This inventor holds 4 USPTO granted patents, plus 1 CIPO patent. Top assignee: U.S. Philips Corporation. Active years: 1987-1990.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1987-1990
Title: Jacobus W Van Der Ligt: Innovator in Optical Fiber Technology
Introduction
Jacobus W Van Der Ligt is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of optical fiber technology, holding a total of 4 patents. His work focuses on methods and devices that enhance the manufacturing process of optical fibers.
Latest Patents
One of his latest patents is a method of manufacturing an optical fiber having a protective coating. This innovative method involves a cooling device that cools the fiber after it is drawn from a preform. The cooling device consists of a forced-cooled double-walled tube, where a gas with excellent heat-transporting properties, such as helium, is present. The cooling process occurs through heat dissipation via the helium to the tube wall. Another significant patent is a method of arrangement for coating a fiber, particularly an optical fiber. This method includes an apparatus that provides a bubble-free coating on the fiber. The fiber is fed into a pressure chamber through an inlet duct and exits through a nozzle. Liquid coating material is supplied at a pressure that allows it to rise in the inlet duct, forming a convex meniscus. By flushing the surroundings of the inlet opening with a gas that has lower kinematic viscosity than air, the drawing speed for a bubble-free coating can be significantly increased.
Career Highlights
Jacobus has worked with prominent companies such as U.S. Philips Corporation and N.V. Philips' Gloeilampenfabrieken. His experience in these organizations has contributed to his expertise in optical fiber technology and innovation.
Collaborations
Some of his notable coworkers include Cornelis M Jochem and Cornelius M Jochem. Their collaboration has likely fostered advancements in their shared field of expertise.
Conclusion
Jacobus W Van Der Ligt is a distinguished inventor whose work in optical fiber technology has led to several innovative patents. His contributions continue to influence the industry and enhance the manufacturing processes of optical fibers.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile