- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 13/20 - Handling requests for interconnection or transfer for access to input/output bus
Patent holdings for IPC class G06F 13/20
Total number of patents in this class: 1521
10-year publication summary
|
95
|
90
|
175
|
189
|
182
|
169
|
96
|
63
|
112
|
32
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dell Products L.P. | 16112 |
86 |
| Intel Corporation | 46665 |
85 |
| International Business Machines Corporation | 62123 |
55 |
| Samsung Electronics Co., Ltd. | 152914 |
43 |
| Micron Technology, Inc. | 27253 |
35 |
| EMC IP Holding Company LLC | 10732 |
34 |
| Texas Instruments Incorporated | 19625 |
33 |
| Qualcomm Incorporated | 89782 |
26 |
| Huawei Technologies Co., Ltd. | 119623 |
26 |
| SK Hynix Inc. | 12070 |
23 |
| Hewlett Packard Enterprise Development LP | 10835 |
22 |
| Tahoe Research, Ltd. | 2091 |
22 |
| Microchip Technology Incorporated | 3164 |
19 |
| Advanced Micro Devices, Inc. | 5961 |
17 |
| Hewlett-Packard Development Company, L.P. | 25403 |
16 |
| Xilinx, Inc. | 3938 |
16 |
| Amazon Technologies, Inc. | 27637 |
14 |
| ATI Technologies ULC | 1587 |
13 |
| Altera Corporation | 2460 |
12 |
| Microsoft Technology Licensing, LLC | 54182 |
12 |
| Other owners | 912 |