Inventors with similar research interests:
Location History:
- Dallas, TX (US) (2020)
- Plano, TX (US) (2012 - 2024)
Company Filing History:
106 out of 106 
7 out of 28 
1 out of 1 
Years Active: 2012-2025
Areas of Expertise:
Title: Innovations of Solyman Ashrafi in Fiber and Millimeter Wave Communications
Introduction
Solyman Ashrafi, based in Plano, TX, is a distinguished inventor recognized for his prolific contributions to the field of communication technologies. With an impressive portfolio of 118 patents, Ashrafi has pioneered advancements that enhance the efficiency and capabilities of communication systems, particularly in fiber optics and millimeter wave technologies.
Latest Patents
Among Ashrafi's latest innovations is the patent titled "Application of Orbital Angular Momentum to Fiber, FSO and RF." This communications system features a transmitter circuit designed to transmit a communications signal effectively. The transmitter receives multiple input data streams, applying orthogonal functions to limit interference. Furthermore, it groups the input streams into distinct categories, each assigned different wavelengths that mitigate interference further. Through the application of positive and negative polarization within each group, Ashrafi's design optimizes the integrity of the data transmitted over various channels.
Another notable patent is the "Hybrid Digital-Analog mmWave Repeater/Relay with Full Duplex." This system deploys a repeater capable of communicating with multiple remote locations over millimeter wave communications links. It incorporates orbital angular momentum processing circuitry to limit interference, enhancing the quality of the transmitted and received signals. The full-duplex transmission circuitry allows simultaneous sending and receiving of signals, ensuring efficient communication between remote millimeter wave transceivers.
Career Highlights
Ashrafi has held significant roles in esteemed companies such as Nxgen Partners IP, LLC and MetroPCS Wireless, Inc. His work in these organizations has allowed him to apply his innovative concepts in real-world applications, further solidifying his reputation as a leader in communication technology.
Collaborations
Throughout his career, Solyman has collaborated with prominent professionals, including Roger Linquist and Nima Ashrafi. These partnerships have facilitated the development of cutting-edge solutions, contributing to advancements in the telecommunications industry.
Conclusion
Solyman Ashrafi's extensive array of patents and innovative designs underscores his commitment to improving communication technologies. His contributions, particularly in the application of orbital angular momentum and full-duplex systems, represent significant advancements in the field, which continue to shape the future of communication systems.