- 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
|
467
|
473
|
433
|
384
|
359
|
343
|
327
|
247
|
253
|
194
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Intel Corporation | 46460 |
286 |
| International Business Machines Corporation | 61721 |
242 |
| Samsung Electronics Co., Ltd. | 149087 |
224 |
| EMC IP Holding Company LLC | 10801 |
219 |
| Micron Technology, Inc. | 26558 |
209 |
| Texas Instruments Incorporated | 19495 |
132 |
| Microsoft Technology Licensing, LLC | 54319 |
129 |
| Hewlett Packard Enterprise Development LP | 10766 |
121 |
| Huawei Technologies Co., Ltd. | 115827 |
109 |
| Advanced Micro Devices, Inc. | 5803 |
93 |
| Apple Inc. | 56283 |
90 |
| Amazon Technologies, Inc. | 27237 |
86 |
| Xilinx, Inc. | 3947 |
83 |
| Marvell Asia PTE, Ltd. | 6427 |
81 |
| NVIDIA Corporation | 7575 |
74 |
| Kioxia Corporation | 10452 |
74 |
| NetApp, Inc. | 3305 |
73 |
| Cavium International | 4918 |
72 |
| Oracle America, Inc. | 2897 |
70 |
| Qualcomm Incorporated | 87585 |
69 |
| Other owners | 3162 |