- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 15/167 - Interprocessor communication using a common memory, e.g. mailbox
Patent holdings for IPC class G06F 15/167
Total number of patents in this class: 1989
10-year publication summary
|
172
|
117
|
112
|
81
|
60
|
52
|
36
|
34
|
25
|
15
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| International Business Machines Corporation | 62621 |
83 |
| Intel Corporation | 47102 |
71 |
| Microsoft Technology Licensing, LLC | 54439 |
67 |
| Amazon Technologies, Inc. | 28066 |
62 |
| Oracle International Corporation | 13548 |
52 |
| EMC IP Holding Company LLC | 10636 |
47 |
| Google LLC | 44482 |
41 |
| NetApp, Inc. | 3316 |
37 |
| Cisco Technology, Inc. | 22491 |
33 |
| Huawei Technologies Co., Ltd. | 123282 |
31 |
| Samsung Electronics Co., Ltd. | 157557 |
28 |
| Hewlett Packard Enterprise Development LP | 11042 |
28 |
| Pure Storage, Inc. | 2895 |
26 |
| SAP SE | 10128 |
25 |
| Apple Inc. | 58705 |
24 |
| Marvell Asia PTE, Ltd. | 6313 |
23 |
| NVIDIA Corporation | 8569 |
22 |
| Cavium International | 4672 |
22 |
| Fujitsu Limited | 16862 |
20 |
| VMware LLC | 6831 |
20 |
| Other owners | 1227 |