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For the Inventor, By the Inventor

Eindhoven, Netherlands

Hermanus N Tuin

This inventor holds 15 USPTO granted patents. Top assignees: U.S. Philips Corporation, Koninklijke Philips Corporation N.v.. Active years: 1982-2005.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hermanus N Tuin. Retrieved from https://idiyas.com/inventor/hermanus-n-tuin

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

USPTO Granted Patents = 15

% Patents Active = 73.3

Average Co-Inventor Count = 2.4

ph-index = 5

Forward Citations = 81(Granted Patents)


Location History:

  • Eindoven, NL (2001)
  • Eindhoven, NL (1982 - 2003)
  • Best, NL (2004 - 2005)

Company Filing History:

goldMedal11 out of 14,087 
 
U.S. Philips Corporation
 patents
silverMedal4 out of 21,894 
 
Koninklijke Philips Corporation N.v.
 patents

Years Active: 1982-2005

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15 patents (USPTO):Explore Patents
1. 6887118 - Method for manufacturing a glass panel for a cathode ray tube (2005-05-03),
2. 6884137 - Method for manufacturing glass panel for a cathode ray tube (2005-04-26),
3. 6807825 - Method for manufacturing a glass panel for a cathode ray tube (2004-10-26),
4. 6546755 - Device for pressing two mold portions together and controlling an internal pressure so as to create a hollow cone (2003-04-15),
5. 6205817 - Method of pressing two mold portions together and controlling an internal gas pressure so as to create a hollow cone for receiving excess molding material (2001-03-27),
6. 5886463 - Thin-type display device with one-piece rear wall (1999-03-23),
7. 5811921 - Thin-panel display having resistive spacer plate (1998-09-22),
8. 5455966 - Method of manufacturing a display window for a cathode ray tube and a (1995-10-03),
9. 5080622 - Display tube and method of manufacturing such a display tube (1992-01-14),
10. 4450118 - Apparatus for saturating a gas with the vapor of a liquid (1984-05-22),
11. 4421706 - Method of manufacturing printing heads for ink jet printers (1983-12-20),
12. 4405655 - Method and arrangement for internally coating a tube by reactive (1983-09-20),
13. 4381140 - Optical fiber cable (1983-04-26),
14. 4314834 - Coating apparatus for manufacturing optical fibers (1982-02-09),
15. 4309201 - Method of and apparatus for manufacturing optical fibres (1982-01-05),

Title: The Innovative Mind of Hermanus N. Tuin

Introduction

Hermanus N. Tuin is a prominent inventor based in Eindhoven, Netherlands. With an impressive portfolio of 15 patents, he has made significant contributions to the field of glass manufacturing, particularly in the development of cathode ray tube (CRT) technologies.

Latest Patents

Among his latest innovations are two noteworthy patents related to the manufacturing of glass panels for cathode ray tubes. The first patent describes a comprehensive method for manufacturing a glass panel, where molten glass is press-formed in a mold. This method emphasizes the cooling process, aiming to reduce the temperature gradient between the center and edges of the panel by reflecting heat radiation back to the central portion.

The second patent builds upon this concept, introducing a method for producing CRT screens that addresses the issues arising from different cooling rates. By reflecting heat radiating from the outer portion of the screen during the cooling stage, and providing extra heat to the outside from a heater, this method successfully minimizes unwanted stresses in the finished product. This systematic cooling approach allows the inside and outside portions of the glass screen to cool at nearly the same rate, enhancing the final quality.

Career Highlights

Throughout his career, Hermanus N. Tuin has been associated with some prestigious companies, including U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His work at these organizations has not only contributed to his personal development as an inventor but has also played a pivotal role in advancing CRT technology in the industry.

Collaborations

Tuin has collaborated with notable colleagues such as Marius A. Klop and Wilhelmus C. Meerman. Their joint efforts in research and development have been instrumental in pushing the boundaries of what is achievable in glass panel manufacturing.

Conclusion

Hermanus N. Tuin exemplifies the spirit of innovation and excellence in the field of patentable inventions, particularly within glass technology. His contributions continue to impact the industry, paving the way for future advancements in electronics and display technologies.

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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