Company Filing History:
Years Active: 2012-2018
Title: Innovations by Subramanian Venkateswaran
Introduction
Subramanian Venkateswaran is a notable inventor based in Santa Clara, CA. He has made significant contributions to the field of spatial querying and data visualization, holding a total of 4 patents. His work primarily focuses on improving the efficiency of spatial queries and generating geometric models for massive datasets.
Latest Patents
One of his latest patents is titled "Hierarchical grid for spatial querying." This innovation provides techniques for enhancing the performance of spatial queries by defining a grid that divides the domain space into cells. It utilizes a cell-to-item mapping to determine which items do not need to be individually evaluated against the location criteria of the spatial queries. Depending on the cell an item belongs to, it may automatically qualify as a match, be disqualified, or require specific evaluation. Additionally, to accommodate items of varying sizes, the query window of a spatial query can be expanded, and multiple grids with differently sized cells can be established for the domain space.
Another significant patent is "Geometric model for visually debugging massive spatial datasets." This patent outlines techniques for generating geometric models from raw datasets. The method involves receiving a raw data set and utilizing generation parameters that include an abstraction function, a plurality of size pairs, and a quality interval. Each size pair consists of a view size and a portion size, which are crucial for associating grid square sizes with the size pairs. The resulting geometric models are generated based on the raw data set and the associated parameters.
Career Highlights
Subramanian Venkateswaran is currently employed at Oracle International Corporation, where he continues to innovate and contribute to advancements in technology. His work has had a significant impact on the efficiency of data processing and visualization.
Collaborations
He has collaborated with notable coworkers, including Alexander Korobkov and Jay J Zhu, who have also contributed to the field of spatial data and querying techniques.
Conclusion
Subramanian Venkateswaran's contributions to spatial querying and data visualization through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence advancements in the field, making significant strides in how spatial data is processed and understood.