Han-Wen Hu

Title: Innovations of Han-Wen Hu

Introduction

Han-Wen Hu is a notable inventor based in Tainan, Taiwan. He has made significant contributions to the field of technology, particularly in the areas of analog-to-digital conversion and data storage systems. With a total of 4 patents, his work reflects a commitment to enhancing efficiency and functionality in electronic devices.

Latest Patents

One of Han-Wen Hu's latest patents is an **analog-to-digital conversion device**. This device includes a sensing circuit that is coupled to a bit line of a memory array. It is designed to sense a current in the bit line to generate a bit-sequence, which takes the form of a thermometer code to represent an analog value. Additionally, a latch logic circuit is incorporated, which consists of multiple latches and logic circuits to form a page buffer of the memory array. This circuit generates a bit-set based on the bit-sequence, converting it into a binary code that represents a digital value. The conversion process is defined by a specific bit width.

Another significant patent is a **storage system and data de-duplication method using an in-memory search device**. This innovative system utilizes an in-memory search (IMS) memory device to enhance data storage efficiency. A data controller generates a feature, such as a hash value, corresponding to user data temporarily stored in random access memory. This feature is then transmitted to the IMS memory device, which stores various characteristic values, including data features and physical block addresses of data already written in a storage device. The IMS memory device compares the received feature with the stored characteristic values. Based on the comparison results, the data controller determines whether the user data is a duplicate and decides whether to write it into the storage device, optimizing storage space usage and reducing data swapping.

Career Highlights

Han-Wen Hu is currently employed at Macronix International, where he continues to innovate and develop new technologies. His work has had a significant impact on the efficiency of data storage and processing.

Collaborations

Some of his notable coworkers include Yung-Chun Li and Huai-Mu Wang, who contribute to the collaborative environment that fosters innovation at Macronix International.

Conclusion

Han-Wen Hu's contributions to technology through his patents demonstrate his expertise and commitment to advancing electronic systems. His work not only enhances the functionality of devices but