Geetha N Rangan

Title: Geetha N Rangan: Innovator in Network Technology

Introduction

Geetha N Rangan is a prominent inventor based in Sunnyvale, CA (US). She has made significant contributions to the field of network technology, holding a total of 4 patents. Her innovative work has paved the way for advancements in communication systems.

Latest Patents

One of her latest patents is a network transceiver having a LED interface operable in parallel and serial modes. This novel multi-port network transceiver features an LED interface that supports both parallel and serial LED modes. The LED interface includes a pair of LED pins for each port. In the parallel LED mode, one pin indicates the status of a 10 Mb/s communication, while the other pin represents the status of a 100 Mb/s communication. In the serial LED mode, status information for all ports is transmitted using three pins that supply a serial data stream, a frame signal, and a clock signal. The serial data stream consists of frames, each representing various events for the multiple ports. The frame signal helps identify the boundary between the frames, and the transfer of the serial data stream is synchronized to the clock signal.

Another significant patent is a synchronous clock multiplexer. This clock multiplexer includes multiple clock selection circuits. Each clock selection circuit determines if a clock input is selected and provides the clock input to a clock output based on this determination. Each circuit also features deselect inputs and a select input, which is coupled to a deselect output. The deselect output provides a signal indicating whether the select input is active. The clock input is not provided to the clock output when one of the deselect inputs is active.

Career Highlights

Geetha has worked with notable companies such as National Semiconductor Corporation and Advanced Micro Devices Corporation. Her experience in these organizations has contributed to her expertise in network technology and innovation.

Collaborations

Some of her coworkers include Debra J Worsley and Brian C Edem. Their collaboration has likely fostered a creative environment that encourages innovation and the development of new technologies.

Conclusion

Geetha N Rangan is a remarkable inventor whose work in network technology has led to significant advancements in communication systems. Her patents reflect her innovative spirit and dedication to improving technology.