This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1980.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1980
Title: Teunis J Hazerdonk: Innovator in Opto-Electronics
Introduction
Teunis J Hazerdonk is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of opto-electronics, particularly in the area of focussing error detection.
Latest Patents
Hazerdonk holds a patent for an "Opto-electronic focussing error detection arrangement." This invention describes a system designed to detect deviations between a radiation reflecting surface and the plane of focussing of an objective system. The arrangement includes a beam-splitting element positioned in the path of the reflected beam, with two radiation-sensitive detectors arranged behind it. These detectors are grating-shaped and divided into two sections by adjustable selection devices. The resulting focussing error signal is highly independent of any positional errors of the detection system relative to the beam axis.
Career Highlights
Teunis J Hazerdonk is associated with U.S. Philips Corporation, where he has applied his expertise in opto-electronics. His work has contributed to advancements in technology that enhance the precision of optical systems.
Collaborations
Hazerdonk has collaborated with Gijsbertus Bouwhuis, furthering innovations in their field.
Conclusion
Teunis J Hazerdonk's work in opto-electronics exemplifies the impact of innovative thinking in technology. His contributions continue to influence advancements in focussing error detection systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile