For the Inventor, By the Inventor

Enter assignee name

Kaohsiung, Taiwan

Tongtai Machine & Tool Co., Ltd.

USPTO Granted Patents = 10

EPO Patents = 7

Trademarks = 1

Forward Citations = 4

Loading Chart...

Loading Chart...

29 inventors (with patents filed for the assignee):

Jui-Hsiung Yen (6 out of 6 patents)

Hsin-Pao Chen (6 out of 9 patents)

Huaien Kao (3 out of 3 patents)

4. Hsinpao Chen (3 out of 3 patents)

5. Juihsiung Yen (3 out of 3 patents)

6. Chung-Kuang Lin (2 out of 2 patents)

7. Jian-Tzung Ou (2 out of 2 patents)

8. Wei-Jen Chen (1 out of 2 patents)

9. De-Shin Liu (1 out of 2 patents)

10. Chen-Wei Chuang (1 out of 1 patent)

11. Chih-Ta Wu (1 out of 1 patent)

12. Wen-Peng Tseng (1 out of 5 patents)

13. Wen-Chieh Kuo (1 out of 1 patent)

14. Yi-Hsien Chen (1 out of 1 patent)

15. Chun-yu Tsai (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 11119001 - Machine tool health monitoring method (2021-09-14),

2. 10870237 - Powder supply device for use with powder spreaders (2020-12-22),

3. 10786866 - Inspecting and repairing device of additive manufacturing technology and method thereof (2020-09-29),

4. 10782536 - Laser device for additive manufacturing and operation method thereof (2020-09-22),

5. 10773342 - 3D printing device and operation method thereof (2020-09-15),

6. 10688723 - Powder spreader having automatic powder recovery (2020-06-23),

7. 10105836 - Processing apparatus (2018-10-23),

8. 10067494 - Hybrid computer numerical control machining center and machining method thereof (2018-09-04),

9. 9855630 - Electricity supply tool holder for machining center (2018-01-02),

10. 9839983 - Machine tool of high-frequency vibration (2017-12-12),

Tongtai Machine & Tool Co., Ltd. is a leading manufacturer of CNC machine tools and automation systems. With a commitment to innovation and quality, Tongtai offers a range of machining solutions for industries such as automotive, aerospace, and electronics. Their advanced technology and reliable performance have made them a trusted partner for customers worldwide.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#42 in Kaohsiung

#1,366 in Taiwan

#54,268 in the World

Kaohsiung, Taiwan

Tongtai Machine & Tool Co., Ltd.

Forward Citations = 4

29 inventors:

Jui-Hsiung Yen (6 out of 6 patents)

Hsin-Pao Chen (6 out of 9 patents)

Huaien Kao (3 out of 3 patents)

4. Hsinpao Chen (3 out of 3 patents)

5. Juihsiung Yen (3 out of 3 patents)

Please report any incorrect information to support@idiyas.com

Loading…