46 patents
Utility
Clock Driver and Memory Device Comprising the Same
28 Dec 23
A clock driver comprises: an input multiplexer for receiving a plurality pairs of input clock signals and an input selection signal, and for selectively outputting one pair of the plurality pairs of input clock signals according to the input selection signal; a phase locking loop (PLL) coupled to the input multiplexer to receive one pair of the plurality pairs of input clock signals, and for generating a PLL clock signal according to the received pair of input clock signals; at least two sets of output multiplexers coupled to the PLL to receive the PLL clock signal and an output selection signal, wherein each set of output multiplexers are configured to selectively output the PLL clock signal as a set of output clock signals according to the output selection signal to drive at least one group of memory chips; and a control module configured to detect toggling of the plurality pairs of input clock signals and generate the input selection signal and the output selection signal based on a detection result of the toggling of the plurality pairs of input clock signals.
Yibo JIANG
Filed: 22 Jun 22
Utility
Apparatus for Controlling Access to a Memory Device and Memory System Comprising the Same
28 Dec 23
An apparatus for controlling access to a memory device comprising rows of memory units is provided.
Yibo JIANG, Leechung YIU, Christopher COX, Robert Xi JIN, Lizhi JIN, Leonard DATUS
Filed: 28 Jun 22
Utility
Delay Device and Delay Control Method
21 Dec 23
A delay device and a delay control method are provided.
Wenlin Xu, Lixin Jiang, Bo Qu, Jinfu Chen
Filed: 27 May 22
Utility
Multi-processing Accelerating Method and System Based on Electronic-system-level Virtual Platform
26 Oct 23
A multi-processing accelerating method and a multi-processing accelerating system based on an electronic-system-level virtual platform are provided.
Yu CAI
Filed: 31 Mar 23
Utility
Ai Computing Platform, Ai Computing Method, and Ai Cloud Computing System
5 Oct 23
An AI computing platform, an AI computing method, and an AI cloud computing system, the platform including: at least one computing component, each computing component includes: a processor, configured to initiate a calculation task and decompose the calculation task into a plurality of ordered subtasks according to a network topology information table stored therein; a plurality of near-memory computing modules, the plurality of near-memory computing modules connecting in pairs with the processor, and the plurality of near-memory computing modules connecting in pairs with each other, wherein the plurality of near-memory computing modules are each configured to implement different operation types, and the plurality of near-memory computing modules complete one or more of the plurality of subtasks according to the operation types they each implement.
Jingzhong YANG, Gang SHAN
Filed: 28 Mar 23
Utility
Method and Device for Splitting Operators, and Storage Medium
14 Sep 23
A method for splitting operators, a device for splitting operators and a non-transitory computer readable storage medium are provided.
Mi YANG, Yu CAI
Filed: 6 Mar 23
Utility
Data Encryption and Decryption System and Method
13 Jul 23
The application discloses a data encryption and decryption system and method.
Dajiang ZHONG, Zhaohui DU
Filed: 30 Dec 22
Utility
Task Processing Method and Apparatus
18 May 23
A task processing apparatus and a task processing method are provided.
Yanjia KE, Zhaohui DU, Wenbo QU
Filed: 16 Nov 22
Utility
Calibration Method, Calibration Device and Multi-phase Clock Circuit
20 Apr 23
The application provides a calibration method, a calibration device and a multi-phase clock circuit.
Kang WEI, Liang ZHANG
Filed: 13 Oct 22
Utility
Topology of Accelerators
13 Apr 23
A topology of accelerators is provided, including a plurality of accelerators and a broadcast buffer.
Yishan LIN, Guoheng WEI
Filed: 12 Oct 22
Utility
Switch Current Source Circuit and Method for Quickly Establishing Switch Current Source
30 Mar 23
The present disclosure provides a switching current source circuit and a method for quickly establishing a switching current source.
Jian YIN, Lixin JIANG, Hui YU
Filed: 12 May 20
Utility
Memory Controller and Method for Controlling Access to a Memory Module
16 Mar 23
The application discloses a memory controller coupled between a memory module and a host controller to control access of the host controller to the memory module, the memory controller comprising: a central buffer coupled to the host controller via a command/address bus to receive a command/address signal from the host controller, wherein the central buffer is configured to determine whether the command/address signal conforms to an authority management rule and configure a buffer control command based on the determination result, so that the buffer control command indicates whether to restrict access of the host controller to the memory module; and a data buffer coupled via a data buffer command channel to the central buffer to receive the buffer control command, wherein the data buffer is configured to selectively restrict access of the host controller to the memory module based on the buffer control command; wherein the buffer control command comprises a plurality of time-sequenced fields, and the central buffer is configured to configure a second field or a field after the second field of the plurality of time-sequenced fields in the buffer control command based on the determination result.
Yi LI
Filed: 19 Aug 22
Utility
Self-cooling Semiconductor Resistor and Manufacturing Method Thereof
15 Dec 22
Self-cooling semiconductor resistor and manufacturing method thereof are provided.
Xiong ZHANG
Filed: 9 Jun 22
Utility
On-chip Peltier Cooling Device and Manufacturing Method Thereof
15 Dec 22
On-chip peltier cooling devices and manufacturing methods thereof are provided.
Xiong ZHANG
Filed: 9 Jun 22
Utility
Integrated Cooling Device Based on Peltier Effect and Manufacturing Method Thereof
15 Dec 22
Integrated cooling device based on Peltier effect and manufacturing method thereof are provided.
Xiong ZHANG
Filed: 9 Jun 22
Utility
SST Driving Circuit, Chip and Driving Output Method
24 Nov 22
The present disclosure provides an SST driving circuit, a chip, and a driving output method.
Chunlai SUN, Juan DU
Filed: 26 Aug 21
Utility
Power Clamp Circuit, Chip and Dual-clamp Method
27 Oct 22
The present disclosure provides a power clamp circuit, a chip, and a dual-clamp method.
Chunlai SUN
Filed: 27 Aug 21
Utility
Device and Method for Picking Up Top K Values
20 Oct 22
The application discloses a device and a method for picking up top k values from N values.
Jie DAI, Chunyi LI, Zhijie LIU, Zhongyuan CHANG
Filed: 31 Mar 22
Utility
Method and Apparatus for Querying Similar Vectors In a Candidate Vector Set
13 Oct 22
A method for querying in a candidate vector set candidate vectors similar to object vectors is disclosed, wherein the candidate vector set comprises a plurality of candidate vectors each being quantized as having a central vector portion and a residual vector portion, and the candidate vector set comprises a plurality of candidate vector subsets, the method comprising: acquiring a set of object vectors; querying, for each object vector of the set of object vectors, a first number of candidate vector subsets that are closest to the object vector; generating and storing a plurality of common calculation results based on a set of central vector portions and a set of residual vector portions of candidate vectors of the first number of candidate vector subsets; generating and storing pre-calculation results based on the set of object vectors and the set of residual vector portion; and determining, for each object vector of the set of object vectors, a second number of candidate vectors that are similar to the object vector among the candidate vectors in the corresponding first number of candidate vector subsets based on the stored pre-calculation results and common calculation results.
Song XU, Lanxin ZHANG, Yufeng QU, Chunyi LI
Filed: 12 Apr 22
Utility
Information Tamper-resistant System and Method
6 Oct 22
The present disclosure provides an information tamper-resistant system and method.
Xiong ZHANG, Gang SHI
Filed: 12 May 20