Company Filing History:
Years Active: 2001-2003
Title: Paul D Kammann: Innovator in Fieldbus Communication and Signal Processing
Introduction
Paul D Kammann is a notable inventor based in Golden Valley, MN (US). He has made significant contributions to the fields of fieldbus communication and signal processing. With a total of 2 patents, Kammann's work has advanced the technology used in various communication systems.
Latest Patents
Kammann's latest patents include a "Fieldbus message queuing method and apparatus." This invention provides a method and apparatus that allows portions of two fieldbus messages to be stored in a fieldbus device. The device comprises a media access unit, a fieldbus communication controller, and a controller. The media access unit connects to a fieldbus loop to receive signals and generate a digital bitstream. The communication controller assembles data segments from the bitstream and stores them in a receive FIFO memory. The controller then reads these segments and acts upon the fieldbus messages.
Another significant patent is the "Method and apparatus for demodulating coherent and non-coherent modulated signals." This invention involves a receiver that processes modulated message signals in non-coherent FSK and coherent 8PSK protocols. A configurable processor demodulates these signals, utilizing a demodulator that derives in-phase and quadrature signals. The phase detector responds to these signals to derive a phase signal, allowing the processor to operate as a phase-locked loop for coherent modulated signals.
Career Highlights
Paul D Kammann is currently employed at Rosemount Inc., where he continues to innovate in the field of communication technologies. His work has been instrumental in developing methods that enhance the efficiency and reliability of data transmission.
Collaborations
Kammann has collaborated with notable coworkers, including Stephen D Anderson and Daniel V Hulse. Their combined expertise has contributed to the successful development of advanced communication technologies.
Conclusion
Paul D Kammann's contributions to fieldbus communication and signal processing demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.