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Sina Akhbari

USPTO Granted Patents = 16 (Patent Applications = 9)

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 41(Granted Patents)

Company Filing History:

12 out of 23

Ultrasense Systems, Inc.

Ultrasense System, Inc.

patent

Years Active: 2020-2025

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16 patents (USPTO):Sort by Forward CitationsExplore Patents

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. 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),

5. 12022737 - System including piezoelectric capacitor assembly having force-measuring, touch-sensing, and haptic functionalities (2024-06-25),

6. 11898925 - System for mapping force transmission from a plurality of force-imparting points to each force-measuring device and related method (2024-02-13),

7. 11835400 - Force-measuring device testing system, force-measuring device calibration system, and a method of calibrating a force-measuring device (2023-12-05),

8. 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),

9. 11725993 - Force-measuring and touch-sensing integrated circuit device (2023-08-15),

10. 11719671 - Methods of distinguishing among touch events (2023-08-08),

11. 11500494 - Ultrasonic touch detection and decision (2022-11-15),

12. 11216681 - Fake finger detection based on transient features (2022-01-04),

13. 11188735 - Fake finger detection using ridge features (2021-11-30),

14. 10984209 - Darkfield modeling (2021-04-20),

15. 10719175 - Ultrasonic touch sensor and system (2020-07-21),

Title: Innovations of Sina Akhbari

Introduction

Sina Akhbari is a prominent inventor based in San Jose, California. He holds a total of 16 patents, showcasing his significant contributions to the field of technology and engineering. His work primarily focuses on advanced sensing devices that integrate piezoelectric materials.

Latest Patents

One of his latest innovations is a force-measuring and touch-sensing integrated circuit device. This device includes a semiconductor substrate and a thin-film piezoelectric stack that overlays the substrate. It features piezoelectric micromechanical force-measuring elements (PMFEs) and piezoelectric micromechanical ultrasonic transducers (PMUTs). The PMFEs and PMUTs are strategically positioned along the thin-film piezoelectric stack, allowing them to output voltage signals in response to mechanical deformations. Another notable patent is a force-measuring device that incorporates signal processing circuitry and a thin-film piezoelectric stack. This device is designed to read voltage signals generated by the PMFEs, enhancing the accuracy of force measurements.

Career Highlights

Sina Akhbari has worked with several notable companies, including Ultrasense Systems, Inc. and InvenSense, Inc. His experience in these organizations has contributed to his expertise in developing innovative sensing technologies.

Collaborations

He has collaborated with talented individuals such as Hao-Yen Tang and Zhongxuan Tu, further enriching his work and expanding the scope of his inventions.

Conclusion

Sina Akhbari's contributions to the field of technology through his patents and collaborations highlight his role as a leading inventor. His innovative designs in force-measuring and touch-sensing devices continue to influence advancements in the industry.

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