Christopher T Cheng

This inventor holds 23 USPTO granted patents and 4 published patent applications, plus 2 CIPO patents and 5 EPO patents, primarily in Medical Devices. Top assignees: Siesta Medical, Inc., Apple Inc., Howmedica Osteonics Corporation. Active years: 2004-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Christopher T Cheng. Retrieved from https://idiyas.com/inventor/christopher-t-cheng

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

Calculating rank

USPTO Granted Patents = 23 (Patent Applications = 4)

% Patents Active = 82.6

CIPO Patents = 2 (Patent Applications = 3)

EPO Patents = 5 (Patent Applications = 3)

Average Co-Inventor Count = 3.9

ph-index = 8

Forward Citations = 240(Granted Patents)

Location History:

Mountain View, CA (US) (2004 - 2018)
Cupertino, CA (US) (2009 - 2020)
Sunnyvale, CA (US) (2019 - 2020)
Moutain View, CA (US) (2020)
Los Altos, CA (US) (2013 - 2023)

Company Filing History:

Howmedica Osteonics Corporation

Shifamed Holdings, LLC

patents

7. 1 out of 834,601

Other

patents

Years Active: 2004-2025

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Areas of Expertise:

Suture Passer

Steerable Devices

Knotless Suture Anchor

Soft Tissue Repair

Antenna Design

Travel-Magnifying Input

Electronic Devices

Parasitic Resonance

Hyoid Suspension

Insertion Tool

Voltage Referencing Clock

Portable Hydrogen Generation

23 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12201291 - Suture passer systems and methods for tongue or other tissue suspension and compression (2025-01-21),

2. 11672528 - Suture passer systems and methods for tongue or other tissue suspension and compression (2023-06-13),

3. 11052226 - Steerable medical devices, systems, and methods of use (2021-07-06),

4. 10966710 - Suture passer systems and methods for tongue or other tissue suspension and compression (2021-04-06),

5. 10729422 - Knotless suture anchor for soft tissue repair and method of use (2020-08-04),

6. 10707558 - Electronic device antenna with embedded parasitic arm (2020-07-07),

7. 10707032 - Electronic device having travel-magnifying input/output structure (2020-07-07),

8. 10461429 - Switched antenna assembly (2019-10-29),

9. 10420537 - Steerable medical devices, systems, and methods of use (2019-09-24),

10. 10249937 - Electronic device antenna with suppressed parasitic resonance (2019-04-02),

11. 10182810 - Methods for hyoid suspension (2019-01-22),

12. 9876272 - Electronic device antenna with embedded parasitic arm (2018-01-23),

13. 9867606 - Knotless suture anchor for soft tissue repair and method of use (2018-01-16),

14. 9451942 - Insertion tool for knotless suture anchor for soft tissue repair and method of use (2016-09-27),

15. 9386981 - Suture passer systems and methods for palate suspension and compression (2016-07-12),

Title: Christopher T Cheng: A Trailblazer in Suture Passer Innovations

Introduction

Christopher T Cheng, based in Los Altos, CA, is an accomplished inventor with an impressive portfolio of 22 patents. His innovations focus primarily on advancements in medical technology, particularly in the field of tissue suspension and compression. Cheng's latest patents showcase his dedication to improving surgical methods and enhancing patient outcomes.

Latest Patents

Among Cheng's most notable inventions are the suture passer systems designed for tongue and other tissue suspension and compression. These systems feature a first elongate tubular body or shaft and a needle with a lateral bias, designed to exit through a distal opening and assume a curved shape that expertly navigates through tissue. This design allows the needle to carry a suture efficiently. Furthermore, the retrieval element is engineered to retrieve the suture once the needle has formed its path through the tissue. Cheng's systems also utilize bone anchors to secure the suture loops, with methods that effectively place suture loops into tissues such as the base of the tongue, demonstrating significant advancements in surgical techniques.

Career Highlights

Cheng's professional journey includes significant contributions at companies such as Siesta Medical, Inc. and Howmedica Osteonics Corporation. His role in these organizations has been instrumental in driving forward innovative medical solutions that address complex surgical challenges.

Collaborations

Throughout his career, Cheng has collaborated with notable professionals in the field, including Erik van der Burg and Peter Martin. Their teamwork has been pivotal in refining and advancing the technical aspects of the devices and methods developed under Cheng's guidance.

Conclusion

Christopher T Cheng's expertise and innovative spirit are evident in his substantial patent portfolio and his commitment to enhancing medical practices. His contributions are paving the way for new surgical techniques, significantly impacting the field of medical technology and improving the quality of care for patients.

Profile summary based on public USPTO records.