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The Hague, Netherlands

Gerardus Petrus Karman

This inventor holds 13 USPTO granted patents. Top assignee: Koninklijke Philips Corporation N.v.. Active years: 2004-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gerardus Petrus Karman. Retrieved from https://idiyas.com/inventor/gerardus-petrus-karman

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

USPTO Granted Patents = 13

% Patents Active = 38.5

Average Co-Inventor Count = 2.0

ph-index = 5

Forward Citations = 76(Granted Patents)


Location History:

  • Eindhoven, NL (2004 - 2008)
  • 'S-Hertogenbosch, NL (2009 - 2014)
  • 's-Gravenhage, NL (2012 - 2015)

Company Filing History:

goldMedal13 out of 21,894 
 
Koninklijke Philips Corporation N.v.
 patents

Years Active: 2004-2015

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13 patents (USPTO):Explore Patents
1. 8936373 - Directional light output devices such as multi-view displays (2015-01-20),
2. 8891032 - Multi-view display (2014-11-18),
3. 8493440 - Autostereoscopic display device (2013-07-23),
4. 8493379 - Method of identifying pattern in a series of data (2013-07-23),
5. 8300162 - Multi-view display (2012-10-30),
6. 8205999 - Multi view display device (2012-06-26),
7. 8045069 - Method and system for providing multiple views directed to multiple viewing zones (2011-10-25),
8. 7808591 - Image quality in an image display device (2010-10-05),
9. 7719552 - Image quality in a 3D image display device (2010-05-18),
10. 7619604 - Switchable 2D/3D display (2009-11-17),
11. 7394506 - Reflective stereoscopic display with first and second liquid crystal cells (2008-07-01),
12. 7015993 - Reflective color filter and display device including the same (2006-03-21),
13. 6812980 - Cholesteric color filter (2004-11-02),

Title: Gerardus Petrus Karman: Pioneer in Directional Light Technologies

Introduction

Gerardus Petrus Karman is a notable inventor based in 's-Gravenhage, Netherlands, recognized for his significant contributions to the field of light emitting technologies. With a total of 13 patents to his name, Karman has made remarkable advancements that have influenced modern display technologies.

Latest Patents

One of Karman's most recent inventions is a patent for "Directional light output devices such as multi-view displays." This innovative light emitting device features a unique substrate that has a contoured surface defining multiple regions with varying normal directions. The arrangement of directional light emitting elements on these regions allows for adaptive control over the angular distribution of emitted light, catering to diverse applications in electronic displays. His work also includes a multi-view display that directs views to respective zones using imaging units and color filters. This display technology cleverly arranges color portions to selectively direct light, enhancing the viewing experience for multiple users simultaneously.

Career Highlights

Karman's career is closely tied to Koninklijke Philips Corporation N.V., where he has honed his skills as an inventor and innovator. His dedication and expertise in the field have led to numerous patents that continue to influence the advancement of display and light-emitting technologies.

Collaborations

Throughout his career, Karman has collaborated with other talented professionals, including Willem Lubertus Ijzerman and Hugo Johan Cornelissen. These partnerships have fostered a creative environment, prompting innovative solutions that address complex challenges in the technology sector.

Conclusion

Gerardus Petrus Karman's contributions to directional light technologies illustrate his importance in the field of innovation. His patents reflect a commitment to enhancing display technologies, paving the way for improved visual experiences in various applications.

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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