- 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: 1052
10-year publication summary
|
135
|
154
|
152
|
106
|
93
|
99
|
84
|
81
|
77
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47162 |
161 |
| Texas Instruments Incorporated | 19639 |
84 |
| International Business Machines Corporation | 62754 |
76 |
| ARM Limited | 5112 |
72 |
| Advanced Micro Devices, Inc. | 6114 |
42 |
| Micron Technology, Inc. | 27666 |
39 |
| EMC IP Holding Company LLC | 10612 |
37 |
| Samsung Electronics Co., Ltd. | 158605 |
36 |
| Microsoft Technology Licensing, LLC | 54524 |
33 |
| Apple Inc. | 59117 |
32 |
| Qualcomm Incorporated | 93006 |
27 |
| SK Hynix Inc. | 12611 |
19 |
| Hewlett Packard Enterprise Development LP | 11519 |
17 |
| Imagination Technologies Limited | 1794 |
14 |
| Oracle International Corporation | 13620 |
11 |
| Huawei Technologies Co., Ltd. | 124379 |
11 |
| Fujitsu Limited | 16859 |
10 |
| Marvell Asia PTE, Ltd. | 6258 |
10 |
| META Platforms, Inc. | 6891 |
9 |
| NVIDIA Corporation | 8777 |
8 |
| Other owners | 304 |