Pierre Chor-Fung Chia

Title: Pierre Chor-Fung Chia: Innovator in Memory Technology

Introduction

Pierre Chor-Fung Chia is a notable inventor based in Fremont, CA. He has made significant contributions to the field of memory technology, holding 2 patents that showcase his innovative approach to solving complex problems in embedded memory systems.

Latest Patents

One of his latest patents is titled "Techniques for Embedded Memory Self Repair." This patent provides techniques for classifying and correcting errors in a bit sequence. At a memory control device, access is requested to a first bit sequence stored in a bit sequence database of a memory component associated with an address. An error is detected in the first bit sequence, and the address associated with the bit sequence is compared to addresses stored in an address database of a content addressable memory component to determine if there is a match. When there is a match, the error is classified as a hard bit error. Conversely, when there is no match, the error is classified as a soft bit error.

Another significant patent by Chia is "Stacked Memory Layers Having Multiple Orientations and Through-Layer Interconnects." In this embodiment, an apparatus includes a first memory layer oriented in a first planar orientation, a second memory layer oriented in a second planar orientation, and a third memory layer oriented in the first planar orientation. A connector is connected to the first memory layer at an electrical contact and to the third memory layer at an electrical contact, while remaining unconnected to the second memory layer. At least one of the electrical contacts of the first and third memory layers comprises a through-layer via. The second planar orientation is angularly offset a predetermined number of degrees from the first planar orientation.

Career Highlights

Pierre Chia is currently employed at Cisco Technology, Inc., where he continues to develop innovative solutions in memory technology. His work has been instrumental in advancing the capabilities of embedded memory systems.

Collaborations

Chia collaborates with talented coworkers, including Andy Yu and ShiJie Wen, who contribute to his projects and enhance the innovative environment at Cisco.

Conclusion

Pierre Chor-Fung Chia is a distinguished inventor whose work in memory technology has led to significant advancements in the field. His patents reflect a deep understanding of embedded memory systems and a commitment to innovation.