IDiyas

For the Inventor, By the Inventor

Taipei, Taiwan

Ching-An Cho

USPTO Granted Patents = 18 

Average Co-Inventor Count = 2.9

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:

goldMedal18 out of 2,459 
 
Wistron Corporation
 patents

Years Active: 2015-2025

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18 patents (USPTO):Explore Patents
1. 12471794 - Wearable device with heart rate detection, dynamic heart rate detection method and non-transitory computer-readable storage medium (2025-11-18),
2. 12089961 - Signal quality detection method and signal detection device thereof (2024-09-17),
3. 12070309 - Method, computer programming product and electronic device for calculating blood oxygen saturation (2024-08-27),
4. 11380346 - Signal processing system and a method of determining noise reduction and compensation thereof (2022-07-05),
5. 10922822 - Image analysis method for motion determination, electronic system, and non-transitory computer-readable recording medium (2021-02-16),
6. 10922818 - Method and computer system for object tracking (2021-02-16),
7. 10755400 - Method and computing device for monitoring object (2020-08-25),
8. 10699107 - Image detection method and image detection device for determining posture of a user (2020-06-30),
9. 10698536 - Method of detecting touch position and touch apparatus thereof (2020-06-30),
10. 10685220 - Image detection method and image detection device for determining posture of a user (2020-06-16),
11. 10423848 - Method, system, and computer-readable recording medium for long-distance person identification (2019-09-24),
12. 10360943 - Method, device and system for editing video (2019-07-23),
13. 10042475 - Optical touch panel and detection method thereof (2018-08-07),
14. 10037107 - Optical touch device and sensing method thereof (2018-07-31),
15. 9846516 - Optical touch system and using method thereof (2017-12-19),

Title: Innovations by Ching-An Cho: A Pioneer in Signal Quality Detection

Introduction

Ching-An Cho is an innovative inventor based in New Taipei, Taiwan. With an impressive portfolio of 17 patents, Cho has made significant contributions, particularly in the field of physiological measurement devices.

Latest Patents

Among his latest creations is a patent for a signal quality detection method and signal detection device for ear-chip physiological measurement devices. This invention outlines a comprehensive method for receiving and processing sensing signals, calculating physiological indices, and generating reliability indices based on signal quality. Additionally, Cho developed a method, computer programming product, and electronic device for calculating blood oxygen saturation. This innovative approach defines extreme value points to enhance the accuracy of blood oxygen saturation measurements, utilizing signals from alternative light sources.

Career Highlights

Ching-An Cho is affiliated with Wistron Corporation, where he continues to advance his research and development efforts. His work often focuses on improving the accuracy and reliability of physiological measurements, which holds significant importance in medical diagnostics.

Collaborations

Throughout his career, Cho has collaborated with talented individuals, including coworkers Yu-Yen Chen and Kuo-Ting Huang. These partnerships have facilitated the development of groundbreaking technologies in the realm of physiological monitoring.

Conclusion

Ching-An Cho stands out as a prominent inventor whose innovations contribute to the advancement of health technology. His commitment to improving signal quality detection and blood oxygen saturation measurement illustrates his dedication to enhancing the capabilities of physiological measurement devices. The continual evolution of his patents promises to pave the way for future advancements in medical diagnostics.

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