- All sections
- H - Electricity
- H03K - Pulse technique
- H03K 19/018 - Coupling arrangementsInterface arrangements using bipolar transistors only
Patent holdings for IPC class H03K 19/018
Total number of patents in this class: 93
10-year publication summary
|
13
|
10
|
10
|
9
|
8
|
6
|
7
|
5
|
6
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 139302 |
10 |
| Texas Instruments Incorporated | 19447 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 40644 |
4 |
| Intel Corporation | 46153 |
3 |
| STMicroelectronics (Grenoble 2) SAS | 608 |
3 |
| Maxim Integrated Products, Inc. | 1039 |
3 |
| International Business Machines Corporation | 60178 |
2 |
| Renesas Electronics Corporation | 6146 |
2 |
| Mitsubishi Electric Corporation | 44904 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29800 |
2 |
| Xilinx, Inc. | 4056 |
2 |
| Motorola Solutions, Inc. | 4394 |
2 |
| II-VI Delaware, Inc. | 1716 |
2 |
| TSMC China Company Limited | 181 |
2 |
| Uniquify, Inc. | 44 |
2 |
| NXP USA, Inc. | 4218 |
2 |
| Qualcomm Incorporated | 82009 |
1 |
| Siemens AG | 24568 |
1 |
| Sumitomo Electric Industries, Ltd. | 14990 |
1 |
| Seiko Epson Corporation | 19005 |
1 |
| Other owners | 41 |