- 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: 383
10-year publication summary
|
31
|
33
|
40
|
46
|
39
|
31
|
19
|
24
|
16
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19639 |
25 |
| Psemi Corporation | 1086 |
19 |
| Qualcomm Incorporated | 93006 |
16 |
| Intel Corporation | 47162 |
16 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 48629 |
15 |
| Analog Devices International Unlimited Company | 2027 |
15 |
| Infineon Technologies AG | 8410 |
9 |
| Mediatek Inc. | 5416 |
8 |
| Analog Devices, Inc. | 3316 |
8 |
| Realtek Semiconductor Corp. | 3518 |
8 |
| Cirrus Logic, Inc. | 1802 |
8 |
| Microchip Technology Incorporated | 3353 |
8 |
| Samsung Electronics Co., Ltd. | 158605 |
6 |
| Silicon Laboratories Inc. | 1183 |
6 |
| Shenzhen Goodix Technology Co., Ltd. | 2400 |
6 |
| Seiko Epson Corporation | 20365 |
5 |
| Asahi Kasei Microdevices Corporation | 603 |
5 |
| Cirrus Logic International Semiconductor Ltd. | 924 |
5 |
| Marvell Asia PTE, Ltd. | 6258 |
5 |
| Telefonaktiebolaget LM Ericsson (publ) | 28872 |
5 |
| Other owners | 185 |