- 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: 99
10-year publication summary
|
10
|
10
|
9
|
8
|
6
|
7
|
6
|
7
|
3
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 158605 |
10 |
| Texas Instruments Incorporated | 19639 |
5 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
4 |
| Intel Corporation | 47162 |
3 |
| Xilinx, Inc. | 3940 |
3 |
| STMicroelectronics (Grenoble 2) SAS | 632 |
3 |
| Maxim Integrated Products, Inc. | 1027 |
3 |
| Qualcomm Incorporated | 93006 |
2 |
| International Business Machines Corporation | 62754 |
2 |
| Renesas Electronics Corporation | 5863 |
2 |
| Electronics and Telecommunications Research Institute | 9697 |
2 |
| Mitsubishi Electric Corporation | 48236 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 34335 |
2 |
| Motorola Solutions, Inc. | 4584 |
2 |
| Sumitomo Wiring Systems, Ltd. | 11139 |
2 |
| II-VI Delaware, Inc. | 1617 |
2 |
| Sony Semiconductor Solutions Corporation | 11764 |
2 |
| TSMC China Company Limited | 260 |
2 |
| NXP USA, Inc. | 4406 |
2 |
| Uniquify IP Holdings, LLC | 32 |
2 |
| Other owners | 42 |