公开(公告)号：US20230223402A1

公开(公告)日：2023-07-13

申请号：US17573648

申请日：2022-01-12

Applicant: Kneron Inc.

Inventor： Oscar Ming Kin Law ,  Chun Chen Liu

IPC: H01L27/06 ,  H01L27/02

CPC classification number: H01L27/0688 ,  H01L27/0248 ,  H01L27/0207

Abstract: A 3D integrated circuit includes a substrate, a first layer on top of the substrate, and a second layer on top of the first layer. The first layer includes a first chip, and a first network bridge formed at a first side of the first chip. The second layer includes a second chip, and a second network bridge formed at a first side of the second chip. The first chip and the first network bridge are coupled to the substrate through bumps. The second chip is coupled to the first chip and the first network bridge through bumps. The second network bridge is coupled to the first network bridge through bumps. The first network bridge and the second network bridge each include a network switch for controlling data transfer and/or power distribution.

公开(公告)号：US20240152330A1

公开(公告)日：2024-05-09

申请号：US17978981

申请日：2022-11-02

Applicant: Kneron Inc.

Inventor： Oscar Ming Kin Law ,  Chun Chen Liu

IPC: G06F7/72 ,  G06F1/03

CPC classification number: G06F7/729 ,  G06F1/03

Abstract: A k-cluster residue number system has a processor and a memory. The processor is used to generate an addition and subtraction look-up table and a multiplication look-up table based on periodic behaviors of the modulo to compress the sizes of the addition and subtraction look-up table and the multiplication look-up table. The addition and subtraction look-up table has 2mi cells for recording values from zero to (mi−1) in an ascending order twice, wherein mi is a coprime integer of a modular set of the k-cluster residue number system. The multiplication look-up table has S cells, where





S
=

(



m
i
2

-
1

4

)


.

公开(公告)号：US20240152329A1

公开(公告)日：2024-05-09

申请号：US17978235

申请日：2022-11-01

Applicant: Kneron Inc.

Inventor： Oscar Ming Kin Law ,  Chun Chen Liu

IPC: G06F7/72 ,  G06F7/575

CPC classification number: G06F7/72 ,  G06F7/575

Abstract: A k-cluster residue number system has a processor and memory coupled to the processor. The processor is used to generate a modular set composed of P coprime integers, generate a dynamic range by taking a product of the P coprime integers, generate quotient indices for all integers in the dynamic range, generate row indices for all integers in the dynamic range, generate column indices for all integers in the dynamic range, and generate a look-up table according to the quotient indices, row indices, the column indices, and all integers in the dynamic range. P is an integer greater than 2, and the P coprime integers include 2. The memory is used to store the look-up table.

公开(公告)号：US20230221927A1

公开(公告)日：2023-07-13

申请号：US17573646

申请日：2022-01-12

Applicant: Kneron Inc.

Inventor： Oscar Ming Kin Law ,  Chun Chen Liu ,  Hsiang-Tsun Li ,  JUNJIE SU

IPC: G06F7/72

CPC classification number: G06F7/729

Abstract: A k-cluster residue number system includes a processor and a memory. The processor is used to generate a modular set composed of p coprime integers, generate a dynamic range by taking a product of the p coprime integers, generate row indices for all integers in the dynamic range, generate column indices for all integers in the dynamic range, and generate a look-up table according to the row indices, the column indices and all integers in the dynamic set. The memory is used to store the look-up table. The p coprime integers include 2.