Yufeng Liu

Title: **Yufeng Liu: Innovator in Active Pen Technology**

Introduction

Yufeng Liu is a distinguished inventor based in Shenzhen, China, notable for his contributions to the fields of electronics and active pen technology. With a total of three patents to his name, Liu has demonstrated a strong commitment to innovation and advancing technology.

Latest Patents

Liu's recent patents include the following groundbreaking technologies:

1. **Method for Detecting Pressure of Active Pen** - This patent describes a method to detect pressure applied to an active pen, which incorporates a touch sensor within the pen body. The method involves measuring the capacitance change detected by the sensor to ascertain the pressure value on the pen. This innovative approach not only facilitates accurate pressure detection but also aims to lower production costs for active pens.

2. **Method for Accessing Code SRAM and Electronic Device** - Liu's second patent divulges a method for accessing a code Static Random Access Memory (SRAM) used in electronic devices. The method outlines a process whereby an in-circuit emulator interfaces with a controller to manage code access from the SRAM, ensuring that the device operates correctly even when addressing abnormal cells.

Career Highlights

Yufeng Liu has worked with reputable companies throughout his career, including Shenzhen Goodix Technology Co., Ltd. and another subsidiary linked with Goodix Technology. His experience in these organizations has positioned him at the forefront of technology development in the semiconductor and consumer electronics sectors.

Collaborations

Throughout his career, Liu has collaborated with talented colleagues such as Wenhe Jin and Hailin Yin. These partnerships have enriched his research and led to significant advancements in his area of expertise.

Conclusion

Yufeng Liu stands out as an innovator who continually pushes the boundaries of technology in the realm of active pen systems. With his impressive track record of patents and meaningful collaborations, Liu’s contributions are likely to have a lasting impact on the electronics industry, inspiring future generations of inventors and innovators.