- 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: 2536
10-year publication summary
|
8
|
45
|
163
|
374
|
390
|
363
|
427
|
288
|
272
|
174
|
| 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. | 48302 |
594 |
| Synopsys, Inc. | 2715 |
167 |
| International Business Machines Corporation | 62634 |
153 |
| Samsung Electronics Co., Ltd. | 157719 |
146 |
| Cadence Design Systems, Inc. | 1790 |
112 |
| ASML Netherlands B.V. | 7925 |
86 |
| Siemens Industry Software Inc. | 1841 |
78 |
| Intel Corporation | 47106 |
41 |
| Changxin Memory Technologies, Inc. | 4933 |
38 |
| D2s, Inc. | 199 |
37 |
| Xilinx, Inc. | 3942 |
35 |
| Texas Instruments Incorporated | 19672 |
21 |
| Google LLC | 44482 |
20 |
| TSMC Nanjing Company, Limited | 177 |
18 |
| Applied Materials, Inc. | 20375 |
17 |
| Altera Corporation | 2474 |
17 |
| Realtek Semiconductor Corp. | 3503 |
17 |
| GLOBALFOUNDRIES U.S. Inc. | 6387 |
17 |
| NVIDIA Corporation | 8616 |
16 |
| ARM Limited | 5045 |
16 |
| Other owners | 890 |