Company Filing History:
Years Active: 2012-2014
Title: Innovations of Hossein Sederat in Energy Efficiency Ethernet Technology
Introduction
Hossein Sederat is a notable inventor based in San Jose, CA, who has made significant contributions to the field of communications technology. With a total of 4 patents to his name, Sederat's work focuses on enhancing energy efficiency in Ethernet systems.
Latest Patents
One of Sederat's latest patents is for an Energy Efficiency Ethernet (EEE) with 10GBASE-T structures. This innovation presents a communications system and method for switching data rates while maintaining the convergence of adaptive components. The system allows data rates to switch between various speeds, such as 10G, 1G, and 100M. The adaptive components include equalizers, cross-talk filters, transmission drivers, low-density parity checks, and echo cancellers. The technology reduces the data rate by maintaining the same symbol rate over a channel while minimizing the number of channels and the symbol alphabet. Additionally, it allows for the transition from full duplex to simplex communication. A round-robin rotation switches among different twisted pairs of a communication channel to ensure the convergence of adaptive components. Furthermore, inactive components can be powered down or have their power reduced to lower the energy consumption of the communications system.
Another significant patent by Sederat involves an Ethernet transceiver integrated circuit chip that includes multiple transceivers for coupling to various physical channels. A channel switcher is integrated with these transceivers, which can operate in two modes. In the first mode, all transceivers are activated to transceive data at a higher aggregate data transfer rate. In the second mode, fewer transceivers are activated to handle a lower aggregate data rate.
Career Highlights
Sederat is currently employed at Aquantia Corporation, where he continues to innovate in the field of Ethernet technology. His work has been instrumental in advancing energy-efficient communication systems.
Collaborations
Some of his notable coworkers include Paul Langner and Stephen Bates, who have collaborated with him on various projects within the company.
Conclusion
Hossein Sederat's contributions to energy efficiency in Ethernet technology highlight his innovative spirit and dedication to improving communication systems. His patents reflect a commitment to advancing technology while considering energy consumption, making a significant impact in the field.