Inventor
Lai Liangzhen
US15 patents
⚠️ This page may combine multiple inventors who share the name “Lai Liangzhen”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
META PLATFORMS INC
6 patentsUS11709783B1Jul 25, 2023
Tensor data distribution using grid direct-memory access (DMA) controller
META PLATFORMS INC14 citations85
US11972349B1Apr 30, 2024
Flexible compute array utilization in a tensor processor
META PLATFORMS INC3 citations74
US12001893B1Jun 4, 2024
Distributed synchronization scheme
META PLATFORMS INC4 citations71
US11704562B1Jul 18, 2023
Architecture for virtual instructions
META PLATFORMS INC4 citations70
US12265492B2Apr 1, 2025
Circular buffer for input and output of tensor computations
META PLATFORMS INC0 citations51
US12197362B2Jan 14, 2025
Batch matrix multiplication operations in a machine learning accelerator
META PLATFORMS INC0 citations51
META PLATFORMS TECH LLC
4 patentsUS11698529B2Jul 11, 2023
Systems and methods for distributing a neural network across multiple computing devices
META PLATFORMS TECH LLC2 citations72
US11954025B2Apr 9, 2024
Systems and methods for reading and writing sparse data in a neural network accelerator
META PLATFORMS TECH LLC0 citations62
US11630770B2Apr 18, 2023
Systems and methods for reading and writing sparse data in a neural network accelerator
META PLATFORMS TECH LLC0 citations62
US11675998B2Jun 13, 2023
System and method for performing small channel count convolutions in energy-efficient input operand stationary accelerator
META PLATFORMS TECH LLC0 citations51
FACEBOOK TECH LLC
3 patentsUS11301545B2Apr 12, 2022
Power efficient multiply-accumulate circuitry
FACEBOOK TECH LLC3 citations71
US10977002B2Apr 13, 2021
System and method for supporting alternate number format for efficient multiplication
FACEBOOK TECH LLC0 citations62
US11385864B2Jul 12, 2022
Counter based multiply-and-accumulate circuit for neural network
FACEBOOK TECH LLC1 citations61