Norman Lee Koren

Title: The Innovations of Norman Lee Koren

Introduction

Norman Lee Koren is a notable inventor based in Boulder, Colorado. He is recognized for his contributions to the field of digital data encoding. With a focus on innovative methods, Koren has made significant strides in enhancing data transmission technologies.

Latest Patents

Koren holds a patent for the "Power-tailored write-current method." This method involves generating an encoded signal from a sequential stream of digital data. The encoded signal features a non-power carrying null state and a power carrying active state with two opposing polarities. Logical one bits are distinguished from logical zero bits by inverting the encoded signal's polarity at the start of only the logical one bits. The encoded signal is set to the active state during a bit set-up period before, and held in the active state during a bit hold period after each polarity inversion. At other times, the encoded signal is set to the null state. The method may also include equalization pulses during strings of consecutive logical zero bits to prevent the encoded signal from remaining in the null state for extended periods. Each equalization pulse is preceded by an equalization set-up period and followed by an equalization hold period where the encoded signal is in the active state. In the preferred embodiment, the set-up periods, hold periods, and equalization pulse periods are one-third the duration period of the logical bits.

Career Highlights

Koren has made significant contributions while working at Storage Technology Corporation. His innovative approach to data encoding has paved the way for advancements in digital communication technologies. His work has been instrumental in improving the efficiency and reliability of data transmission.

Collaborations

Throughout his career, Koren has collaborated with notable colleagues such as Richard C Schneider and Keith Gary Boyer. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies.

Conclusion

Norman Lee Koren's contributions to the field of digital data encoding exemplify the spirit of innovation. His patented methods have significantly impacted the way data is transmitted and processed. Koren's work continues to influence advancements in technology, showcasing the importance of inventive thinking in the digital age.