Company Filing History:
Years Active: 2016-2025
Title: Innovations of Kou Tei in Memory Technology
Introduction
Kou Tei is a prominent inventor based in San Jose, California, known for his significant contributions to memory technology. With a total of 11 patents to his name, he has made remarkable advancements in the field, particularly in noise reduction techniques for non-volatile memory systems.
Latest Patents
One of Kou Tei's latest patents focuses on noise reduction in sense amplifiers for non-volatile memory. This innovation presents techniques to minimize sense amplifier noise caused by parasitic capacitances, which can adversely affect the internal transfer of data values. The method involves pre-charging a sensing node and using a control gate voltage on a transistor to manage the discharge path for the sensing node. By charging a node between the transistor and switch before utilizing the data value, noise can be effectively reduced. Additionally, a lower voltage level can be employed to activate the discharge path switch.
Another notable patent is related to a memory apparatus and method of operation that utilizes state-dependent strobe tier scanning to reduce peak ICC. This apparatus comprises memory cells connected to word lines and organized into multiple tiers. The memory cells are designed to retain threshold voltages corresponding to various data states, allowing them to function as both single-level and multi-level cells. The control means is adept at selecting a predetermined strobe quantity of memory cells for operation during verification, enhancing the efficiency of the memory apparatus.
Career Highlights
Kou Tei has established a successful career at Sandisk Technologies Inc., where he has been instrumental in developing cutting-edge memory technologies. His work has not only advanced the capabilities of memory devices but has also contributed to the overall progress in the field of electronics.
Collaborations
Throughout his career, Kou Tei has collaborated with notable colleagues, including Ohwon Kwon and Chia-Kai Chou. These collaborations have fostered innovation and have played a crucial role in the development of new technologies in memory systems.
Conclusion
Kou Tei's contributions to memory technology through his innovative patents and collaborations have significantly impacted the industry. His work continues to pave the way for advancements in non-volatile memory systems, showcasing the importance of innovation in technology.
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