Junchao Ma

Title: Junchao Ma: Software and Data-Processing Inventor

Introduction

Junchao Ma is an inventor associated with Shenzhen, China. His patent work includes methods for efficient database-to-object data transfer and techniques for detecting data dependencies between instructions. He is credited with 2 patents.

Latest Patents

System and a Method of Fast Java Object Materialization from Database Data. This invention describes an apparatus and methods for extracting database data and using it to initialize objects. A native-side data extraction kernel reads data from multiple database locations and places it in a buffer, while a virtual-machine-side kernel reads from that buffer to initialize objects. The approach is designed to make data exchange between the native and virtual-machine sides faster and more memory-efficient.

Method and Apparatus for Detecting Inter-Instruction Data Dependency. This invention presents a method for identifying data dependencies between instructions by comparing thread numbers associated with historical and current read or write operations. When the comparisons indicate a dependency, the detection process can stop, helping identify relevant relationships between instructions.

Career Highlights

Ma’s listed professional affiliations include Huawei Technologies Co., Limited and China Nuclear Power Technology Research Institute Co. Ltd. His patent portfolio reflects work in software systems, database processing, and instruction-level data analysis.

Collaborations

Ma’s listed coworkers include Alexander Vladimirovich Slesarenko and Huanxin Lin. These professional connections provide context for his work across technology and research organizations.

Conclusion

Junchao Ma’s two patents address practical challenges in software and data processing, from efficient object initialization to detecting dependencies between instructions.