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For the Inventor, By the Inventor

Eindhoven, Netherlands

Johannes C Van De Ven

This inventor holds 9 USPTO granted patents. Top assignees: U.S. Philips Corporation, U.S. Phillips Corporation. Active years: 1987-2000.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes C Van De Ven. Retrieved from https://idiyas.com/inventor/johannes-c-van-de-ven

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

USPTO Granted Patents = 9

% Patents Active = 100.0

Average Co-Inventor Count = 1.1

ph-index = 8

Forward Citations = 169(Granted Patents)


Company Filing History:

goldMedal8 out of 14,087 
 
U.S. Philips Corporation
 patents
silverMedal1 out of 77 
 
U.S. Phillips Corporation
 patents

Years Active: 1987-2000

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9 patents (USPTO):Explore Patents
1. 6151162 - Rear projection screen (2000-11-21),
2. 6046846 - Image projection screen having diffuser to spread light (2000-04-04),
3. 5889612 - Rear pojection screen (1999-03-30),
4. 5005945 - Rear projection screen and rear projection system comprising such a (1991-04-09),
5. 4911529 - Front projection screen (1990-03-27),
6. 4762393 - Rear projection screen and rear projection system provided with such a (1988-08-09),
7. 4721361 - Rear projection image viewing system (1988-01-26),
8. 4688093 - Transmission projection screen and method of manufacturing same (1987-08-18),
9. 4666248 - Rear-projection screen (1987-05-19),

Title: Innovations of Johannes C Van De Ven

Introduction

Johannes C Van De Ven is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of projection technology, holding a total of 9 patents. His work has been influential in enhancing the quality and functionality of projection screens.

Latest Patents

One of his latest patents is a rear projection screen that features a lenticular structure and a Fresnel structure. The Fresnel structure includes riser edges and facets that are designed to optimize image projection. Another innovative patent involves an image projection screen equipped with a diffuser to spread light effectively. This design incorporates a first lens structure of longitudinal lenses and a pattern of light-absorbing strips, ensuring an even distribution of light in both horizontal and vertical directions.

Career Highlights

Throughout his career, Johannes has worked with prominent companies, including U.S. Philips Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in projection technology.

Collaborations

Johannes has collaborated with notable coworkers such as Gerrit B Gerritsen and Leendert Vriens. Their combined expertise has contributed to the advancement of various projects in the field.

Conclusion

Johannes C Van De Ven's contributions to projection technology through his patents and collaborations highlight his role as a significant inventor in the industry. His innovative designs continue to influence the way we experience visual media today.

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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