Chih-Chin Chang

Title: Chih-Chin Chang: Innovator in Synchronization Systems and Memory Devices

Introduction

Chih-Chin Chang is a notable inventor based in Taipei, Taiwan. He has made significant contributions to the fields of synchronization systems and memory devices. With a total of 4 patents to his name, Chang's work reflects his innovative spirit and technical expertise.

Latest Patents

One of his latest patents is a "Distributed Synchronization System." This system includes a management device and multiple synchronization devices. The management device is equipped with a network input interface and a network output interface. It is designed to decode a precision time protocol packet to obtain a reference 1 pulse per second signal, a reference frequency signal, and reference time of day information. The management device sends a reference synchronization signal and a reference control signal to a first synchronization device through the network output interface. The reference synchronization signal comprises the reference 1 pulse per second signal, the reference frequency signal, and the reference time of day information. The reference control signal requests the first synchronization device to synchronize with the management device.

Another significant patent is related to a "Memory Device and Manufacturing Method Thereof." This memory device features a first stack structure, a second stack structure, a channel pillar, a storage layer, and a conductive pillar. The first stack structure includes a first insulating layer and a first conductive layer situated on the first insulating layer. The second stack structure is positioned on the first stack structure and consists of several second conductive layers and second insulating layers that alternate with each other. The channel pillar penetrates through the second stack structure and extends to the first stack structure. The storage layer is located between the channel pillar and both stack structures. The conductive pillar is situated in the first conductive layer and is electrically connected to both the first conductive layer and the substrate.

Career Highlights

Chih-Chin Chang has worked with several prominent companies, including Nanning Fugui Precision Industrial Co., Ltd. and Macronix International Co., Ltd. His experience in these organizations has contributed to his development as an inventor and innovator in his field.

Collaborations

Some of his notable coworkers include Che-Yi Lee and Haw-Jiun Tsan. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.

Conclusion

Chih-Chin Chang's contributions to technology through his patents and