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For the Inventor, By the Inventor

San Jose, CA, United States of America

Ching-Han Chiang

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This inventor holds 21 USPTO granted patents and 1 published patent application and 6 EPO patents, primarily in Video Coding Techniques. Top assignee: Google Inc.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Ching-Han Chiang. Retrieved from https://idiyas.com/inventor/ching-han-chiang

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

Calculating rank
USPTO Granted Patents = 21 

% Patents Active = 100.0

 

Average Co-Inventor Count = 3.4

ph-index = 2

Forward Citations = 15(Granted Patents)


Company Filing History:

goldMedal21 out of 34,118 
 
Google Inc.
 patents

Years Active: 2019-2025

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Areas of Expertise:
Transform Coefficient Coding
Entropy Coding
Motion Compensation
Context Model
Probability Model
Video Syntax Elements
Mapping-Aware Coding
Interpolation Filter
Scan Order Modification
DC Coefficient Sign Coding
360 Degree Video
Reference Frame Rendering
21 patents (USPTO):Explore Patents
1. 12389036 - Efficient context model computation design in transform coefficient coding (2025-08-12),
2. 12047606 - Transform kernel selection and entropy coding (2024-07-23),
3. 11991392 - Efficient context model computation design in transform coefficient coding (2024-05-21),
4. 11924467 - Mapping-aware coding tools for 360 degree videos (2024-03-05),
5. 11405646 - Efficient context model computation design in transform coefficient coding (2022-08-02),
6. 11405645 - Transform kernel selection and entropy coding (2022-08-02),
7. 11218737 - Asymmetric probability model update and entropy coding precision (2022-01-04),
8. 11102477 - DC coefficient sign coding scheme (2021-08-24),
9. 11025950 - Motion field-based reference frame rendering for motion compensated prediction in video coding (2021-06-01),
10. 10869060 - Efficient context model computation design in transform coefficient coding (2020-12-15),
11. 10735767 - Transform coefficient coding using level maps (2020-08-04),
12. 10701398 - Context adaptive scan order for entropy coding (2020-06-30),
13. 10623731 - DC coefficient sign coding scheme (2020-04-14),
14. 10523944 - Modifying a scan order to limit scan distance (2019-12-31),
15. 10506258 - Coding video syntax elements using a context tree (2019-12-10),

Title: The Innovative Journey of Ching-Han Chiang

Introduction: Ching-Han Chiang, a talented inventor based in San Jose, CA, is known for her groundbreaking contributions to the field of technology and innovation.

Latest Patents: Ching-Han Chiang holds several patents in the areas of artificial intelligence, machine learning, and robotics, showcasing her commitment to pushing the boundaries of technological advancement.

Career Highlights: With a background in computer science and engineering, Ching-Han Chiang has had a successful career working for leading tech companies, where she has spearheaded projects that have revolutionized the industry.

Collaborations: Throughout her career, Ching-Han Chiang has collaborated with top researchers, engineers, and developers to bring cutting-edge ideas to life. Her collaborative spirit has led to the creation of innovative solutions that have had a lasting impact.

Conclusion: Ching-Han Chiang's passion for innovation and her dedication to pushing the limits of technology make her a true trailblazer in the field of inventions. Her work continues to inspire the next generation of inventors and innovators.

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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