Los Angeles, CA, United States of America

Chad A DeJong

This inventor holds 82 USPTO granted patents and 29 published patent applications and 2 EPO patents, primarily in Wearable Health Devices (CPC class A61B). Top assignees: Masimo Corporation, Belkin International, Inc., Masino Corporation, Inc.. Active years: 2012-2026.

USPTO Granted Patents = 82 (Patent Applications = 29)

% Patents Active = 90.2

EPO Patents = 2 (Patent Applications = 2)

Average Co-Inventor Count = 3.6

ph-index = 42

Forward Citations = 16,085(Granted Patents)

Forward Citations (Not Self Cited) = 12,095(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Temple City, CA (US) (2015)
Los Angeles, CA (US) (2012 - 2024)

Company Filing History:

Belkin International, Inc.

patents

1 out of 2

Masino Corporation, Inc.

patents

4. 1 out of 834,307

Other

patents

Years Active: 2012-2026

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Areas of Expertise:

Wearable Sensor

Physiological Monitoring

Pulse Oximetry

Patient Monitoring

Medical Device

Health Monitoring

Electronic Measurement

Temperature Measurement

Modular Device

Caregiver Notification

Monitoring Camera

Optical Sensor

82 patents (USPTO):Sort by Forward CitationsExplore Patents

1. D1148151 - Electronic device (2026-09-15),

2. 12714369 - Optical sensor tape (2026-08-25),

3. 12705325 - Display layout and interactive objects for patient monitoring (2026-08-11),

4. 12702202 - Strap for a wearable device (2026-08-11),

5. D1127209 - Dongle (2026-05-19),

6. D1124917 - Wearable temperature measurement device (2026-05-05),

7. D1119639 - Wearable sensor (2026-03-24),

8. 12533068 - Physiological monitoring device attachment assembly (2026-01-27),

9. D1106466 - Electrical stimulation device (2025-12-16),

10. 12495999 - Wearable band for health monitoring device (2025-12-16),

11. D1102622 - Holder (2025-11-18),

12. 12440128 - Wrist and finger worn pulse oximetry system (2025-10-14),

13. D1095483 - Caregiver notification device (2025-09-30),

14. D1094735 - Wearable device for physiological monitoring (2025-09-23),

15. D1092244 - Band for an electronic device (2025-09-09),

Title: The Innovator - Chad A DeJong

Introduction:

Chad A DeJong is a prolific inventor based in Los Angeles, CA, with a remarkable portfolio of 43 patents to his name. His groundbreaking work in medical monitoring devices has revolutionized the field of healthcare technology.

Latest Patents:

Among his latest patents is a sensor device for medical monitoring. This device offers multiple configurations and is designed to deliver fast and reliable physiological measurements in various care settings, including a patient's home. With features such as telehealth capabilities, compact design, and intuitive interface, this device represents the next generation of patient monitoring technology.

Career Highlights:

Chad A DeJong has made significant contributions to the industry through his work with renowned companies such as Masimo Corporation and Masino Corporation. His innovative spirit and dedication to advancing healthcare technology have earned him recognition as a trailblazer in the field.

Collaborations:

Throughout his career, Chad A DeJong has collaborated with talented individuals such as Ammar Al-Ali and Sujin Hwang. These partnerships have led to the development of cutting-edge solutions that have had a positive impact on patient care and medical technology.

Conclusion:

In conclusion, Chad A DeJong stands as a shining example of innovation and ingenuity in the field of medical devices. His relentless pursuit of excellence and commitment to improving healthcare outcomes make him a visionary inventor whose work will continue to shape the future of patient monitoring technology.