Company Filing History:

17 out of 5,162

Marvell International Limited

Years Active: 2006-2020

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21 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10687757 - Psychological acute stress measurement using a wireless sensor (2020-06-23),

2. 10595776 - Determining energy expenditure using a wearable device (2020-03-24),

3. 10373714 - Determination of bed-time duration using wearable sensors (2019-08-06),

4. 9980678 - Psychological acute stress measurement using a wireless sensor (2018-05-29),

5. 8583991 - High density multi-level memory (2013-11-12),

6. 8441752 - Dibit pulse extraction methods and systems (2013-05-14),

7. 8441751 - Dibit pulse extraction methods and systems (2013-05-14),

8. 8359498 - Encoding and decoding apparatus and method with hamming weight enhancement (2013-01-22),

9. 8219886 - High density multi-level memory (2012-07-10),

10. 8077419 - Method and apparatus for adjusting a gain of a variable gain amplifier in a read channel module (2011-12-13),

11. 7817366 - Gain adjustment before zero phase start (2010-10-19),

12. 7802151 - Encoding and decoding apparatus and method with hamming weight enhancement (2010-09-21),

13. 7783937 - Encoding and decoding apparatus and method with hamming weight enhancement (2010-08-24),

14. 7715135 - Methods, circuits, apparatus, and systems for read channel synchronization and/or fly height measurement (2010-05-11),

15. 7535955 - Methods, algorithms, software, architectures, systems and circuitry for adaptive filtering and/or minimizing a sequence detector error rate (2009-05-19),

Title: Innovations in Stress Measurement and Energy Expenditure by Toai Doan

Introduction

Toai Doan, based in Santa Clara, California, is a prolific inventor with an impressive portfolio of 21 patents. His work primarily focuses on the intersection of health technology and wearable devices, leading to significant advancements in psychological stress measurement and energy expenditure assessment.

Latest Patents

Among his notable inventions, Toai Doan has developed a method and system for measuring psychological acute stress using a wireless sensor. This innovative approach involves detecting physiological signals with a wireless device to analyze heart rate and heart rate variability. The processed data allows the determination of an individual's stress level, enhancing understanding of psychological health.

Another of his significant contributions is a method for determining energy expenditure through wearable devices. This system utilizes multiple physiological signals detected by sensors, processing these streams to accurately calculate a person's energy expenditure. These advancements have the potential to revolutionize how personal health monitoring is approached in daily life.

Career Highlights

Toai has made remarkable contributions during his tenure at reputable companies. He has worked at Marvell International Limited and Vital Connect, Inc., where he applied his expertise in health technology. His innovative spirit and technical skills have paved the way for meaningful developments in his field.

Collaborations

Throughout his career, Toai has collaborated with talented individuals, including coworkers Zining Wu and Pantas Sutardja. These partnerships have fostered creativity and innovation, leading to the successful development of cutting-edge technologies in the health monitoring sector.

Conclusion

Toai Doan's work exemplifies the significance of innovation in health technology. His inventions not only advance the field but also contribute to a better understanding of psychological and physiological health. With a strong foundation of patents and a commitment to innovation, Toai continues to make impactful strides in improving health measurement technologies.

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