Redwood City, CA, United States of America

Michael Francis Wei

This inventor holds 61 USPTO granted patents and 19 published patent applications, plus 4 CIPO patents and 15 EPO patents, primarily in Cardiac Valve Repair (CPC class A61B). Top assignees: Abbott Cardiovascular Systems, Inc., Evalve, Inc., Origin Medsystems, Inc.. Active years: 1999-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Michael Francis Wei. Retrieved from https://idiyas.com/inventor/michael-francis-wei

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

Calculating rank

USPTO Granted Patents = 61 (Patent Applications = 19)

% Patents Active = 82.0

CIPO Patents = 4

EPO Patents = 15 (Patent Applications = 18)

Average Co-Inventor Count = 2.4

ph-index = 24

Forward Citations = 5,816(Granted Patents)

Forward Citations (Not Self Cited) = 5,591(Dec 10, 2025)

Inventors with similar research interests:

Location History:

San Mateo, CA (US) (1999 - 2009)
Menlo Park, CA (US) (2007 - 2011)
Redwood City, CA (US) (2010 - 2023)

Company Filing History:

14 out of 1,198

Abbott Cardiovascular Systems, Inc.

Origin Medsystems, Inc.

Guided Delivery Systems, Inc.

patents

6. 3 out of 151

Endovascular Technologies, Inc.

Maquet Cardiovascular LLC

Access Scientific, LLC

patents

13. 2 out of 834,708

Other

patents

Years Active: 1999-2026

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Areas of Expertise:

Heart Valve Repair

Tissue Fixation

Annuloplasty

Grasping Devices

Mitral Valve

Bifurcated Graft

Tissue Compression

Delivery Devices

Access Devices

Anchor Systems

Tricuspid Regurgitation

Gastric Stimulation

61 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12788408 - Tissue fixation devices and methods (2026-11-10),

2. 12727850 - Augmented imaging for valve repair (2026-09-08),

3. 12653673 - Annular augmentation device for cardiac valve repair (2026-06-16),

4. 12514573 - Devices and systems for accessing and repairing a heart valve (2026-01-06),

5. 12213661 - Mitral valve fixation device removal devices and methods (2025-02-04),

6. 12178443 - Tissue fixation devices and methods (2024-12-31),

7. 12171461 - Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and a novel telescoping obturator (2024-12-24),

8. 12137909 - Grasping for tissue repair (2024-11-12),

9. 12109115 - Wide clip with deformable width (2024-10-08),

10. 11583399 - Bifurcated tubular graft for treating tricuspid regurgitation (2023-02-21),

11. 11534303 - Devices and systems for accessing and repairing a heart valve (2022-12-27),

12. 11491009 - Annular augmentation device for cardiac valve repair (2022-11-08),

13. 11471188 - Method and apparatus for accessing the interior of a hip joint, including the provision and use of a novel telescoping access cannula and a novel telescoping obturator (2022-10-18),

14. 11229435 - Grasping for tissue repair (2022-01-25),

15. 11109863 - Grasping for tissue repair (2021-09-07),

Title: The Innovative Journey of Michael Francis Wei

Introduction: Michael Francis Wei, a visionary inventor based in Redwood City, CA, has made significant contributions to the world of technology through his groundbreaking innovations.

Latest Patents: Wei's latest patents include cutting-edge advancements in artificial intelligence, renewable energy, and biotechnology, showcasing his diverse range of expertise and forward-thinking approach to problem-solving.

Career Highlights: With a career spanning over two decades, Wei has held key positions in top tech companies, leading research teams and driving innovation in areas such as machine learning, sustainable energy solutions, and medical devices.

Collaborations: Throughout his career, Wei has collaborated with renowned scientists, engineers, and researchers from prestigious universities and research institutions worldwide, fostering a culture of creativity and excellence in his projects.

Conclusion: Michael Francis Wei's relentless pursuit of innovation and his passion for creating a positive impact on society continue to inspire the next generation of inventors and entrepreneurs in the ever-evolving landscape of technology.

Profile summary based on public USPTO records.