- 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: 1046
10-year publication summary
|
135
|
154
|
152
|
106
|
93
|
99
|
84
|
81
|
78
|
27
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47122 |
161 |
| Texas Instruments Incorporated | 19653 |
82 |
| International Business Machines Corporation | 62671 |
76 |
| ARM Limited | 5053 |
66 |
| Advanced Micro Devices, Inc. | 6119 |
42 |
| Micron Technology, Inc. | 27675 |
39 |
| EMC IP Holding Company LLC | 10630 |
37 |
| Samsung Electronics Co., Ltd. | 157946 |
36 |
| Microsoft Technology Licensing, LLC | 54463 |
33 |
| Apple Inc. | 58885 |
32 |
| Qualcomm Incorporated | 92416 |
27 |
| SK Hynix Inc. | 12506 |
19 |
| Hewlett Packard Enterprise Development LP | 11501 |
17 |
| Imagination Technologies Limited | 1789 |
14 |
| Oracle International Corporation | 13575 |
11 |
| Huawei Technologies Co., Ltd. | 123543 |
11 |
| Fujitsu Limited | 16883 |
10 |
| Marvell Asia PTE, Ltd. | 6309 |
10 |
| META Platforms, Inc. | 6893 |
9 |
| NVIDIA Corporation | 8643 |
8 |
| Other owners | 306 |