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專利授權區

專利授權區
專利名稱(英)	MEMORY DEVICE AND MEMORY ARRAY STRUCTURE USING CHARGE SHARING FOR MULTI-BIT CONVOLUTIONAL NEURAL NETWORK BASED COMPUTING-IN-MEMORY APPLICATIONS, AND COMPUTING METHOD THEREOF
專利家族	美國：12,002,539
專利權人	國立清華大學 100% ,國立清華大學 100%
發明人	張孟凡,周晏圻,蘇建維
技術領域	電子電機

專利摘要(英)
A memory unit includes at least one memory cell and a computational cell. The at least one memory cell stores a weight. The at least one memory cell is controlled by a first word line and includes a local bit line transmitting the weight. The computational cell is connected to the at least one memory cell and receiving the weight via the local bit line. Each of an input bit line and an input bit line bar transmits a multi-bit input value. The computational cell is controlled by a second word line and an enable signal to generate a multi-bit output value on each of an output bit line and an output bit line bar according to the multi-bit input value multiplied by the weight. The computational cell is controlled by a first switching signal and a second switching signal for charge sharing.

專利摘要(英)

A memory unit includes at least one memory cell and a computational cell. The at least one memory cell stores a weight. The at least one memory cell is controlled by a first word line and includes a local bit line transmitting the weight. The computational cell is connected to the at least one memory cell and receiving the weight via the local bit line. Each of an input bit line and an input bit line bar transmits a multi-bit input value. The computational cell is controlled by a second word line and an enable signal to generate a multi-bit output value on each of an output bit line and an output bit line bar according to the multi-bit input value multiplied by the weight. The computational cell is controlled by a first switching signal and a second switching signal for charge sharing.

聯絡資訊
承辦人姓名	李曉琪
承辦人電話	03-5715131 #31061
承辦人Email	hsiaochi@mx.nthu.edu.tw