- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 30/39 - Circuit design at the physical level
Patent holdings for IPC class G06F 30/39
Total number of patents in this class: 616
10-year publication summary
|
1
|
7
|
6
|
35
|
98
|
160
|
136
|
81
|
79
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
155 |
| International Business Machines Corporation | 60644 |
37 |
| Samsung Electronics Co., Ltd. | 131630 |
19 |
| Synopsys, Inc. | 2829 |
19 |
| Cadence Design Systems, Inc. | 1788 |
15 |
| ASML Netherlands B.V. | 6816 |
13 |
| Altera Corporation | 2241 |
10 |
| ARM Limited | 4353 |
9 |
| Texas Instruments Incorporated | 19376 |
8 |
| Imagination Technologies Limited | 1458 |
8 |
| Qualcomm Incorporated | 76576 |
7 |
| Intel Corporation | 45621 |
7 |
| Fujitsu Limited | 19265 |
7 |
| Xilinx, Inc. | 4086 |
7 |
| KLA-Tencor Corporation | 2574 |
7 |
| efabless corporation | 13 |
7 |
| PolyN Technology Limited | 28 |
7 |
| Metrics Design Automation Inc. | 17 |
6 |
| Advanced Micro Devices, Inc. | 5326 |
5 |
| D2s, Inc. | 150 |
5 |
| Other owners | 258 |