This inventor holds 1 USPTO granted patent. Top assignee: China Oilfield Services, Limited. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Jiajie Cheng and Logging Image Definition Recognition
Introduction
Jiajie Cheng is an inventor based in Binhai New Area, China. His patent work includes a method and system for assessing the definition of logging images, an area of image recognition relevant to oilfield operations.
Latest Patents
Cheng is associated with 1 patent: “Logging Image Definition Recognition Method and Device, Medium, and Electronic Equipment.” The disclosure describes building a sample library of logging images and collecting actual definition information for each image. It then compares outputs from multiple image-definition algorithms with the actual information to determine weights for those algorithms. The weighted results are used to assess the definition of a target logging image.
Career Highlights
Cheng is associated with China Oilfield Services, Limited. His patent focuses on combining multiple image-assessment algorithms, with the aim of making logging-image definition recognition more systematic.
Collaborations
Cheng’s listed coworkers include Shusheng Guo and Lu Yin. Their names provide context for his professional network, though the supplied information does not specify their roles in the patent.
Conclusion
Jiajie Cheng’s recorded patent centers on a weighted approach to evaluating logging-image definition, connecting image-recognition methods with oilfield-related work.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile