Dinakar Venkata Sarraju

Title: Dinakar Venkata Sarraju: Innovative Patents and Impactful Contributions

Introduction:

Dinakar Venkata Sarraju, based in Bengaluru, IN, is a prolific inventor with an impressive portfolio of two patents. His latest patents demonstrate his expertise in developing power- and area-efficient clock detectors and methods for data capture in DDR memory interfaces. Having worked at leading companies like Advanced Micro Devices, Inc and MegaChips Corporation, Sarraju's contributions have made a significant impact in the field of innovations and patents.

Power- and Area-Efficient Clock Detector:

Sarraju's first notable invention is a power- and area-efficient clock detector. This innovative circuit consists of a first detector circuit, a second detector circuit, and a toggle detector circuit. The first detector circuit identifies when a clock signal is stuck in the first logic state, while the second detector circuit detects if it is stuck in the second logic state. The toggle detector circuit activates a toggle detect signal when both first and second detect signals are inactive. By minimizing power consumption and circuit area, this clock detector represents a valuable breakthrough in efficient clock signal detection, contributing to advancements across various technological domains.

Method and Apparatus for Data Capture in DDR Memory Interface:

Sarraju's second patent involves a method for data acquisition in DDR memory systems. This method involves oversampling data and strobe signals using a multiphase clock, generating a series of data signals and series of strobe signals. Through edge detection and adjustment, and linear shifting, the invention ensures synchronization between the data and sampling windows. By multiplexing the adjusted data series with the sample selected series, the final data signal is obtained. Sarraju's method and apparatus facilitate efficient data capture in DDR memory interfaces, playing a critical role in enhancing memory performance and bandwidth.

Work Experience and Collaborations:

Sarraju's expertise was honed during his employment at renowned companies like Advanced Micro Devices, Inc and MegaChips Corporation. Through his work, he has collaborated with distinguished colleagues such as Hariprasad Tt and Satish Sankaralingam. These collaborations have undoubtedly fostered an environment of innovation and led to the generation of valuable patents.

Conclusion:

Dinakar Venkata Sarraju's inventive contributions reveal his dedication to advancing technological capabilities in the domains of clock detection and data capture in DDR memory interfaces. With his two impactful patents and collaborations with esteemed professionals, Sarraju continues to contribute to the field of innovations and patents. His creative thinking and ingenuity exemplify the spirit of exploration and improvement within the realm of technology.