This inventor holds 6 USPTO granted patents and 2 published patent applications. Top assignees: Rf Micro Devices, Inc., Apple Inc.. Active years: 2003-2026.
Company Filing History:
Years Active: 2003-2026
Title: Richard Najarian: Innovator in GPS Technology
Introduction
Richard Najarian is a notable inventor based in Palos Verdes Estates, California. He has made significant contributions to the field of GPS technology, holding a total of 6 patents. His work focuses on enhancing the performance and reliability of GPS receivers.
Latest Patents
Najarian's latest patents include innovative designs aimed at improving GPS receiver functionality. One of his notable inventions is a frequency plan for GPS receivers. This invention provides a unique frequency plan that eliminates interference from internally generated frequencies. The GPS receiver utilizes downconversion circuitry with a first synthesizer output signal, reducing the L1 and L2 GPS signals to an intermediate frequency signal. The digitized signal contains essential GPS information and is designed to prevent internal signals from interfering with the received GPS signal.
Another significant patent is related to alias sampling for IF-to-baseband conversion in GPS receivers. This invention features sampling circuitry that performs IF-to-baseband conversion, allowing for a baseband digital representation of the amplified GPS input signal. The sampling rate is carefully selected to ensure that only the appropriate alias of the IF signal is digitized, enhancing the overall performance of the GPS receiver.
Career Highlights
Richard Najarian is currently associated with RF Micro Devices, Inc., where he continues to innovate in the field of radio frequency technology. His expertise in GPS technology has positioned him as a key player in the industry.
Collaborations
Throughout his career, Najarian has collaborated with talented individuals such as Richard Gerald Keegan and Andreas Warloe. These collaborations have contributed to the advancement of GPS technology and the development of innovative solutions.
Conclusion
Richard Najarian's contributions to GPS technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the development of reliable and efficient GPS receivers.