- All sections
- G - Physics
- G06F - Electric digital data processing
- G06F 30/398 - Design verification or optimisation, e.g. using design rule check [DRC], layout versus schematics [LVS] or finite element methods [FEM]
Patent holdings for IPC class G06F 30/398
Total number of patents in this class: 2473
10-year publication summary
|
8
|
45
|
163
|
374
|
390
|
362
|
424
|
284
|
271
|
120
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 47602 |
587 |
| Synopsys, Inc. | 2731 |
165 |
| International Business Machines Corporation | 62295 |
151 |
| Samsung Electronics Co., Ltd. | 154751 |
139 |
| Cadence Design Systems, Inc. | 1782 |
111 |
| ASML Netherlands B.V. | 7770 |
85 |
| Siemens Industry Software Inc. | 1748 |
75 |
| Intel Corporation | 46718 |
40 |
| Changxin Memory Technologies, Inc. | 4924 |
38 |
| D2s, Inc. | 195 |
35 |
| Xilinx, Inc. | 3927 |
34 |
| Texas Instruments Incorporated | 19628 |
20 |
| Google LLC | 43988 |
19 |
| TSMC Nanjing Company, Limited | 170 |
18 |
| Applied Materials, Inc. | 20112 |
17 |
| Altera Corporation | 2463 |
17 |
| NVIDIA Corporation | 8171 |
16 |
| Realtek Semiconductor Corp. | 3450 |
16 |
| ARM Limited | 4968 |
16 |
| GLOBALFOUNDRIES U.S. Inc. | 6397 |
16 |
| Other owners | 858 |