For the Inventor, By the Inventor

Enter assignee name

San Jose, CA, United States of America

Ultrasense Systems, Inc.

USPTO Granted Patents = 27

Trademarks = 1

Forward Citations = 81

Loading Chart...

Loading Chart...

15 inventors (with patents filed for the assignee):

Hao-Yen Tang (27 out of 44 patents)

Sina Akhbari (16 out of 20 patents)

Mo Maghsoudnia (14 out of 15 patents)

4. Zhongxuan Tu (8 out of 9 patents)

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

6. Michael Kerby Chen (5 out of 51 patents)

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

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

9. Michael Chen (3 out of 7 patents)

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

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

12. Chunlei Qian (2 out of 2 patents)

13. Deliang Tao (2 out of 2 patents)

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

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

Core Competencies:

Touch Events

Piezoelectric Sensors

Force Measurement

Haptic Feedback

User-Input Systems

Virtual Buttons

Ultrasonic Detection

Integrated Circuits

Calibration Systems

Solid-State Switches

Tactile Sensing

Sensor Modules

27 patents: Sort by Forward Citations

1. 12704483 - Methods of distinguishing among touch events using piezoelectric micromechanical sensing (2026-08-11),

2. 12666873 - System including piezoelectric capacitor assembly having force-measuring, touch-sensing, and haptic functionalities (2026-06-23),

3. 12638320 - Ultrasound time-of-flight sensor module, ultrasound absorption sensor module, tactile-sensing systems, and related methods (2026-05-26),

4. 12567860 - Method of assessing a user input at a virtual button of a user-input system and a user-input system (2026-03-03),

5. 12366489 - Force-measuring and touch-sensing integrated circuit device (2025-07-22),

6. 12292351 - Force-measuring device and related systems (2025-05-06),

7. 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),

8. 12141403 - User-input systems and methods of detecting a user input at a cover member of a user-input system (2024-11-12),

9. 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),

10. 12050732 - Integrated virtual button module, integrated virtual button system, and method of determining user input and providing user feedback (2024-07-30),

11. 12022737 - System including piezoelectric capacitor assembly having force-measuring, touch-sensing, and haptic functionalities (2024-06-25),

12. 11954279 - Solid-state touch-enabled switch and related method (2024-04-09),

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

14. 11835400 - Force-measuring device testing system, force-measuring device calibration system, and a method of calibrating a force-measuring device (2023-12-05),

15. 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),

Company Overview

Ultrasense Systems, Inc., based in San Jose, California, specializes in advanced sensing technologies that enhance human-computer interaction. The company focuses on developing innovative solutions that integrate touch and gesture recognition into various devices, enabling seamless user experiences across multiple applications. With a commitment to pushing the boundaries of sensor technology, Ultrasense Systems aims to revolutionize how users engage with digital environments, particularly in consumer electronics and automotive sectors.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 13 2026

27 Patents

#280 in San Jose, CA

#2,932 in California

#12,420 in US

#24,012 in the World

San Jose, CA, United States of America

Ultrasense Systems, Inc.

Forward Citations = 81

15 inventors:

Hao-Yen Tang (27 out of 44 patents)

Sina Akhbari (16 out of 20 patents)

Mo Maghsoudnia (14 out of 15 patents)

4. Zhongxuan Tu (8 out of 9 patents)

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

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Ultrasense Systems, Inc.. Retrieved from https://idiyas.com/company/ultrasense-systems

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

Loading…