Location History:
- Loa Altos, CA (US) (2008)
- Los Altos, CA (US) (2009 - 2024)
- Cupertino, CA (US) (2019 - 2024)
Company Filing History:
24 out of 41,012 
2 out of 142 
2 out of 2,398 Years Active: 2008-2025
Title: The Innovative Contributions of Erno H Klaassen
Introduction: Erno H Klaassen is an accomplished inventor based in Los Altos, California, holding an impressive 31 patents. His work primarily focuses on advancing health monitoring technologies, particularly through wearable devices. Klaassen's inventive spirit has led to breakthroughs in heart rate tracking and blood pressure monitoring systems.
Latest Patents: Among Klaassen's latest innovations are two notable patents. The first patent details heart rate tracking techniques that involve monitoring the motion of a user through various sensors integrated within a wearable device. This technique also tracks the user's physical state and determines user action categories, ultimately allowing for the collection and categorization of heart rate data efficiently. The second patent describes methods and devices for blood pressure monitoring using a multifunction wrist-worn device. This method entails measuring the transit time of a blood pulse and uses a pulse ejection sensor to capture the ejection of blood from the left ventricle, determining relative blood pressure values based on the transit time and a reference absolute blood pressure value received.
Career Highlights: Throughout his career, Erno H Klaassen has contributed significantly to the field of health technology. His tenure at notable companies, including Apple Inc., has allowed him to leverage his inventive capabilities in a significant way. His extensive patent portfolio reflects his commitment to enhancing personal health management through technology.
Collaborations: Klaassen has worked alongside esteemed colleagues such as Stephen J Waydo and Zijing Zeng. Their collaborative efforts have likely contributed to the depth and innovation apparent in Klaassen's patents, fostering advancements in wearable health technology.
Conclusion: Erno H Klaassen continues to be a pivotal figure in the innovation landscape of health monitoring technologies. His numerous patents signify his dedication to improving everyday health management solutions through intelligent design and technology. As wearable devices increasingly integrate sophisticated monitoring capabilities, Klaassen's work remains influential in shaping the future of personal healthcare solutions.