This inventor holds 3 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1998-1999.
Company Filing History:
Years Active: 1998-1999
Title: Innovations of Leo H Krings
Introduction
Leo H Krings is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of electro-optical devices, holding a total of 3 patents. His work focuses on advancements that enhance the functionality and efficiency of optical switching and electrochromic elements.
Latest Patents
One of Krings' latest patents is an electro-optical switching device. This device comprises a transparent substrate, a switching layer of yttrium hydride as a first electrode, a palladium layer, an electrolyte layer, and a layer of WO.sub.3 hydride as the second electrode. Under the influence of a potential difference or direct current between the electrodes, the yttrium hydride undergoes an electrochemical conversion that is reversible and affects optical transmission.
Another significant patent is for an electrochromic element. This element features an electrochromic layer whose transmission properties change when a voltage difference is applied. The layer consists of a first metal oxide and a second metal oxide, which can alter its transparency based on the concentration of guest atoms incorporated within it. These electrochromic elements are particularly useful in display devices.
Career Highlights
Leo H Krings is associated with U.S. Philips Corporation, where he has been instrumental in developing innovative technologies. His work has contributed to the advancement of electro-optical devices, making them more efficient and versatile.
Collaborations
Some of his notable coworkers include Erik Paul Boonekamp and Petrus H Notten. Their collaborative efforts have further enhanced the research and development of electro-optical technologies.
Conclusion
Leo H Krings is a prominent inventor whose work in electro-optical devices has led to significant advancements in the field. His patents reflect a commitment to innovation and the development of technologies that improve optical functionalities.