This inventor holds 2 USPTO granted patents. Top assignee: U.S. Philips Corporation. Active years: 1992-1999.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1992-1999
Title: Karel M Van Der Waarde: Innovator in Semiconductor and Lighting Technologies
Introduction
Karel M Van Der Waarde is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the fields of semiconductor devices and electric lighting. With a total of 2 patents, his work showcases innovative solutions that enhance the performance and reliability of electronic components.
Latest Patents
One of his latest patents is titled "Structure comprising platinum layer bound to a surface of a silicon." This invention involves treating the silicon-oxide insulating layer of a semiconductor device with an aqueous metal-salt solution of a metal with an ion radius of less than 0.110 nm, such as Scandium, Lanthanum, or Zirconium. This treatment results in a platinum layer that exhibits excellent adhesive properties, improving the overall functionality of semiconductor devices.
Another significant patent is for an "Electric lamp with SiO.sub.2 vessel and seal therefor." This electric lamp features a quartz glass lamp vessel with tungsten current supply conductors extending through the wall of the lamp vessel to an electric element inside. The current supply conductors are coated with quartz glass, forming a gas-tight seal that ensures durability and strength. The coating contains various elements, including thorium, hafnium, and lanthanum, which contribute to the strong adhesion and reliability of the lamp.
Career Highlights
Karel M Van Der Waarde is associated with U.S. Philips Corporation, a leading company in the electronics and lighting industry. His work at Philips has allowed him to develop innovative technologies that have a lasting impact on the market.
Collaborations
Throughout his career, Karel has collaborated with notable colleagues, including Rudolf P Tijburg and Tjepke Hendrik Ekkelboom. These collaborations have fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Karel M Van Der Waarde is a distinguished inventor whose contributions to semiconductor and lighting technologies have paved the way for future innovations. His patents reflect a commitment to enhancing the performance and reliability of electronic devices.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile