Company Filing History:
Years Active: 2011
Title: Katherine T Hoang: Innovator in Fiber Optic Technology
Introduction
Katherine T Hoang is a notable inventor based in Milpitas, CA (US). She has made significant contributions to the field of fiber optic technology, particularly in the development of advanced receivers for GPON systems. Her innovative work has led to the granting of a patent that enhances the efficiency and reliability of data transmission.
Latest Patents
Katherine holds a patent for a "PON burst mode receiver with fast decision threshold setting." This invention involves a receiver that converts analog signals derived from light pulses in a GPON fiber optic system into clean digital electrical signals. The system utilizes a photodetector and transimpedance amplifier (TIA) to convert light pulses into analog electrical signals. A reset signal generated by a media access controller (MAC) in the GPON system indicates the start of a new burst of data. The receiver features a switchable low pass filter that establishes the threshold voltage for determining whether the analog signal represents a logical 1 or a logical 0. At the beginning of a new burst, the low pass filter has a fast time constant to quickly establish the threshold voltage. Later during the burst, the low pass filter switches to a slow time constant, creating a relatively stable threshold voltage. Katherine's innovative approach significantly improves the performance of fiber optic communication systems.
Career Highlights
Katherine is currently employed at Micrel, Incorporated, where she continues to work on cutting-edge technologies in the field of electronics and communications. Her expertise and dedication to innovation have made her a valuable asset to her team and the industry.
Collaborations
Katherine collaborates with her coworker, Thomas S Wong, to further advance their projects and contribute to the development of new technologies in their field.
Conclusion
Katherine T Hoang is a pioneering inventor whose work in fiber optic technology has made a lasting impact on data transmission systems. Her patent for the PON burst mode receiver exemplifies her commitment to innovation and excellence in engineering.