, Inc.


USPTO Granted Patents = 71


Trademarks = 3

Forward Citations = 200

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77 inventors (with patents filed for the assignee):

goldMedal Cheul Kyung Han (4 out of 4 patents)

silverMedal Jeong Chae Youn (4 out of 8 patents)

bronzeMedal Cheol Min Jin (4 out of 11 patents)

4.  Taesung Kim (3 out of 77 patents)

5.  Hosung Hwang (3 out of 3 patents)

6.  Keuk Young Bahng (3 out of 3 patents)

7.  Tae Hyoung Kim (3 out of 3 patents)

8.  Artem Mishin (2 out of 19 patents)

9.  Hogil Lee (2 out of 2 patents)

10.  Jaeyong Ryu (2 out of 2 patents)

11.  Euncheol Lee (2 out of 4 patents)

12.  Seunghon Yoo (2 out of 2 patents)

13.  Sunggoo Chung (2 out of 2 patents)

14.  Young Il Kim (2 out of 2 patents)

15.  Jong Hyeok Lee (2 out of 2 patents)


Core Competencies:
Wireless Power Transmission
Optical Disc Drive
Dust Sensor
Distance Measurement
Spindle Motor
Error Correction
Data Recording
Optical Disc Storage
Power Control
Media Information Reading
Focus Servo Control
Tilt Control

71 patents:

1. 11936215 - Apparatus and method for transmitting power wirelessly (2024-03-19),
2. 11176294 - Method of designing coils for transmitting or receiving power wirelessly (2021-11-16),
3. 10928292 - Dust sensor (2021-02-23),
4. 10895530 - Sensor combining dust sensor and gas sensor (2021-01-19),
5. 10884111 - Distance measuring apparatus (2021-01-05),
6. 10859703 - Rotary distance measuring apparatus (2020-12-08),
7. 10819163 - Apparatus and method for transmitting power wirelessly (2020-10-27),
8. 10707701 - Optical disk drive for wireless power transmission (2020-07-07),
9. 10529209 - Dust sensor adopting impactor (2020-01-07),
10. 10020691 - Apparatus and method for transmitting power wirelessly (2018-07-10),
11. 9941755 - Method and apparatus for transmitting power wirelessly (2018-04-10),
12. 9853482 - Method and apparatus for transmitting power wirelessly (2017-12-26),
13. 9748791 - Reception device for wireless charging (2017-08-29),
14. 9739874 - Apparatus for detecting distances in two directions (2017-08-22),
15. 9577490 - Spindle motor (2017-02-21),
HITACHI-LG DATA STORAGE KOREA, INC. is a leading company in the field of optical storage solutions. They specialize in the development, manufacturing, and sales of optical disc drives and related products. With a strong focus on innovation, they provide cutting-edge technology and reliable storage solutions to meet the demands of various industries. For more information, please visit their official website.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

71 Patents

#79 in Seoul

#237 in South Korea

#10,065 in the World

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Seoul, South Korea

Hitachi-lg Data Storage Korea, Inc.

Forward Citations = 200

77 inventors:

goldMedal Cheul Kyung Han (4 out of 4 patents)

silverMedal Jeong Chae Youn (4 out of 8 patents)

bronzeMedal Cheol Min Jin (4 out of 11 patents)

4.  Taesung Kim (3 out of 77 patents)

5.  Hosung Hwang (3 out of 3 patents)

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