Company Filing History:
Years Active: 2010-2011
Title: Innovations of Nicholas Wayne Rolheiser
Introduction
Nicholas Wayne Rolheiser is a notable inventor based in Saskatoon, Canada. He has made significant contributions to the field of technology, particularly in the area of power management and data processing. With a total of 2 patents, Rolheiser's work focuses on enhancing the efficiency of digital systems.
Latest Patents
Rolheiser's latest patents include innovative methods and apparatuses aimed at reducing power consumption and improving data handling. One of his patents is titled "Egress selection switch architecture with power management." This invention introduces a method for minimizing power consumption and digital logic noise in time division multiplexed memory switches. The architecture features an egress selection switch (ESS) block that includes a data disable block, which prevents the propagation of data to egress ports when not selected. This method effectively partitions ports into groups, saving power by disabling the fanout tree based on port group selection.
Another significant patent is "Method and apparatus for reducing current demand variations in large fan-out trees." This invention addresses the challenge of current demand variations by splitting the fanout tree into sub-groups with equal parasitic capacitance. The data is scrambled according to a specific sequence, ensuring a constant number of bits are toggled over time. The apparatus consists of three blocks: a scrambler, egress logic, and a de-scrambler, which work together to manage data flow efficiently.
Career Highlights
Throughout his career, Rolheiser has worked with prominent companies such as PMC-Sierra, Inc. and PMC-Sierra US, Inc. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in technology.
Collaborations
Rolheiser has collaborated with notable colleagues, including Winston Ki-Cheong Mok and Carl Dietz McCrosky. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Nicholas Wayne Rolheiser's contributions to the field of technology through his patents demonstrate his commitment to innovation and efficiency. His work continues to influence advancements in power management and data processing systems.