- 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: 5720
10-year publication summary
|
473
|
433
|
386
|
361
|
346
|
329
|
250
|
256
|
216
|
167
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 47122 |
289 |
| International Business Machines Corporation | 62671 |
236 |
| Samsung Electronics Co., Ltd. | 157946 |
230 |
| Micron Technology, Inc. | 27675 |
219 |
| EMC IP Holding Company LLC | 10630 |
207 |
| Texas Instruments Incorporated | 19653 |
134 |
| Hewlett Packard Enterprise Development LP | 11501 |
129 |
| Microsoft Technology Licensing, LLC | 54463 |
125 |
| Huawei Technologies Co., Ltd. | 123543 |
110 |
| Advanced Micro Devices, Inc. | 6119 |
98 |
| Amazon Technologies, Inc. | 28118 |
96 |
| Apple Inc. | 58885 |
94 |
| Xilinx, Inc. | 3945 |
86 |
| Marvell Asia PTE, Ltd. | 6309 |
84 |
| NVIDIA Corporation | 8643 |
74 |
| Kioxia Corporation | 10823 |
73 |
| Cavium International | 4656 |
72 |
| Qualcomm Incorporated | 92416 |
69 |
| NetApp, Inc. | 3316 |
64 |
| Avago Technologies International Sales Pte. Limited | 8552 |
64 |
| Other owners | 3167 |