Pengcheng Wen

Title: **Inventor Spotlight: Pengcheng Wen from Beijing, CN**

Introduction

Pengcheng Wen is a notable inventor based in Beijing, China, recognized for his contributions to the field of technology with a focus on touch screen and display technologies. With a portfolio comprising four patents, his innovations enhance user interaction with devices, particularly through the use of active pens and touch screens.

Latest Patents

Pengcheng Wen’s most recent patents include a groundbreaking **Palm Rejection Method for Active Pens and Touch Screen Devices**. This innovative method optimizes the interaction between an active pen and a touch screen panel by initiating a communication protocol that determines the touch zone for more effective user input. This technology allows for the disabling of touch communication channels when the active pen is detected, thus reducing unintended inputs during use. The invention also incorporates a set delay before re-enabling touch channels, which enhances overall stability and reliability of user interactions.

Another significant patent is his **System and Method for Display Synchronization**. This method allows the display to operate with a non-synchronized touch scan pattern, independent of the refresh rate of the display. By detecting synchronization pulses from the display controller, this innovation intelligently schedules touch scans to avoid coincidences with display refreshes, thereby ensuring a smoother user experience.

Career Highlights

Throughout his career, Pengcheng Wen has made notable strides in the tech industry. He has worked with major companies like STMicroelectronics Beijing R&D Company Ltd. and STMicroelectronics GmbH, where he has honed his skills and developed his inventive ideas.

Collaborations

Pengcheng has collaborated with talented individuals like Yuan Yun Wang and Yingying Sun. Their combined efforts in research and development have contributed significantly to the advancements seen in touch technologies and display synchronization methods.

Conclusion

Pengcheng Wen remains an influential figure in the realm of technology and innovation, with his patents paving the way for enhanced interactivity in modern devices. His work not only showcases his inventive spirit but also highlights the importance of collaboration in the pursuit of technological advancements. As the demand for more intuitive touch technology grows, Pengcheng’s contributions will undoubtedly play a critical role in shaping the future of user-device interactions.