This inventor holds 4 USPTO granted patents and 1 published patent application. Top assignees: Lenovo (Beijing) Limited, Beijing Lenovo Software Ltd., Legend Holdings Ltd.. Active years: 2012-2014.
Company Filing History:
4 out of 2,050 
1 out of 389 
1 out of 13 
Years Active: 2012-2014
Title: Chengkun Sun - Innovator in Presentation Technology
Introduction
Chengkun Sun is a notable inventor based in Beijing, China. He has made significant contributions to the field of presentation technology, holding a total of 4 patents. His innovative approaches have enhanced the way presentations are conducted, making them more efficient and user-friendly.
Latest Patents
Chengkun Sun's latest patents include a "Presentation system and method" and a "Method for acquiring graphics device interface invocation by using filter driver." The presentation system allows users to create buffer areas in a first presentation device for applications, enabling the redirection of presentation-related data to multiple devices simultaneously. This innovation facilitates the use of various applications on different presentation devices from a single host. The second patent focuses on intercepting graphics device interface invocations using a filter driver, which enhances video and 3D acceleration capabilities without compromising the performance of the graphics card. This method ensures high-quality visuals and display effects, providing a seamless user experience.
Career Highlights
Chengkun Sun has worked with prominent companies such as Lenovo Limited and Beijing Lenovo Software Ltd. His experience in these organizations has contributed to his expertise in developing cutting-edge technologies in the presentation domain.
Collaborations
Some of his notable coworkers include Yiqiang Yan and Hongwei Li. Their collaboration has likely fostered an environment of innovation and creativity, leading to the development of impactful technologies.
Conclusion
Chengkun Sun's contributions to presentation technology through his patents and career achievements highlight his role as a significant innovator in the field. His work continues to influence how presentations are conducted, making them more versatile and effective.