Location History:
- Cary, IL (US) (1998)
- Phoenix, AZ (US) (2003 - 2006)
Company Filing History:
Years Active: 1998-2006
Title: The Innovations of Alex Wayne Hietala
Introduction
Alex Wayne Hietala is a notable inventor based in Phoenix, AZ. He has made significant contributions to the field of digital modulation and fractional sequence generation. With a total of 5 patents to his name, Hietala's work has had a considerable impact on technology.
Latest Patents
Hietala's latest patents include "Fractional-N digital modulation with analog IQ interface" and "Accumulator with programmable full-scale range." The first patent describes a system where digital I and Q data streams are generated by specially configured conversion circuits. These outputs are then applied to a Fractional-N synthesizer for modulation. The system employs comparators to detect the state of analog I and Q signals, allowing for the decoding of outputs to determine the NRZ sequence. This innovative approach enables inputs to be received in either analog or digital formats, enhancing flexibility. The second patent outlines a fractional sequence generator that utilizes a multi-accumulator structure to produce carry-out signals for an adder. This design allows for programmable denominators, making it adaptable for various applications.
Career Highlights
Throughout his career, Hietala has worked with prominent companies such as RF Micro Devices, Inc. and Motorola Corporation. His experience in these organizations has contributed to his expertise in the field of digital technology and modulation.
Collaborations
Hietala has collaborated with notable professionals, including Scott R. Humphreys and Nadim Khlat. These partnerships have likely enriched his work and led to further innovations in his projects.
Conclusion
Alex Wayne Hietala's contributions to digital modulation and fractional sequence generation demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.