Technique for real-time rendering of medical images using virtual spherical light sources
US-12475633-B2 · Nov 18, 2025 · US
Phong shading
Phong shading · Cooperative Patent Classification (CPC)
Computing, optics, measurement, and control technologies.
Related technology areas
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | G06T15/83 |
| Official title | Phong shading |
| Display label | Phong shading |
| Total patents | 62 |
Filing trend
Year-over-year patent counts classified under this CPC code.
Filing activity over the last five years is stable.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2016 | 5 |
| 2017 | 4 |
| 2018 | 5 |
| 2019 | 5 |
| 2020 | 6 |
| 2021 | 8 |
| 2022 | 7 |
| 2023 | 8 |
| 2024 | 2 |
| 2025 | 9 |
| 2026 | 1 |
Representative patents
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
Method and apparatus for rendering hair, computer storage medium, electronic device
US-12437450-B2 · Oct 7, 2025 · US
Data processing method, data processing apparatus, and computer-readable storage medium
US-12412336-B2 · Sep 9, 2025 · US
Dynamic dependency scoreboard for overlapping pixels of primitives
US-12354180-B2 · Jul 8, 2025 · US
Out-of-order pixel shading and rasterization
US-12288283-B2 · Apr 29, 2025 · US
Shader binding management in ray tracing
US-2025022216-A1 · Jan 16, 2025 · US
Three-dimensional (3D) rendering method and apparatus
US-12198245-B2 · Jan 14, 2025 · US
Photo realistic rendering of smile image after treatment
US-2025009474-A1 · Jan 9, 2025 · US
Rendering of post treatment smile image
US-12133783-B2 · Nov 5, 2024 · US
Shader binding management in ray tracing
US-12112428-B2 · Oct 8, 2024 · US
Photo realistic rendering of smile image after treatment
US-2023414322-A1 · Dec 28, 2023 · US
Snapshot arbitration techniques for memory requests
US-11842436-B2 · Dec 12, 2023 · US
Shader binding management in ray tracing
US-2023360321-A1 · Nov 9, 2023 · US
Technique for real-time rendering of medical images using virtual spherical light sources
US-2023360314-A1 · Nov 9, 2023 · US
Method and apparatus for rendering hair, computer storage medium, electronic device
US-2023316597-A1 · Oct 5, 2023 · US
Shader binding management in ray tracing
US-11727632-B2 · Aug 15, 2023 · US
Photo realistic rendering of smile image after treatment
US-11672629-B2 · Jun 13, 2023 · US
Method and apparatus for computer model rasterization
US-11651548-B2 · May 16, 2023 · US
Out-of-order pixel shading and rasterization
US-2022414967-A1 · Dec 29, 2022 · US
Dynamic dependency scoreboard for overlapping pixels of primitives
US-2022414816-A1 · Dec 29, 2022 · US
Frequently asked questions
Answers are generated from the same data shown on this page.
- What is CPC G06T15/83?
- CPC G06T15/83 is the Cooperative Patent Classification code for “Phong shading.”
- How many patents are filed under CPC G06T15/83 (Phong shading)?
- Our database includes 62 publications tagged with this CPC code.
- Is patent activity under CPC G06T15/83 growing?
- Publication counts under this code: 2 in 2024 vs 9 in 2025 (latest complete years).