This inventor holds 3 USPTO granted patents and 1 published patent application. Top assignees: Boe Technology Group Co., Ltd., Boe Intelligent Iot Technology Co., Ltd, Boe Technology Group. Active years: 2025-2026.
Company Filing History:
2 out of 18,295 
1 out of 7 
1 out of 1,404 Years Active: 2025-2026
Title: Zilong Du: Innovator in Writing Technology
Introduction
Zilong Du is a prominent inventor based in Beijing, China. He has made significant contributions to the field of writing technology, holding a total of 3 patents. His innovative work focuses on enhancing the functionality and interactivity of writing devices and display systems.
Latest Patents
Zilong Du's latest patents include a writing device, an intelligent writing board, and a method for setting the color of electronic handwriting. The writing device features a detection component that captures the use state of a writing pen, distinguishing between writing and non-writing states. It also includes a communication component that transmits detection data and color-related information to the intelligent writing board. This allows the board to adjust the color of electronic handwriting based on the pen's use state. Additionally, he has developed a method for intelligent graphic association and an interactive display device. This device utilizes a display screen and a control circuit to recognize hand-drawn graphics and display related control lists.
Career Highlights
Throughout his career, Zilong Du has worked with notable companies such as BOE Technology Group Co., Ltd. and BOE Intelligent IoT Technology Co., Ltd. His experience in these organizations has contributed to his expertise in developing advanced writing technologies.
Collaborations
Zilong Du has collaborated with talented individuals in his field, including Xinxin Mu and Yishuang Li. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Zilong Du is a visionary inventor whose work in writing technology continues to influence the industry. His patents reflect a commitment to enhancing user experience through innovative solutions.