This inventor holds 4 USPTO granted patents. Top assignee: Chrysler Corporation. Active years: 1991-1994.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Madison, AL (US) (1991)
- Harvest, AL (US) (1994)
Company Filing History:
Years Active: 1991-1994
Title: Kevin R Hammond: Innovator in Pulse Width Modulation Systems
Introduction
Kevin R Hammond is a notable inventor based in Madison, AL (US). He has made significant contributions to the field of pulse width modulation systems, holding a total of 4 patents. His work primarily focuses on enhancing the functionality of air-core gauges, which are essential in various applications.
Latest Patents
Hammond's latest patents include innovative systems for controlling dual-coil, air-core gauges. One of his notable inventions is the "Air core gauge, multi-frequency pulse width modulator system therefor." This pulse-width modulation system allows for precise control of dual-coil, air-core gauges at various rates over 360 degrees. The system effectively moves a dial needle from one octant of the gauge to the next in response to coded data representing measurands. It achieves this by holding one coil at a 100% duty cycle while applying a PWM of a varying duty signal to the other coil. When the magnitude of the measurand indicates that the needle should move into another octant, the PWM signal and the 100% duty cycle signal are interchanged between the coils, facilitating the needle's movement across the dial.
Another significant patent is the "Air core gauge fixed voltage signal and variable pulse width modulation." This system also provides means for controlling dual-coil, air-core gauges over 360 degrees, utilizing similar principles to ensure accurate readings and functionality.
Career Highlights
Kevin R Hammond is currently employed at Chrysler Corporation, where he continues to innovate and develop advanced technologies. His work has been instrumental in improving the efficiency and accuracy of measurement systems used in various automotive applications.
Collaborations
Throughout his career, Hammond has collaborated with esteemed colleagues such as Paul A Markow and Donald E Hutchings. These partnerships have contributed to the advancement of technology in their respective fields.
Conclusion
Kevin R Hammond's contributions to the field of pulse width modulation systems and air-core gauges highlight his innovative spirit and dedication to advancing technology. His patents reflect a commitment to enhancing measurement accuracy and efficiency in various applications.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile