- All sections
- G - Physics
- G06T - Image data processing or generation, in general
- G06T 9/40 - Tree coding, e.g. quadtree, octree
Patent holdings for IPC class G06T 9/40
Total number of patents in this class: 950
10-year publication summary
|
13
|
17
|
49
|
79
|
169
|
133
|
116
|
122
|
111
|
70
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Corporation of America | 7176 |
124 |
| LG Electronics Inc. | 75654 |
108 |
| Qualcomm Incorporated | 91997 |
44 |
| Tencent America LLC | 4266 |
42 |
| Beijing Xiaomi Mobile Software Co., Ltd. | 14935 |
37 |
| KDDI Corporation | 1160 |
35 |
| Sony Corporation | 30208 |
27 |
| Guangdong Oppo Mobile Telecommunications Corp., Ltd. | 23266 |
27 |
| Sony Group Corporation | 15597 |
27 |
| InterDigital VC Holdings, Inc. | 487 |
26 |
| BlackBerry Limited | 4864 |
22 |
| Bytedance Inc. | 4371 |
22 |
| Huawei Technologies Co., Ltd. | 123282 |
20 |
| Nippon Telegraph and Telephone Corporation | 15922 |
19 |
| Apple Inc. | 58705 |
18 |
| InterDigital Holdings, Inc. | 958 |
16 |
| Beijing Bytedance Network Technology Co., Ltd. | 4146 |
16 |
| V-Nova International Ltd. | 402 |
15 |
| Vivo Mobile Communication Co., Ltd. | 13644 |
12 |
| Intel Corporation | 47102 |
11 |
| Other owners | 282 |