San Mateo, CA, United States of America

Liang Han

This inventor holds 23 USPTO granted patents and 4 published patent applications and 6 EPO patents, primarily in Parallel Processing. Top assignees: Alibaba Group Holding Limited, T-Head (Shanghai) Semiconductor Co., Ltd., Alibaba Singapore Holding Private Limited. Active years: 2020-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Liang Han. Retrieved from https://idiyas.com/inventor/liang-han-9whtskj6

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank
USPTO Granted Patents = 23 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.7

ph-index = 2

Forward Citations = 8(Granted Patents)


Location History:

  • San Mateo, CA (US) (2020 - 2024)
  • Campbell, CA (US) (2021 - 2024)

Company Filing History:


Years Active: 2020-2025

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Areas of Expertise:
Parallel Dataflow Routing
Neural Processing Unit
Deep Learning Accelerator
Distributed Parallel Processing
Interconnected Chip Networks
Ring-AllReduce Algorithm
Convolutional Layer
Memory Organization
Multi-Pipeline Architecture
Inter-Chip Interconnect
Feature Map Generation
Heterogeneous Computing
23 patents (USPTO):Explore Patents

Liang Han: Innovator in Neural Processing Technologies

Introduction

Liang Han, based in San Mateo, California, is an accomplished inventor with an impressive portfolio of 21 patents to his name. His contributions primarily focus on innovations in neural processing units and synchronization methods, reflecting his deep commitment to advancing technology in the field of machine learning.

Latest Patents

Among his latest innovations, Liang Han has developed a patent for **Neural Processing Unit Synchronization Systems and Methods**. This technology encompasses systems for efficiently exchanging synchronization information between processing units via a specialized synchronization network. His design integrates host devices with multiple neural processing units (NPUs), each equipped with advanced communication modules. This configuration allows the NPUs to achieve synchronized updates for machine learning models, significantly enhancing computational efficiency.

Additionally, he has introduced an **Efficient and More Advanced Implementation of Ring-Allreduce Algorithm for Distributed Parallel Deep Learning**. This method innovatively synchronizes data across various computing nodes, ensuring seamless communication through specific intra-group and inter-group interconnects. Notably, this approach improves the overall performance of distributed computing tasks, thereby pushing the boundaries of parallel deep learning efficiencies.

Career Highlights

Liang Han has been associated with leading technology companies, notably Alibaba Group Holding Limited and T-head (Shanghai) Semiconductor Co., Ltd. His work within these organizations has propelled advancements in semiconductor technology and artificial intelligence applications, marking him as a notable figure in the tech community.

Collaborations

Throughout his career, Liang Han has collaborated with esteemed colleagues, including Xiaowei Jiang and Yang Jiao. Their collective expertise has contributed to the successful development of innovative technologies within the neural processing domain, fostering a collaborative environment focused on technological advancements.

Conclusion

Liang Han's notable contributions to the fields of neural processing and deep learning underscore his status as a leading inventor. With a strong commitment to innovation and collaboration, his work continues to impact the technology landscape, pushing the frontiers of what is possible in machine learning and computational efficiency.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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