For the Inventor, By the Inventor

Enter assignee name

Gyeonggi-do, South Korea

Protec Co., Ltd.

USPTO Granted Patents = 38

Forward Citations = 62

Loading Chart...

Loading Chart...

35 inventors (with patents filed for the assignee):

Seung Min Hong (17 out of 20 patents)

Geunsik Ahn (7 out of 7 patents)

Youn Sung Ko (6 out of 6 patents)

4. Hansung Lee (5 out of 5 patents)

5. Eui Keun Choi (5 out of 5 patents)

6. Yoshiaki Yukimori (4 out of 7 patents)

7. Il Kang (4 out of 4 patents)

8. Dae Yong Lee (3 out of 3 patents)

9. Keon Hee Kim (3 out of 4 patents)

10. Akira Saito (2 out of 4 patents)

11. Seong Yong Ji (2 out of 2 patents)

12. Hyoung Yeon Ju (2 out of 2 patents)

13. Moo Sup Shim (2 out of 2 patents)

14. Chiho Cho (2 out of 2 patents)

15. Akio Kato (2 out of 2 patents)

38 patents: Sort by Forward Citations

1. 12427537 - Hybrid spray pump (2025-09-30),

2. 12325088 - Head assembly for mounting conductive ball (2025-06-10),

3. 12237296 - System for laser bonding of flip chip (2025-02-25),

4. 12237295 - Flip chip laser bonding system (2025-02-25),

5. 12217995 - Method of mounting conductive balls using electrostatic chuck (2025-02-04),

6. 12138650 - Apparatus for ejecting viscous liquid aerosol (2024-11-12),

7. 12117004 - Progressive cavity pump (2024-10-15),

8. 12104588 - Low hysteresis piezo-electric pump (2024-10-01),

9. 12023698 - Dispensing apparatus having nozzle cleaning function (2024-07-02),

10. 11810890 - Flip-chip bonding apparatus using VCSEL device (2023-11-07),

11. 11476632 - Laser apparatus for printed electronics system and operating method thereof (2022-10-18),

12. 11420219 - Printing apparatus for printed electronics (2022-08-23),

13. 11358236 - Mask changing unit for laser bonding apparatus (2022-06-14),

14. 10867818 - Wafer level dispenser (2020-12-15),

15. 10804240 - Method of mounting conductive ball (2020-10-13),

PROTEC CO., LTD. is a global technology company specializing in providing cutting-edge solutions for a wide range of industries. With a focus on innovation, quality, and customer satisfaction, PROTEC is dedicated to delivering superior products and services. Our expertise spans various sectors including pharmaceuticals, chemicals, environmental, energy, and more. Backed by a team of highly skilled professionals and state-of-the-art facilities, PROTEC strives to exceed industry standards and consistently meet the evolving needs of our clients. Visit our website to learn more about our comprehensive portfolio and how we can help drive your success.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

38 Patents

#29 in Gyeonggi-do

#368 in South Korea

#17,287 in the World

Gyeonggi-do, South Korea

Protec Co., Ltd.

Forward Citations = 62

35 inventors:

Seung Min Hong (17 out of 20 patents)

Geunsik Ahn (7 out of 7 patents)

Youn Sung Ko (6 out of 6 patents)

4. Hansung Lee (5 out of 5 patents)

5. Eui Keun Choi (5 out of 5 patents)

Please report any incorrect information to support@idiyas.com

Loading…