Company Filing History:
Years Active: 1996
Title: Innovations of Zachary Y Deretsky
Introduction
Zachary Y Deretsky is an accomplished inventor based in San Jose, CA. He is known for his innovative contributions to the field of digital mapping. His work focuses on enhancing the accuracy and efficiency of map conflation processes.
Latest Patents
Zachary holds a patent for an invention titled "Automatic chain-based conflation of digital maps." This method employs conflation by pairing chains of arcs to determine matching intersections. The chains are formed using both attributes and geometric properties of the arcs. The intersections are treated as relations and stored in a custom relational database. The matching procedure involves standard operations on RDBMS, along with the elimination of ambiguous identifications. This results in maps being partitioned into smaller matched areas called wards. The positional and semantic information from the matched chains is then mapped onto a merged map through a general nonlinear transformation function.
Career Highlights
Zachary is currently employed at Etak, Inc., where he continues to develop innovative solutions in digital mapping. His work has significantly contributed to advancements in the field, showcasing his expertise and dedication to improving mapping technologies.
Collaborations
Zachary has collaborated with notable coworkers, including Uri Rodny and Marvin S White. Their combined efforts have led to significant advancements in their projects and innovations.
Conclusion
Zachary Y Deretsky's contributions to digital mapping through his patent and work at Etak, Inc. highlight his role as a key innovator in the field. His methods for map conflation represent a significant step forward in enhancing the accuracy and usability of digital maps.