Company Filing History:
Years Active: 1990
Title: Theodor E Bart: Innovator in Power Supply and Motion Detection Technologies
Introduction
Theodor E Bart is a notable inventor based in Kindhausen, Switzerland. He has made significant contributions to the fields of power supply and motion detection technologies. With a total of two patents to his name, Bart's innovations have had a lasting impact on electronic devices.
Latest Patents
One of Bart's latest patents is a power supply fault protection circuit. This invention utilizes a MOSFET power switching transistor in a DC-to-DC converter for television apparatuses. The design includes a drain electrode coupled via a primary winding of a chopper transformer to an input supply voltage. During normal operation, a first signal at a given frequency causes alternate conduction and nonconduction in the transistor. A second signal, proportional to the voltage developed across the internal 'on' resistance of the transistor, is generated when the transistor is conductive. This second signal is clamped when the MOSFET transistor is nonconductive, preventing further conduction when its amplitude exceeds a predetermined threshold level of current.
Another significant patent by Bart is a T.V. motion detector with false alarm immunity. This motion detector compares the video signal from a camera to a signal from an earlier scene, producing an alarm signal if an edge of any object has changed its position. It employs a phase detector to sense movement only at the edges of objects and requires movement in several vertical video lines to prevent false signals from minor disturbances, such as raindrops. The system ensures that several adjacent horizontal areas must show movement to activate an alarm.
Career Highlights
Throughout his career, Theodor E Bart has worked with prominent companies, including Burle Technologies, Inc. and RCA Licensing Corporation. His work in these organizations has allowed him to develop and refine his innovative ideas.
Collaborations
Bart has collaborated with notable individuals in the field, including Felix Aschwanden and Peter E Haferl. These partnerships have contributed to the advancement of his inventions and the successful implementation of his ideas.
Conclusion
Theodor E Bart is a distinguished inventor whose work in power supply and motion detection technologies has made a significant impact. His patents reflect his innovative spirit and dedication to improving electronic devices.