Macquarie University, Australia

Charles Roger Aaron Leigh

This inventor holds 31 USPTO granted patents and 19 published patent applications and 3 EPO patents, primarily in Implantable Medical Devices. Top assignee: Cochlear Limited. Active years: 2013-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Charles Roger Aaron Leigh. Retrieved from https://idiyas.com/inventor/charles-roger-aaron-leigh

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

USPTO Granted Patents = 31 

% Patents Active = 87.1

 

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 128(Granted Patents)


Location History:

  • Sydney, AU (2013)
  • Macquarie Park, AU (2017)
  • East Ryde, AU (2013 - 2021)
  • North Epping, AU (2014 - 2021)
  • Epping, AU (2016 - 2024)
  • Macquarie University, AU (2018 - 2024)

Company Filing History:


Years Active: 2013-2026

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Areas of Expertise:
Implantable Hearing Systems
Magnet Management
MRI Compatibility
Retention Magnet System
Electrode Array Packaging
Inductive Signal Transfer
Coil Retention Systems
Magnet Placement
Implantable Prosthesis
Feedthroughs and Housings
Magnetic Retention Device
Shock Management
31 patents (USPTO):Explore Patents

Title: Charles Roger Aaron Leigh: A Pioneer in Auditory Prosthesis Innovations

Introduction

Charles Roger Aaron Leigh is a notable inventor based at Macquarie University in Australia, recognized for his significant contributions to the field of medical devices. With an impressive portfolio of 28 patents, he continues to push the boundaries of auditory technology, improving the quality of life for individuals with hearing impairments.

Latest Patents

Among his latest innovations are two key patents that showcase his inventive spirit. The first, titled "Retention Magnet System for Medical Device," focuses on an external component of an auditory prosthesis that incorporates a magnet. This design effectively interacts with an implantable magnet to securely hold the external part against the skin. A unique feature of this invention is the inclusion of additional magnets within the device to redirect magnetic flux, allowing for a reduced profile of the prosthesis while enhancing its function.

His second recent patent, "Magnet Management MRI Compatibility," addresses the critical aspect of compatibility with magnetic resonance imaging (MRI). This patent describes an implantable medical device containing a magnet within a surrounding body, designed to limit the magnet's rotation when exposed to external magnetic fields. This innovative approach ensures the safe operation of auditory prostheses during MRI scans, highlighting Leigh’s commitment to patient safety and technological advancement.

Career Highlights

Leigh's career is marked by his dedication to advancing auditory prosthesis technology. He is affiliated with Cochlear Limited, a global leader in implantable hearing solutions. His inventive contributions enable the development of cutting-edge auditory devices that provide both functionality and comfort for users. Over the years, Leigh has established himself as a key figure in this vital area of medical technology.

Collaborations

Throughout his career, Charles has collaborated with prominent professionals in the field, including Mark Alan von Huben and Grahame Michael David Walling. These collaborations have enabled a sharing of expertise and inspired innovative solutions in auditory prosthetic technology. Working alongside talented colleagues highlights the importance of teamwork in scientific and technological advancements.

Conclusion

Charles Roger Aaron Leigh exemplifies the spirit of innovation, with a career dedicated to enhancing auditory prosthesis technology. His numerous patents demonstrate his commitment to improving the functionality and safety of medical devices for those in need. As he continues to innovate at Macquarie University and Cochlear Limited, Leigh remains a key contributor to the evolution of auditory solutions, paving the way for future advancements in the field.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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