- All sections
- H - Electricity
- H03M - Coding, decoding or code conversion, in general
- H03M 1/66 - Digital/analogue converters
Patent holdings for IPC class H03M 1/66
Total number of patents in this class: 1931
10-year publication summary
|
135
|
141
|
153
|
140
|
168
|
156
|
141
|
121
|
99
|
65
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19450 |
116 |
| Intel Corporation | 46921 |
82 |
| Qualcomm Incorporated | 86990 |
51 |
| Analog Devices, Inc. | 3365 |
49 |
| Analog Devices International Unlimited Company | 1960 |
44 |
| Avago Technologies International Sales Pte. Limited | 8678 |
38 |
| Samsung Electronics Co., Ltd. | 148077 |
36 |
| Cirrus Logic, Inc. | 1790 |
34 |
| Apple Inc. | 55735 |
31 |
| Huawei Technologies Co., Ltd. | 114462 |
30 |
| Realtek Semiconductor Corp. | 3326 |
27 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 44095 |
23 |
| International Business Machines Corporation | 61616 |
22 |
| Maxim Integrated Products, Inc. | 1034 |
22 |
| MUFG Union Bank, N.A. | 476 |
21 |
| Ericsson | 21917 |
19 |
| Xilinx, Inc. | 3968 |
19 |
| Mediatek Inc. | 5186 |
19 |
| Socionext Inc. | 1567 |
19 |
| STMicroelectronics S.r.l. | 3598 |
17 |
| Other owners | 1212 |