Company Filing History:
Years Active: 2001-2025
Title: Innovations of Wei Cao
Introduction
Wei Cao is a prominent inventor based in Fremont, California, known for his significant contributions to the field of non-volatile memory technology. With a total of eight patents to his name, he has made remarkable advancements that enhance the performance and efficiency of memory devices.
Latest Patents
One of Wei Cao's latest patents is focused on non-volatile memory with efficient setting of initial program voltage. This invention allows a non-volatile memory apparatus to determine the initial magnitude of a programming signal for a second set of memory cells based on testing during the programming of the first set. The testing involves sensing at two different voltage levels without applying a voltage spike between the two sensing operations. This innovation results in faster programming speeds and reduced power usage. Another notable patent is for reconfigurable lines in different sub-block modes in a NAND memory device. This memory device includes a memory block with memory cells arranged in word lines, some of which can be reconfigured based on the operational mode of the memory block. The circuitry determines the programming scheme based on whether the selected word line is reconfigurable or not, allowing for greater flexibility and efficiency in memory operations.
Career Highlights
Wei Cao has worked with several notable companies in the technology sector, including SanDisk Technologies Inc. and Akashic Memories Corporation. His experience in these organizations has contributed to his expertise in memory technology and innovation.
Collaborations
Throughout his career, Wei has collaborated with talented individuals such as Xiang Yang and Jiacen Guo, further enhancing his work in the field of memory technology.
Conclusion
Wei Cao's contributions to non-volatile memory technology through his innovative patents demonstrate his significant impact on the industry. His work continues to influence advancements in memory devices, making them more efficient and effective.
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