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Anyang-si, South Korea

Eo Technics Co., Ltd

USPTO Granted Patents = 25

EPO Patents = 4

Forward Citations = 41

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61 inventors (with patents filed for the assignee):

Sung Beom Jung (5 out of 5 patents)

Kyu Dong Sung (4 out of 4 patents)

Soo Young Kim (4 out of 27 patents)

4. Eun-Jeong Hong (3 out of 3 patents)

5. You Hie Han (3 out of 3 patents)

6. Chang Su Jun (3 out of 3 patents)

7. Ill Hyun Park (2 out of 3 patents)

8. Jea Ho Moon (2 out of 2 patents)

9. Hak-Yong Lee (2 out of 2 patents)

10. You-hie Han (2 out of 2 patents)

11. Dong Jun Lee (2 out of 58 patents)

12. Sang Young Park (2 out of 20 patents)

13. Hak Yong Lee (2 out of 2 patents)

14. Doo Seok Lee (2 out of 2 patents)

15. Hans Juergen Kahlert (2 out of 2 patents)

25 patents: Sort by Forward Citations

1. 12405478 - Apparatus for laser annealing and operating method thereof (2025-09-02),

2. 12370625 - Variable-pulse-width flat-top laser device and operating method therefor (2025-07-29),

3. 12214442 - Variable-pulse-width flat-top laser device and operating method therefor (2025-02-04),

4. 11621184 - Laser marking device and laser marking method (2023-04-04),

5. 11478828 - Adhesive removing device and method (2022-10-25),

6. 11158510 - Monitoring device, monitoring method and method of manufacturing semiconductor device using reflectivity of wafer (2021-10-26),

7. 11065805 - Warpage reduction device and warpage reduction method (2021-07-20),

8. 10867828 - Marking position correcting apparatus and method (2020-12-15),

9. 10861725 - Laser marking device and laser marking method (2020-12-08),

10. 10770298 - Automatic inspection device and method of laser processing equipment (2020-09-08),

11. 10304778 - Wafer marking method (2019-05-28),

12. 10290525 - Marking method for wafer dice (2019-05-14),

13. 10286485 - Laser processing device and laser processing method (2019-05-14),

14. 10134681 - Laser processing method for cutting semiconductor wafer having metal layer formed thereon and laser processing device (2018-11-20),

15. 8329560 - Laser processing apparatus and method using beam split (2012-12-11),

EO Technics Co., LTD is a leading global provider of laser systems and solutions. With over 20 years of experience, they specialize in the design, development, and manufacturing of laser processing technologies for various industries. EO Technics offers a wide range of products including laser marking systems, laser welders, laser cutters, and laser cleaning systems. They are committed to delivering innovative and reliable solutions to meet the diverse needs of their customers worldwide. Visit their website for more information.

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Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

25 Patents

#9 in Anyang-si

#511 in South Korea

#24,954 in the World

Anyang-si, South Korea

Eo Technics Co., Ltd

Forward Citations = 41

61 inventors:

Sung Beom Jung (5 out of 5 patents)

Kyu Dong Sung (4 out of 4 patents)

Soo Young Kim (4 out of 27 patents)

4. Eun-Jeong Hong (3 out of 3 patents)

5. You Hie Han (3 out of 3 patents)

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