For the Inventor, By the Inventor

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Santa Clara, CA, United States of America

Ultrasense Systems, Inc.

USPTO Granted Patents = 23

Trademarks = 1

Forward Citations = 67

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15 inventors (with patents filed for the assignee):

Hao-Yen Tang (23 out of 40 patents)

Mo Maghsoudnia (13 out of 14 patents)

Sina Akhbari (12 out of 16 patents)

4. Zhongxuan Tu (7 out of 8 patents)

5. Man-Chia Chen (6 out of 10 patents)

6. Michael Kerby Chen (5 out of 50 patents)

7. Andrew Jonathan Wright (5 out of 5 patents)

8. Chien-Te Lee (3 out of 3 patents)

9. Yonghuan David Ren (2 out of 2 patents)

10. Hsiou-Yuan Liu (2 out of 2 patents)

11. Chunlei Qian (2 out of 2 patents)

12. Deliang Tao (2 out of 2 patents)

13. Michael Chen (2 out of 6 patents)

14. Shao-Hsiang Lo (1 out of 3 patents)

15. Ching-hsun Wei (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 12366489 - Force-measuring and touch-sensing integrated circuit device (2025-07-22),

2. 12292351 - Force-measuring device and related systems (2025-05-06),

3. 12277292 - Multi-virtual button finger-touch input systems and methods of detecting a finger-touch event at one of a plurality of virtual buttons (2025-04-14),

4. 12141403 - User-input systems and methods of detecting a user input at a cover member of a user-input system (2024-11-12),

5. 12066338 - Force-measuring device assembly for a portable electronic apparatus, a portable electronic apparatus, and a method of modifying a span of a sense region in a force-measuring device assembly (2024-08-20),

6. 12050732 - Integrated virtual button module, integrated virtual button system, and method of determining user input and providing user feedback (2024-07-30),

7. 12022737 - System including piezoelectric capacitor assembly having force-measuring, touch-sensing, and haptic functionalities (2024-06-25),

8. 11954279 - Solid-state touch-enabled switch and related method (2024-04-09),

9. 11898925 - System for mapping force transmission from a plurality of force-imparting points to each force-measuring device and related method (2024-02-13),

10. 11835400 - Force-measuring device testing system, force-measuring device calibration system, and a method of calibrating a force-measuring device (2023-12-05),

11. 11829534 - User-input systems and methods of delineating a location of a virtual button by haptic feedback and of determining user-input (2023-11-28),

12. 11803274 - Multi-virtual button finger-touch input systems and methods of detecting a finger-touch event at one of a plurality of virtual buttons (2023-10-31),

13. 11775073 - Integrated virtual button module, integrated virtual button system, and method of determining user input and providing user feedback (2023-10-03),

14. 11725993 - Force-measuring and touch-sensing integrated circuit device (2023-08-15),

15. 11719671 - Methods of distinguishing among touch events (2023-08-08),

Ultrasense Systems, Inc. is a leading provider of cutting-edge ultrasonic sensing technology for various applications. Our innovative sensors enable touch-free interaction with devices, making them ideal for automotive, consumer electronics, and healthcare industries. With a strong focus on research and development, we continue to push the boundaries of what is possible with ultrasonic technology.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

23 Patents

#182 in Santa Clara, CA

#3,302 in California

#13,951 in US

#26,826 in the World

Santa Clara, CA, United States of America

Ultrasense Systems, Inc.

Forward Citations = 67

15 inventors:

Hao-Yen Tang (23 out of 40 patents)

Mo Maghsoudnia (13 out of 14 patents)

Sina Akhbari (12 out of 16 patents)

4. Zhongxuan Tu (7 out of 8 patents)

5. Man-Chia Chen (6 out of 10 patents)

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