Madison, NJ, United States of America

Chao Tian

This inventor holds 20 USPTO granted patents, primarily in Data Transmission. Top assignees: At&t Intellectual Property I, LP, Other. Active years: 2009-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Chao Tian. Retrieved from https://idiyas.com/inventor/chao-tian-7vozgua2

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


% Patents Active = 80.0

Average Co-Inventor Count = 1.7

ph-index = 4

Forward Citations = 185(Granted Patents)


Location History:

  • CH1006 Lausanne, CH (2009)
  • Morris Plains, NJ (US) (2011)
  • Madison, NJ (US) (2013 - 2019)
  • Knoxville, TN (US) (2019)

Company Filing History:


Years Active: 2009-2019

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Areas of Expertise:
Quality Estimators
Image Filtering
Data Transmission
Three Dimensional Media
Distributed Storage
Bilateral Filtering
Quantization Splitting
Constant Weight Codes
20 patents (USPTO):Explore Patents

Title: Innovations by Chao Tian: A Leader in Image Quality Estimation

Introduction: Chao Tian is a prominent inventor based in Madison, NJ, recognized for his significant contributions to the field of image quality estimation. With an impressive portfolio of 20 patents, his work focuses on advancing methodologies that enhance the perception of image quality through innovative technologies.

Latest Patents: One of Chao Tian's latest patents is titled "Method and Apparatus for Generating Quality Estimators." This invention embodies a sophisticated system that utilizes a sampling approach to analyzing viewing preference data. The invention aims to compute a first set of effects related to distortion types of images, thereby enabling the determination of viewer preference through a logistic regression model. This dynamic process estimates the probability of one image being preferred over another based on defined distortion types, showcasing his expertise in image analysis and quality assessment.

Career Highlights: Chao Tian has built a respectable career in technology, reflected in his tenure at AT&T Intellectual Property I, L.P., among other notable companies. His innovations have significantly influenced the fields of image processing and quality evaluation.

Collaborations: Throughout his career, Chao has collaborated with esteemed professionals, including Vinay Anant Vaishampayan and Yifu Zhang. These partnerships have undoubtedly contributed to enriching his research and broadening the impact of his inventions.

Conclusion: Chao Tian exemplifies innovation in the realm of image quality estimation, exemplifying how a strong understanding of technological principles can lead to substantial advancements. With a growing list of patents, his work continues to shape the future of image processing and enhances consumer experiences in viewing digital content.

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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