- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 12/0831 - Cache consistency protocols using a bus scheme, e.g. with bus monitoring or watching means
Patent holdings for IPC class G06F 12/0831
Total number of patents in this class: 1020
10-year publication summary
|
134
|
154
|
152
|
106
|
93
|
99
|
83
|
80
|
77
|
8
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46579 |
157 |
| Texas Instruments Incorporated | 19553 |
82 |
| International Business Machines Corporation | 61906 |
77 |
| ARM Limited | 4857 |
65 |
| Advanced Micro Devices, Inc. | 5893 |
41 |
| Micron Technology, Inc. | 27172 |
38 |
| EMC IP Holding Company LLC | 10774 |
37 |
| Samsung Electronics Co., Ltd. | 151303 |
35 |
| Microsoft Technology Licensing, LLC | 54197 |
32 |
| Apple Inc. | 57058 |
31 |
| Qualcomm Incorporated | 88742 |
27 |
| SK Hynix Inc. | 11894 |
19 |
| Hewlett Packard Enterprise Development LP | 10791 |
17 |
| Imagination Technologies Limited | 1759 |
13 |
| Oracle International Corporation | 13196 |
12 |
| Huawei Technologies Co., Ltd. | 117973 |
11 |
| Fujitsu Limited | 17373 |
10 |
| Marvell Asia PTE, Ltd. | 6394 |
10 |
| META Platforms, Inc. | 6948 |
9 |
| NVIDIA Corporation | 7712 |
8 |
| Other owners | 289 |