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Songtao Zhan

USPTO Granted Patents = 19 (Patent Applications = 9)

EPO Patents = 8 (Patent Applications = 16)

Average Co-Inventor Count = 2.9

ph-index = 5

Forward Citations = 54(Granted Patents)

Company Filing History:

Beijing Smtp Technology Co., Ltd.

Smtp Medical Co., Ltd.

Jiangsu Smtp Technology Co., Ltd.

where one patent can have more than one assignee

Years Active: 2020-2025

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19 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1106453 - Part of ultrasonic knife for surgery (2025-12-16),

2. D1106452 - Part of ultrasonic knife for surgery (2025-12-16),

3. D1090839 - Part of ultrasonic knife for surgery (2025-08-26),

4. D1084329 - Handle for medical instruments (2025-07-15),

5. 11950796 - Ultrasonic bone scalpel bit and robot-assisted ultrasonic bone power system using same (2024-04-09),

6. 11925379 - Torque wrench for ultrasonic scalpel, and ultrasonic scalpel/torque wrench set (2024-03-12),

7. 11779366 - Ultrasonic osteotome bit (2023-10-10),

8. 11627980 - Ultrasonic scalpel bit (2023-04-18),

9. 11490919 - Minimally invasive ultrasonic osteotome head and minimally invasive ultrasonic bone power system (2022-11-08),

10. 11457833 - Discrete bioelectrical impedance identification device (2022-10-04),

11. 11389189 - Ultrasonic osteotome bit (2022-07-19),

12. D950736 - Shaft for ultrasonic surgical instruments (2022-05-03),

13. D950735 - Ultrasonic surgical instrument (2022-05-03),

14. D947379 - Ultrasonic cutter head (2022-03-29),

15. D947124 - Transducer (2022-03-29),

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