This inventor holds 2 USPTO granted patents, plus 2 CIPO patents and 2 EPO patents. Top assignees: Nederlandse Organisatie Voor Toegepast-Natuurwetenschappelijk Onderzoek Tno, Dsm IP Assets B.v.. Active years: 2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 1,210 
1 out of 1,777 
Years Active: 2014
Title: Jentske D Kooistra: Innovator in Stereolithography Illumination Systems
Introduction
Jentske D Kooistra is a notable inventor based in Delft, Netherlands. He has made significant contributions to the field of stereolithography, particularly in the development of advanced illumination systems. With a total of 2 patents to his name, Kooistra's work is recognized for its innovative approach to enhancing the efficiency and effectiveness of stereolithography apparatuses.
Latest Patents
Kooistra's latest patents focus on illumination systems designed for use in stereolithography apparatuses. The first patent describes an illumination system that includes a planar support and a two-dimensional array of individually controllable wide-angle light-emitting diodes (LEDs). This system features a multilens projector array that projects a focused image of the LEDs onto a work area. The design ensures that the light emitting edge area image spot size is smaller than or equal to the light emitting central area image spot size, enhancing precision in the application process.
The second patent also pertains to an illumination system for stereolithography. It comprises a planar support and a multilens projector array that is mechanically supported over the LED array. This projector array includes a stack of optical elements, including lenslets that project the LEDs onto a work surface. The design allows for a rigid body formation, ensuring stability during operation.
Career Highlights
Throughout his career, Kooistra has worked with prominent organizations such as the Netherlands Organization for Applied Scientific Research (TNO) and DSM IP Assets B.V. His experience in these companies has contributed to his expertise in the field of applied sciences and innovation.
Collaborations
Kooistra has collaborated with notable individuals in his field, including Jacobus Hubertus Theodoor Jamar and Andries Rijfers. These collaborations have likely enriched his work and contributed to the advancements in stereolithography technology.
Conclusion
Jentske D Kooistra is a distinguished inventor whose work in stereolithography illumination systems has made a significant impact in the field. His innovative patents and collaborations reflect his commitment to advancing technology in this area.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile