Company Filing History:
Years Active: 1986-1989
Title: Frank Karim: Innovator in Electronic Control Systems
Introduction
Frank Karim is a notable inventor based in Hanover Park, IL (US). He has made significant contributions to the field of electronic control systems, holding a total of 2 patents. His work primarily focuses on enhancing the efficiency and reliability of various mechanical systems.
Latest Patents
One of Frank Karim's latest patents is the "Servo control system for transmission shaft speed control." This invention discloses an electronic shaft synchronization system that employs a proportional integral controller for controlling the speed offset between two shafts approaching synchronization. The system calculates an error signal that represents the differences in shaft speeds. It also includes means for measuring the quality of the error signal, allowing the integrator to be initialized once the error signal reaches a first threshold. This innovation alleviates the typical delay problem experienced with such integration, enabling substantially faster synchronization between the shafts.
Another significant patent is the "Injector driver fault detect and protection device." This device is designed for use with fuel injection systems that include at least one solenoid for controlling a fuel injection valve. It features a fault detect and protection unit that receives current sense information regarding the flow of current through the solenoid, control signals from the control unit, and engine rotation data. Based on this information, the unit can provide a fault protect signal to open circuit the solenoid under specific fault conditions, ensuring the safety and reliability of the fuel injection system.
Career Highlights
Frank Karim is currently employed at Motorola Corporation, a leading company in the telecommunications and electronics industry. His work at Motorola has allowed him to develop innovative solutions that enhance the performance of electronic systems.
Collaborations
Throughout his career, Frank has collaborated with notable colleagues, including Howard L Frank and Nicholas C Hopman. These collaborations have contributed to the advancement of technology in their respective fields.
Conclusion
Frank Karim's contributions to electronic control systems through his patents demonstrate his innovative spirit and commitment to improving technology. His work continues to influence the industry and pave the way for future advancements.