- 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 |