- 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: 1874
10-year publication summary
|
142
|
140
|
144
|
155
|
143
|
169
|
158
|
135
|
106
|
28
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
111 |
| Intel Corporation | 45621 |
78 |
| Analog Devices, Inc. | 3475 |
57 |
| Qualcomm Incorporated | 76576 |
47 |
| Analog Devices International Unlimited Company | 1724 |
42 |
| Cirrus Logic, Inc. | 1719 |
36 |
| Samsung Electronics Co., Ltd. | 131630 |
35 |
| Avago Technologies International Sales Pte. Limited | 9260 |
33 |
| Huawei Technologies Co., Ltd. | 100781 |
28 |
| Apple Inc. | 50209 |
24 |
| Realtek Semiconductor Corp. | 3028 |
24 |
| Maxim Integrated Products, Inc. | 1041 |
22 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
21 |
| MUFG Union Bank, N.A. | 499 |
21 |
| International Business Machines Corporation | 60644 |
20 |
| Xilinx, Inc. | 4086 |
19 |
| Socionext Inc. | 1575 |
19 |
| Ericsson | 20417 |
18 |
| Renesas Electronics Corporation | 6305 |
17 |
| STMicroelectronics S.r.l. | 3693 |
17 |
| Other owners | 1185 |