Chan-Chi Hung

Title: Innovations by Chan-Chi Hung

Introduction

Chan-Chi Hung is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of data security, particularly in the realm of hard disk technology. With a total of 2 patents, his work focuses on enhancing the security and functionality of hard disk drives.

Latest Patents

One of Chan-Chi Hung's latest patents is a hard disk data security device. This device includes a control circuit that detects an I/O address of a data register for the hard disk on the address bus. Once detected, it enables a data enciphering/deciphering circuit that converts data from a regular form into an encrypted form, ensuring that sensitive information is securely stored. The device also allows for the decryption of data when retrieved from the hard disk.

Another significant patent is a write protection device for computer hard disks. This device comprises a decoding circuit that receives signals from the address and data buses of a personal computer. It decodes signals associated with hard disk write actions and generates a signal to suppress the IOW line, effectively disabling the write function of the hard disk. A user can disconnect the decoding circuit to operate the hard disk as a conventional device.

Career Highlights

Chan-Chi Hung is currently employed at Value Technology, Inc., where he continues to innovate in the field of data security. His work has been instrumental in developing technologies that protect user data and enhance the reliability of hard disk drives.

Collaborations

Some of his notable coworkers include Sheng-Yuan Lee and Yao-Jung Kuo, who have collaborated with him on various projects within the company.

Conclusion

Chan-Chi Hung's contributions to hard disk technology and data security are noteworthy. His innovative patents reflect his commitment to enhancing data protection and functionality in computing devices. His work continues to influence the industry and improve user security.