Cheng-Teh Hsieh

This inventor holds 54 USPTO granted patents and 10 published patent applications, plus 3 CIPO patents and 10 EPO patents, primarily in Video Coding. Top assignee: Qualcomm Incorporated. Active years: 2016-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Cheng-Teh Hsieh. Retrieved from https://idiyas.com/inventor/cheng-teh-hsieh

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

USPTO Granted Patents = 54 (Patent Applications = 10)

% Patents Active = 88.9

CIPO Patents = 3 (Patent Applications = 1)

EPO Patents = 10 (Patent Applications = 31)

Average Co-Inventor Count = 4.5

ph-index = 7

Forward Citations = 251(Granted Patents)

Forward Citations (Not Self Cited) = 206(Dec 10, 2025)

Location History:

San Diego, CA (US) (2016 - 2019)
Del Mar, CA (US) (2017 - 2024)

Company Filing History:

54 out of 44,897

Qualcomm Incorporated

patents

Years Active: 2016-2026

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Areas of Expertise:

Bandwidth Compression

Video Coding

Motion Vector Derivation

High Dynamic Range

Adaptive Loop Filtering

Neural Network Systems

Matrix Intra Prediction

Chroma Intra Prediction

Template Matching

Floating-Point Data Compression

Illumination Compensation

54 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12755442 - Cross-component prediction for bandwidth compression (2026-10-06),

2. 12627797 - Preprocessing of input data for adaptive loop filter in video coding (2026-05-12),

3. 12573095 - Cross subtile prediction for bandwidth compression (2026-03-10),

4. 12556709 - Motion search for reference block selection (2026-02-17),

5. 12341984 - Truncation error signaling and adaptive dither for lossy bandwidth compression (2025-06-24),

6. 12244840 - Searching techniques for template matching for video coding (2025-03-04),

7. 12212736 - Using unrefined motion vectors for performing decoder-side motion vector derivation (2025-01-28),

8. 12149707 - Intra block copy prediction restrictions in video coding (2024-11-19),

9. 12033361 - Methods and apparatus for lossless compression of GPU data (2024-07-09),

10. 11985346 - Encoding high dynamic range video data (2024-05-14),

11. 11863779 - Cross-component adaptive loop filter in video coding (2024-01-02),

12. 11825120 - Subblock coding by generalized intra prediction in video coding (2023-11-21),

13. 11638034 - Signaling of Matrix Intra Prediction parameters in video coding (2023-04-25),

14. 11516473 - Bandwidth compression for neural network systems (2022-11-29),

15. 11463693 - Geometric partition mode with harmonized motion field storage and motion compensation (2022-10-04),

Title: The Innovative Contributions of Cheng-Teh Hsieh in Video Coding Technology

Introduction

Cheng-Teh Hsieh is a prominent inventor based in Del Mar, California, known for his significant contributions to video coding technology. With a remarkable portfolio of 49 patents, Hsieh has been at the forefront of innovations that enhance video decoding efficiency and quality.

Latest Patents

Two of Hsieh's latest patents demonstrate his cutting-edge approach to video coding techniques. The first patent, "Searching Techniques for Template Matching for Video Coding," details a video decoder configured to receive a block of video data encoded with a search process in reference frames. This invention allows the decoder to prefetch reference samples from a fixed search region, enhancing the decoding process.

The second patent, "Using Unrefined Motion Vectors for Performing Decoder-Side Motion Vector Derivation," introduces a device designed to decode video data through a deterministic bounding box. This method retrieves reference samples for motion vector derivation, enabling the formation of a prediction block that significantly improves decoding accuracy.

Career Highlights

Cheng-Teh Hsieh's career is highlighted by his role at Qualcomm Incorporated, where he has been able to leverage his expertise in video technologies. His extensive patent portfolio not only showcases his innovative mind but also reflects his commitment to advancing video coding methodologies.

Collaborations

Throughout his career, Hsieh has collaborated with notable colleagues such as Marta Karczewicz and Vadim Seregin. These partnerships have undoubtedly contributed to his success and the development of advanced video coding technologies in the industry.

Conclusion

Cheng-Teh Hsieh's inventive spirit and technical acumen have undoubtedly made a lasting impact on video coding technology. His patents pave the way for more efficient video data processing, showcasing the importance of innovation in the realm of digital media. As Hsieh continues his work at Qualcomm Incorporated, the future of video technology looks promising.

Profile summary based on public USPTO records.