This inventor holds 4 USPTO granted patents. Top assignees: Steyr-Daimler-Puch Ag, Daimler Chrysler Ag, Stylux-Gesellschaft Fur Lichtelektronik M.b.h.. Active years: 1991-2001.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
2 out of 182 
1 out of 2,614 
1 out of 1 Years Active: 1991-2001
Title: Otmar Bitsche: Innovator in Electric Vehicle Technology
Introduction
Otmar Bitsche is a notable inventor based in Graz, Austria, recognized for his contributions to electric vehicle technology. With a total of 4 patents, he has made significant advancements in the field, particularly in the areas of energy management and cooling systems for electric vehicles.
Latest Patents
One of his latest patents is a "Switching arrangement and process for switching off an electric energy source of a vehicle." This invention features a switching process and apparatus designed to ensure the safe disconnection of an electric energy supply in the event of a fault. The system employs two switching elements located near the energy source, allowing for an all-pole switch-off by opening both elements. In normal operation, one of the elements serves as an operating switch, enabling the energy source to be turned off safely.
Another significant patent is the "Liquid-cooled drive unit for an electric motor vehicle." This drive unit integrates an electric motor with a transmission unit and includes a cooling circuit that circulates a cooling liquid. The design ensures efficient cooling of both the control housing and the motor housing, enhancing the performance and reliability of electric vehicles.
Career Highlights
Throughout his career, Otmar Bitsche has worked with prominent companies in the automotive and electronics sectors. Notable among these are Steyr-Daimler-Puch AG and Stylux-Gesellschaft für Lichtelektronik M.b.H. His experience in these organizations has contributed to his expertise in electric vehicle technology and innovation.
Collaborations
Otmar has collaborated with several professionals in his field, including Robert Streit and Wolfgang Grabner. These partnerships have fostered a collaborative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Otmar Bitsche's work in electric vehicle technology exemplifies the spirit of innovation. His patents reflect a commitment to enhancing the safety and efficiency of electric vehicles, making him a significant figure in the industry.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile