This inventor holds 1 USPTO granted patent. Top assignee: U.S. Philips Corporation. Active years: 1982.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1982
Title: Cornelis Stapel and His Color Display Tube Patent.
Introduction
Cornelis Stapel is an inventor associated with Eindhoven, Netherlands. His recorded patent concerns the construction and positioning of reference studs on a color display tube.
Latest Patents
Stapel’s listed patent, “Color display tube,” describes reference studs mounted on the outside of the tube’s cone to guide the placement of a system of deflection coils. The studs are made from non-ferromagnetic material, and the side secured to the cone consists of stainless steel, titanium, or a titanium alloy. These materials help prevent interference with the magnetic fields generated by the coils. The studs are attached with glue that allows them to be removed if necessary. Stapel is credited with 1 patent.
Career Highlights
The available information associates Stapel with U.S. Philips Corporation. His patent reflects work on practical design details for color display tubes, particularly the relationship between mounting components and deflection fields.
Collaborations
Stapel’s listed coworker is Johannus A. Vennix. The available details identify their professional association but do not specify the nature of their collaboration.
Conclusion
Cornelis Stapel’s recorded invention addresses how reference studs can be securely mounted on a color display tube while minimizing interference with its deflection coils.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile