Changchun Li

Title: Changchun Li: Innovator in Computer Aided Design

Introduction

Changchun Li is a notable inventor based in Jiangsu, China. He has made significant contributions to the field of Computer Aided Design (CAD) through his innovative patent. His work focuses on enhancing user efficiency in graphic entity selection within CAD systems.

Latest Patents

Changchun Li holds a patent for a "Method and device for selecting entity in drawing." This invention discloses a method and device that improves the selection process of entities in a drawing. The method involves invoking a hooked preview program after a functional instruction is inputted into a CAD system. A pickup point in the drawing is selected, and entities within a predetermined range are filtered to obtain a preselected entity. The preselected entity is then processed via the hooked preview program, allowing users to preview the results of their control instructions. This innovation significantly reduces the need for repeated selections, thereby improving working efficiency.

Career Highlights

Changchun Li is associated with Suzhou Gstarsoft Co., Ltd., where he continues to develop and refine his innovative ideas. His work has been instrumental in advancing CAD technology, making it more user-friendly and efficient.

Collaborations

Changchun has collaborated with notable colleagues such as Guangsheng Wang and Songbin Guan. Their combined expertise contributes to the innovative environment at Suzhou Gstarsoft Co., Ltd.

Conclusion

Changchun Li's contributions to the field of CAD through his patent demonstrate his commitment to innovation and efficiency. His work not only enhances user experience but also sets a benchmark for future developments in the industry.