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Gangneung-si, South Korea

Hass Co., Ltd.

USPTO Granted Patents = 14

EPO Patents = 7

Forward Citations = 11

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17 inventors (with patents filed for the assignee):

Yong Su Kim (13 out of 13 patents)

Hyung Bong Lim (13 out of 13 patents)

Kyung Sik Oh (10 out of 11 patents)

4. Joon Hyung Kim (10 out of 10 patents)

5. Young Pyo Hong (9 out of 9 patents)

6. Hyun Jun Jeon (7 out of 7 patents)

7. Sung Ho Ha (6 out of 6 patents)

8. Cheol Young Kim (5 out of 8 patents)

9. Sung Min Kim (4 out of 93 patents)

10. Si Won Son (2 out of 2 patents)

11. Yena Kim (2 out of 2 patents)

12. Se-Hoon Kim (1 out of 26 patents)

13. Jin Su Jeong (1 out of 1 patent)

14. Yong-Su Kim (1 out of 1 patent)

15. Hyun-Jun Jeon (1 out of 1 patent)

14 patents: Sort by Forward Citations

1. 12274764 - Dental bulk block and method of manufacturing same (2025-04-14),

2. 12274591 - Dental blank (2025-04-14),

3. 11986364 - Machinable dental bulk block and method of manufacturing same (2024-05-21),

4. 11759290 - Silicate glass, method for preparing silicate glass-ceramics by using the silicate glass, and method for preparing nano lithium disilicate glass-ceramics by using the silicate glass (2023-09-19),

5. 11730576 - Machinable dental bulk block and method of manufacturing same (2023-08-22),

6. 11591427 - Dental composite comprising glass ceramic (2023-02-28),

7. 11104600 - Dental bulk block for grinding processing and method of manufacturing the same (2021-08-31),

8. 10882776 - Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment (2021-01-05),

9. 10556819 - Method for preparing glass-ceramics, capable of adjusting machinability or translucency through change in temperature of heat treatment (2020-02-11),

10. 9926223 - Dental glass-ceramics block bonded with abutment and preparation method thereof (2018-03-27),

11. 9731995 - Lithium silicate amorphous or crystalline glass overlaying top surface of zirconia and preparation methods thereof (2017-08-15),

12. 9676656 - High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof (2017-06-13),

13. 9458062 - Method of manufacturing ceramic primary crown and ceramic primary crown manufactured by the same (2016-10-04),

14. 9409816 - High strength and aesthetic lithium disilicate crystalline glass-ceramics containing cristobalite crystal and preparation method thereof (2016-08-09),

Hass Co., Ltd. is a leading manufacturer of high-quality electronic components. With a strong focus on innovation, quality, and customer satisfaction, our products are trusted by customers around the globe. We offer a wide range of electronic components including resistors, capacitors, and connectors. Our commitment to excellence and continuous improvement sets us apart in the industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

14 Patents

#2 in Gangneung-si

#778 in South Korea

#40,929 in the World

Gangneung-si, South Korea

Hass Co., Ltd.

Forward Citations = 11

17 inventors:

Yong Su Kim (13 out of 13 patents)

Hyung Bong Lim (13 out of 13 patents)

Kyung Sik Oh (10 out of 11 patents)

4. Joon Hyung Kim (10 out of 10 patents)

5. Young Pyo Hong (9 out of 9 patents)

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