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For the Inventor, By the Inventor

Grand Cayman, undefined

S3 Graphics Co., Ltd.


USPTO Granted Patents = 55

% Expired Patents = 9.1


Forward Citations = 846

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55 inventors (with patents filed for the assignee):

goldMedal Konstantine I Iourcha (17 out of 48 patents)

silverMedal Zhou Hong (14 out of 32 patents)

bronzeMedal Krishna S Nayak (8 out of 8 patents)

4.  Chih-Hong Fu (5 out of 5 patents)

5.  Daniel Hung (5 out of 6 patents)

6.  Roger Swanson (5 out of 9 patents)

7.  Dong-Ying Kuo (5 out of 10 patents)

8.  Mike Hong (3 out of 6 patents)

9.  Takatoshi Ishii (3 out of 14 patents)

10.  Baskaran Vijayakumar (3 out of 4 patents)

11.  Timour T Paltashev (2 out of 33 patents)

12.  Andreas Schilling (2 out of 9 patents)

13.  Boris Prokopenko (2 out of 21 patents)

14.  Derek Gladding (2 out of 6 patents)

15.  Guenter Knittel (2 out of 3 patents)


Core Competencies:
Image Codec Engine
Texture Mapping
Shadow Rendering
Z-Buffer Compression
Dynamic Texture Allocation
Anti-Aliasing Techniques
Graphics Processing Cache
Parallel Graphics Architecture
Fixed-Rate Image Compression
Motion Compensation
Video Frame Capture
Trilinear Texture Filtering

55 patents:

1. 8908980 - Image codec engine (2014-12-09),
2. 8365199 - Method and system for supporting multiple display devices (2013-01-29),
3. 8326055 - Image codec engine (2012-12-04),
4. 7801363 - Image CODEC engine (2010-09-21),
5. 7471298 - Fetching pixel data with reduced memory bandwidth requirement (2008-12-30),
6. 7268787 - Dynamic allocation of texture cache memory (2007-09-11),
7. 7259765 - Head/data scheduling in 3D graphics (2007-08-21),
8. 7205994 - Synchronized two-level graphics processing cache (2007-04-17),
9. 7159003 - Method and apparatus for generating sign-digit format of sum of two numbers (2007-01-02),
10. 7158133 - System and method for shadow rendering (2007-01-02),
11. 7154487 - Power saving palette look-up table for graphics controller (2006-12-26),
12. 7146486 - SIMD processor with scalar arithmetic logic units (2006-12-05),
13. 7119809 - Parallel architecture for graphics primitive decomposition (2006-10-10),
14. 7095421 - Selective super-sampling/adaptive anti-aliasing of complex 3D data (2006-08-22),
15. 7079133 - Superscalar 3D graphics engine (2006-07-18),
Company Overview
S3 Graphics Co., Ltd. specializes in advanced 3D graphics processing technologies, focusing on enhancing visual performance in computing environments. The company is known for its innovative solutions in image codec engines, texture mapping, and shadow rendering, which are essential for high-quality graphics rendering. Additionally, S3 Graphics develops techniques for Z-buffer compression, dynamic texture allocation, and anti-aliasing, contributing to efficient graphics processing and parallel graphics architecture. Headquartered in Grand Cayman, the company plays a significant role in the graphics technology landscape.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 13 2026

S3 Graphics Co., Ltd. USPTO Patent Assignee Logo
55 Patents

#1 in Grand Cayman

#1 in unknown

#12,922 in the World

Grand Cayman, unknown
Grand Cayman, undefined

S3 Graphics Co., Ltd.

Forward Citations = 846

55 inventors:

goldMedal Konstantine I Iourcha (17 out of 48 patents)

silverMedal Zhou Hong (14 out of 32 patents)

bronzeMedal Krishna S Nayak (8 out of 8 patents)

4.  Chih-Hong Fu (5 out of 5 patents)

5.  Daniel Hung (5 out of 6 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: S3 Graphics Co., Ltd.. Retrieved from https://idiyas.com/company/s3-graphics-company

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

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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