Company Filing History:
2 out of 14,087 
1 out of 851 
1 out of 1 Years Active: 1994-2021
Title: Doeke J Oostra: Innovator in Electrowetting Technology
Introduction
Doeke J Oostra is a prominent inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of optoelectronics and optical elements, holding a total of 4 patents. His innovative work focuses on electrowetting technology, which has applications in various optical devices.
Latest Patents
One of his latest patents is the "Electrowetting Optical Element." This invention features a first and second electrode layer stack, each equipped with electrodes that apply voltage to rearrange polar liquid relative to non-polar liquid. A containment space is formed between these stacks, with cell walls defining the sides of the containment space. Additionally, the electrowetting optical element includes a retroreflective layer that reflects incident light back through the element.
Another notable patent is the "Holder for Optoelectronic Device Having Connection Pins Bent Toward a." This invention provides a holder for an optoelectronic device, which includes a coaxial module secured within the holder. The module contains an optoelectronic component, such as a semiconductor diode laser, capable of receiving or emitting radiation. The connection pins for the optoelectronic component are bent towards the connection means, allowing for efficient electrical connections.
Career Highlights
Doeke J Oostra has worked with notable companies, including U.S. Philips Corporation and JDS Uniphase Corporation. His experience in these organizations has contributed to his expertise in the field of optoelectronics and innovation.
Collaborations
Throughout his career, Doeke has collaborated with esteemed colleagues, including Jozef J Ottenheim and Gerardus J Ouwerling. These collaborations have further enriched his work and contributions to the industry.
Conclusion
Doeke J Oostra is a distinguished inventor whose work in electrowetting technology and optoelectronics has led to several impactful patents. His contributions continue to influence advancements in optical devices and technologies.