Er-Hao Chen

Title: Er-Hao Chen: Innovator in Keyboard Technology

Introduction

Er-Hao Chen is a prominent inventor based in Taipei, Taiwan. He has made significant contributions to the field of keyboard technology, holding a total of 7 patents. His innovative designs and methods have enhanced the functionality and user experience of keyboard devices.

Latest Patents

One of his latest patents is a keyboard device and operation method. This invention includes a microcontroller, a drive circuit, a backlight module, and multiple key units. The microcontroller connects to a computer device, where a detection module identifies the input mode. The key units are arranged on the backlight module, each featuring various character symbols corresponding to different input modes. The microcontroller sends control signals to the drive circuit, which selectively illuminates specific character symbols based on the input mode. Another notable patent is a keyboard apparatus that consists of a key module and a detection circuit. This apparatus includes several keys, scan lines, and return lines, with the detection circuit monitoring the current flowing through the return lines to determine the state of each key.

Career Highlights

Er-Hao Chen has worked with notable companies such as Lite-On Technology Corporation and Lite-On Electronics (Guangzhou) Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Throughout his career, Er-Hao Chen has collaborated with talented individuals, including Chin-Fa Wu and Wen-Tong Liu. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Er-Hao Chen's contributions to keyboard technology through his patents and collaborations highlight his role as an influential inventor. His work continues to impact the industry, paving the way for future innovations in user interface design.