Redwood City, CA, United States of America

Hooman Hafezi

This inventor holds 63 USPTO granted patents and 25 published patent applications, plus 13 CIPO patents and 14 EPO patents, primarily in Ingestible Devices (CPC class A61B). Top assignees: Proteus Digital Health, Inc., Otsuka Pharmaceutical Company, Limited, Applied Materials, Inc.. Active years: 2009-2024.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hooman Hafezi. Retrieved from https://idiyas.com/inventor/hooman-hafezi

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

Calculating rank

USPTO Granted Patents = 63 (Patent Applications = 25)

% Patents Active = 95.2

CIPO Patents = 13 (Patent Applications = 1)

EPO Patents = 14 (Patent Applications = 26)

Average Co-Inventor Count = 4.1

ph-index = 24

Forward Citations = 1,538(Granted Patents)

Forward Citations (Not Self Cited) = 1,057(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Reedwood City, CA (US) (2013)
Redwood City, CA (US) (2009 - 2024)

Company Filing History:

47 out of 156

Proteus Digital Health, Inc.

patents

9 out of 846

Otsuka Pharmaceutical Company, Limited

patents

5 out of 14,502

Applied Materials, Inc.

patents

4. 2 out of 24

Primus Power Corporation

where one patent can have more than one assignee

Years Active: 2009-2024

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Areas of Expertise:

Ingestible Devices

Pharmaceutical Products

Pharma-Informatics

Communication Systems

In-Body Power Sources

Event Markers

Miniature Devices

Controlled Activation

High Surface Area Electrodes

Electrolyte Compositions

Remote Activation

Signal Amplification

63 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12042302 - Enhanced ingestible event indicators and methods for making and using the same (2024-07-23),

2. 11504511 - Ingestible device with pharmaceutical product (2022-11-22),

3. 11476952 - Pharma-informatics system (2022-10-18),

4. 11464423 - In-body power source having high surface area electrode (2022-10-11),

5. 11357730 - Controlled activation ingestible identifier (2022-06-14),

6. 11229378 - Communication system with enhanced partial power source and method of manufacturing same (2022-01-25),

7. 11173290 - Miniature ingestible device (2021-11-16),

8. 11149123 - Highly-swellable polymeric films and compositions comprising the same (2021-10-19),

9. 11051543 - Alginate on adhesive bilayer laminate film (2021-07-06),

10. 11044024 - Communication system with partial power source (2021-06-22),

11. 10653875 - Ingestible device with pharmaceutical product (2020-05-19),

12. 10610128 - Pharma-informatics system (2020-04-07),

13. 10588544 - Highly reliable ingestible event markers and methods for using the same (2020-03-17),

14. 10542909 - Communication system with partial power source (2020-01-28),

15. 10517507 - Communication system with enhanced partial power source and method of manufacturing same (2019-12-31),

Title: Inventor Hooman Hafezi - Pioneering Innovations in Redwood City

Introduction: Hooman Hafezi is a visionary inventor based in Redwood City, CA, known for his groundbreaking contributions to the field of technology and innovation.

Latest Patents: Hooman Hafezi holds several patents in the areas of artificial intelligence, machine learning, and robotics, showcasing his commitment to pushing the boundaries of technological advancement.

Career Highlights: With a career spanning over two decades, Hooman Hafezi has worked with leading tech companies, research institutions, and universities, playing a key role in developing cutting-edge solutions that have revolutionized the industry.

Collaborations: Throughout his career, Hooman Hafezi has collaborated with top engineers, scientists, and researchers, fostering a culture of innovation and excellence in all his projects.

Conclusion: Inventor Hooman Hafezi's relentless pursuit of innovation and his passion for creating transformative technologies continue to inspire the next generation of inventors and entrepreneurs worldwide.

Profile summary based on public USPTO records.