- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 13/28 - Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access, cycle steal
Patent holdings for IPC class G06F 13/28
Total number of patents in this class: 5733
10-year publication summary
|
473
|
433
|
386
|
361
|
346
|
329
|
252
|
256
|
217
|
208
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46342 |
285 |
| International Business Machines Corporation | 62871 |
235 |
| Samsung Electronics Co., Ltd. | 159755 |
234 |
| Micron Technology, Inc. | 27932 |
222 |
| EMC IP Holding Company LLC | 10586 |
206 |
| Texas Instruments Incorporated | 19643 |
133 |
| Hewlett Packard Enterprise Development LP | 12492 |
130 |
| Microsoft Technology Licensing, LLC | 54706 |
125 |
| Huawei Technologies Co., Ltd. | 125590 |
112 |
| Advanced Micro Devices, Inc. | 6160 |
100 |
| Amazon Technologies, Inc. | 28358 |
97 |
| Apple Inc. | 59479 |
94 |
| Xilinx, Inc. | 3945 |
88 |
| Marvell Asia PTE, Ltd. | 6235 |
84 |
| Kioxia Corporation | 11031 |
75 |
| NVIDIA Corporation | 9043 |
73 |
| Cavium International | 4533 |
72 |
| Qualcomm Incorporated | 93957 |
69 |
| SK Hynix Inc. | 12769 |
64 |
| NetApp, Inc. | 3320 |
64 |
| Other owners | 3171 |