Lev Borisovich Nachmanson

Title: **Lev Borisovich Nachmanson - Innovator in Interactive Connector Systems**

Introduction

Lev Borisovich Nachmanson is a notable inventor based in Redmond, WA, recognized for his contributions to the field of interactive connector routing systems. With a total of 10 patents to his name, Nachmanson's inventive prowess has significantly impacted the development of systems that enhance digital workspace functionality.

Latest Patents

Among Lev's latest patents is an innovation titled **"Interactive Connector Routing Between Obstacles."** This system introduces a method for creating connectors between two shapes in a digital canvas that is primarily based on the shortest path. It aims to reduce computation time by avoiding the use of a tangent visibility graph whenever possible. When applicable, the graph is constructed incrementally during the pointing device events, determining valid paths between set source and target ports. In cases where no simple path exists, the system dynamically builds an extended tangent visibility graph through an iterative process, systematically enlarging an active rectangle to encompass necessary obstacles and shapes. This innovative approach includes finishing techniques to enhance the smoothness of the connector paths.

Another significant patent is **"Edge Routing Using Connection Regions."** This invention focuses on linking a source node to a target node via an edge that connects a connection region related to the source node with a candidate connection region of the target node. The system identifies constraints for candidate connection regions that dictate their positioning on the target node, ensuring a flexible connection design by allowing disconnection between candidate regions. Visually representing the positions of these connection regions enhances usability and accessibility for users.

Career Highlights

Lev Borisovich Nachmanson has made significant contributions while working with various organizations, most notably with Microsoft Technology Licensing, LLC. His innovative work has been instrumental in shaping modern digital connectivity solutions.

Collaborations

Throughout his career, Lev has collaborated with distinguished professionals in his field, including Margus Veanes and Wolfgang Grieskamp. These partnerships have contributed to the success of his projects and the advancement of technology in connector routing systems.

Conclusion

Lev Borisovich Nachmanson's innovative spirit continues to drive advancements in the realm of interactive connector systems. With his impressive portfolio of patents and collaborations with notable professionals, he remains a significant figure in the technology landscape, dedicated to enhancing the efficiency and functionality of digital environments.