Jianfei Chu

Title: Innovations of Jianfei Chu

Introduction

Jianfei Chu is a notable inventor based in Beijing, China. He has made significant contributions to the field of technology, particularly in sound recording and backlight circuits. With a total of 2 patents to his name, his work reflects a commitment to advancing electronic devices.

Latest Patents

One of Jianfei Chu's latest patents is a sound recording method and apparatus. This invention provides a method that includes displaying a first interface on a terminal device. The interface features controls for selecting recording options based on sound quality specifications. The terminal device processes recordings obtained by a microphone to achieve the desired sound quality.

Another significant patent is related to a backlight circuit, electronic device, and backlight adjustment method. This invention includes a backlight power supply chip and an adjustable resistor circuit. The circuit is designed to generate a reference current based on a switching signal, allowing for efficient backlight adjustment in electronic devices.

Career Highlights

Jianfei Chu has worked with prominent companies in the technology sector, including Huawei Technologies Co., Limited and Honor Device Co., Ltd. His experience in these organizations has contributed to his expertise in developing innovative solutions in electronics.

Collaborations

Throughout his career, Jianfei has collaborated with talented individuals such as Junqing Shuai and Haojing Zhang. These collaborations have likely enhanced his inventive capabilities and broadened his impact in the field.

Conclusion

Jianfei Chu's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving electronic devices. His work continues to influence advancements in sound recording and backlight technology.