- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 1/80 - Simultaneous conversion using weighted impedances
Patent holdings for IPC class H03M 1/80
Total number of patents in this class: 382
10-year publication summary
|
31
|
33
|
40
|
46
|
39
|
31
|
19
|
24
|
16
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19672 |
25 |
| Psemi Corporation | 1080 |
19 |
| Qualcomm Incorporated | 92196 |
16 |
| Intel Corporation | 47106 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48302 |
15 |
| Analog Devices International Unlimited Company | 2023 |
15 |
| Infineon Technologies AG | 8402 |
9 |
| Mediatek Inc. | 5325 |
8 |
| Analog Devices, Inc. | 3317 |
8 |
| Realtek Semiconductor Corp. | 3503 |
8 |
| Cirrus Logic, Inc. | 1805 |
8 |
| Microchip Technology Incorporated | 3323 |
8 |
| Shenzhen Goodix Technology Co., Ltd. | 2391 |
7 |
| Samsung Electronics Co., Ltd. | 157719 |
6 |
| Silicon Laboratories Inc. | 1179 |
6 |
| Seiko Epson Corporation | 20256 |
5 |
| Asahi Kasei Microdevices Corporation | 592 |
5 |
| Cirrus Logic International Semiconductor Ltd. | 914 |
5 |
| Marvell Asia PTE, Ltd. | 6311 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28758 |
5 |
| Other owners | 183 |