Company Filing History:
Years Active: 1987
Title: The Innovative Contributions of Fah Rakpongs
Introduction
Fah Rakpongs is a notable inventor based in Lakewood, California. She has made significant contributions to the field of power measurement technology. With one patent to her name, her work exemplifies innovation and technical expertise.
Latest Patents
Fah Rakpongs holds a patent for an "Apparatus for providing cost efficient power measurement." This power measuring apparatus includes a first multiplexor that responds to polyphase voltage and current inputs being measured. The multiplexor reads these inputs in sequence based on address signals provided by a program-controlled microprocessor. The output of the multiplexor is coupled to an RMS to DC converter, which is further connected to a second multiplexor. The voltage inputs are coupled to a voltage averaging device, and the output is sent to additional inputs of the second multiplexor. The microprocessor reads and compares the voltage output from the averaging circuit and the corresponding voltage at the output of the converter, generating a correction factor. The microprocessor periodically adjusts the digital value of the voltage from the averaging circuit in response to this correction factor. The adjusted signal is then coupled to display means for visual readout. A third multiplexor is included to detect polyphase voltages and currents, with outputs controlled by the microprocessor to an analog multiplier. The output of the multiplier is coupled to a low pass filter, which corresponds to the kilowatt power consumed for that phase. The microprocessor is also capable of calculating a system power factor.
Career Highlights
Fah Rakpongs is currently employed at Computer Power Systems Corp., where she continues to develop innovative solutions in power measurement technology. Her work has been instrumental in advancing the efficiency and accuracy of power measurement systems.
Collaborations
Fah has collaborated with notable coworkers, including Robert D Catiller and John D Faivre. Their combined expertise has contributed to the success of various projects within their organization.
Conclusion
Fah Rakpongs is a pioneering inventor whose work in power measurement technology has made a significant impact. Her innovative patent showcases her technical skills and dedication to advancing the field.