This inventor holds 18 USPTO granted patents and 4 EPO patents, primarily in LED Lighting Technology. Top assignees: Philips Lumileds Lighting Company LLC, Koninklijke Philips Corporation N.v., Lumileds Lighting U.s., LLC. Active years: 2003-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Eindhoven, NL (2003 - 2013)
- San Jose, CA (US) (2004 - 2014)
Company Filing History:
11 out of 222 
3 out of 21,910 
3 out of 133 
Years Active: 2003-2014
Areas of Expertise:
Title: Matthijs Hendrik Keuper: Innovator in Light Emitting Technologies
Introduction
Matthijs Hendrik Keuper is a prominent inventor based in San Jose, California, known for his significant contributions to light emitting technologies. With a total of 18 patents to his name, Keuper has made remarkable advancements in the field of semiconductor structures and illumination devices.
Latest Patents
One of his latest patents is a light emitting device that includes a filter. This innovative semiconductor structure features a light emitting region situated between an n-type region and a p-type region. A wavelength converting material is strategically placed to absorb a portion of the first light emitted by the light emitting region and emit second light. The device also incorporates a filter that interacts with both the first and second light, allowing for enhanced control over light quality. Another notable patent is for an illumination device that integrates LED technology with one or more transmissive windows. This design includes a translucent exit window and luminescent material layers, which can be coated on the faces of the transmissive windows to improve light output.
Career Highlights
Throughout his career, Matthijs Keuper has worked with leading companies in the lighting industry, including Philips Lumileds Lighting Company and Lumileds Lighting U.S. LLC. His work has significantly impacted the development of advanced lighting solutions, showcasing his expertise in the field.
Collaborations
Keuper has collaborated with notable professionals in the industry, including Gerard Harbers and Frank Michael Steranka. These partnerships have contributed to the successful development of innovative lighting technologies.
Conclusion
Matthijs Hendrik Keuper's contributions to light emitting technologies and his extensive patent portfolio highlight his role as a leading inventor in the field. His work continues to influence advancements in illumination devices and semiconductor structures.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile