This inventor holds 16 USPTO granted patents, primarily in Lighting Technology. Top assignees: U.S. Philips Corporation, Koninklijke Philips Corporation N.v.. Active years: 1976-2010.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Mierlo, NL (2003)
- Eindhoven, NL (1976 - 2010)
Company Filing History:
9 out of 14,087 
7 out of 21,919 
Years Active: 1976-2010
Areas of Expertise:
Title: Innovations of Johannes Hendrik Wessels
Introduction
Johannes Hendrik Wessels is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of technology, particularly in wireless communication and control systems. With a total of 16 patents to his name, Wessels has demonstrated a commitment to innovation and advancement in his field.
Latest Patents
One of Wessels' latest patents is an antenna that utilizes lamp electrodes. This invention provides a wireless control system for lamps, such as fluorescent lamps, which are managed by a ballast with a wireless control interface for RF communication. The design incorporates a coupling capacitor or a Lecher line transformer to connect the receiver input and transmitter output of the control interface module to one or more electrode wires. During operation, the lamp electrodes function as the antenna for communication.
Another significant patent is a communication network designed to replace a malfunctioning active master with a new active master. This network consists of multiple devices and a control unit that generates control signals to manage the operation of these devices. Each device is equipped with a device operating circuit, a communication interface for receiving command signals, and a control circuit that regulates the device's operation based on these signals. The system is designed to activate one master as the active master, and if it fails, another master is activated to take over its responsibilities.
Career Highlights
Wessels has worked with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Throughout his career, Wessels has collaborated with talented individuals, including Ling Wang and Jacob Schlejen. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Johannes Hendrik Wessels is a distinguished inventor whose work has significantly impacted the field of wireless communication and control systems. His innovative patents and collaborations reflect his dedication to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile