- 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: 5698
10-year publication summary
|
473
|
433
|
384
|
359
|
343
|
327
|
249
|
254
|
211
|
33
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46569 |
291 |
| International Business Machines Corporation | 61929 |
238 |
| Samsung Electronics Co., Ltd. | 151485 |
223 |
| EMC IP Holding Company LLC | 10769 |
217 |
| Micron Technology, Inc. | 27165 |
212 |
| Texas Instruments Incorporated | 19542 |
131 |
| Microsoft Technology Licensing, LLC | 54168 |
128 |
| Hewlett Packard Enterprise Development LP | 10788 |
122 |
| Huawei Technologies Co., Ltd. | 118145 |
109 |
| Advanced Micro Devices, Inc. | 5897 |
95 |
| Apple Inc. | 57166 |
94 |
| Amazon Technologies, Inc. | 27509 |
89 |
| Xilinx, Inc. | 3936 |
83 |
| Marvell Asia PTE, Ltd. | 6392 |
83 |
| NVIDIA Corporation | 7749 |
75 |
| Kioxia Corporation | 10521 |
74 |
| Cavium International | 4835 |
72 |
| NetApp, Inc. | 3308 |
70 |
| Oracle America, Inc. | 2760 |
68 |
| Qualcomm Incorporated | 88827 |
67 |
| Other owners | 3157 |