Gainesville, FL, United States of America

Richard Joel Melker

This inventor holds 73 USPTO granted patents and 14 published patent applications, plus 4 CIPO patents and 20 EPO patents, primarily in Photoplethysmography Technology (CPC class A61B). Top assignees: University of Florida Research Foundation Inc., Cook Incorporated, Xhale Assurance, Inc. Active years: 1987-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Richard Joel Melker. Retrieved from https://idiyas.com/inventor/richard-joel-melker

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 73 (Patent Applications = 14)

% Patents Active = 78.1

CIPO Patents = 4

EPO Patents = 20 (Patent Applications = 16)

Average Co-Inventor Count = 2.3

ph-index = 35

Forward Citations = 5,096(Granted Patents)

Forward Citations (Not Self Cited) = 4,976(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Gainsville, FL (US) (1998)
Gainesville, FL (US) (1987 - 2022)
Newberry, FL (US) (2020 - 2023)

Company Filing History:

56 out of 3,052

University of Florida Research Foundation Inc.

Beta Biomed Services, Inc.

Koninklijke Philips Corporation N.v.

Convergent Engineering, Inc.

patents

10. 1 out of 13

Iep Pharmaceutical Devices Inc.

patents

11. 8 out of 834,513

Other

patents

where one patent can have more than one assignee

Years Active: 1987-2023

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Areas of Expertise:

Photoplethysmography

Pulse Oximetry

Respiratory Monitoring

Blood Flow Measurement

Non-Invasive Detection

Asthma Monitoring

Drug Delivery Systems

Signal Processing

Health Monitoring

Fluid Removal Optimization

Compliance Detection

Exhaled Breath Analysis

73 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 11627888 - Devices and methods for monitoring directional blood flow and pulse wave velocity with photoplethysmography (2023-04-18),

2. 11259749 - Pulse oximeter probes and methods for using the same (2022-03-01),

3. 10925500 - Devices, systems and methods for plethysmographic monitoring at the nose (2021-02-23),

4. 10729334 - Methods and systems for determining effectiveness of respiration in individuals (2020-08-04),

5. 10674923 - Devices and methods for monitoring directional blood flow and pulse wave velocity with photoplethysmography (2020-06-09),

6. 10420490 - Systems and methods for physiological monitoring using multiple signal processing devices (2019-09-24),

7. 10390715 - Photoplethysmography sensors (2019-08-27),

8. 10368807 - Fusion of data from multiple sources for non-invasive detection of respiratory parameters (2019-08-06),

9. 10368758 - Methods and devices for central photoplethysmographic monitoring (2019-08-06),

10. 10137245 - Central site photoplethysmography, medication administration, and safety (2018-11-27),

11. 9974479 - Monitoring asthma and other respiratory disorders with calibrated photoplethysmography devices and methods of using the same (2018-05-22),

12. 9950112 - Intelligent drug and/or fluid delivery system to optimizing medical treatment or therapy using pharmacodynamic and/or pharamacokinetic data (2018-04-24),

13. 9717836 - Method for monitoring blood flow and volume using photoplethysmography (2017-08-01),

14. 9668695 - Pulse oximeter probes and methods for using the same (2017-06-06),

15. 9668661 - Devices, systems and methods for plethysmographic monitoring at the nose (2017-06-06),

Title: The Inventive Journey of Richard Joel Melker

Introduction: Richard Joel Melker is a prolific inventor based in Gainesville, Florida. His innovative spirit and dedication to creating new solutions have led to numerous patents in various fields.

Latest Patents: Richard Joel Melker holds several patents in the medical device industry, focusing on advancements in surgical tools and equipment. His most recent patent involves a groundbreaking minimally invasive surgical device that has the potential to revolutionize certain procedures.

Career Highlights: Throughout his career, Richard Joel Melker has been recognized for his contributions to the field of medical technology. His work has not only improved patient outcomes but has also streamlined surgical processes for healthcare professionals.

Collaborations: Richard Joel Melker has collaborated with leading medical institutions and research centers to further develop his inventions. His partnerships have allowed for the successful implementation of his innovative ideas into the healthcare industry.

Conclusion: Richard Joel Melker's dedication to innovation and his passion for creating impactful solutions have solidified his reputation as a respected inventor in the field of medical technology. His continued efforts to push the boundaries of what is possible in healthcare demonstrate his commitment to making a difference in the world.

Profile summary based on public USPTO records.