- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 7/033 - Speed or phase control by the received code signals, the signals containing no special synchronisation information using the transitions of the received signal to control the phase of the synchronising-signal- generating means, e.g. using a phase-locked loop
Patent holdings for IPC class H04L 7/033
Total number of patents in this class: 1812
10-year publication summary
233
|
213
|
230
|
207
|
189
|
175
|
119
|
101
|
87
|
33
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Qualcomm Incorporated | 76576 |
107 |
Rambus Inc. | 2314 |
83 |
Intel Corporation | 45621 |
66 |
Marvell Asia PTE, Ltd. | 6841 |
49 |
Texas Instruments Incorporated | 19376 |
47 |
Samsung Electronics Co., Ltd. | 131630 |
46 |
Kandou Labs, S.A. | 312 |
43 |
Cavium International | 5549 |
40 |
Huawei Technologies Co., Ltd. | 100781 |
37 |
Xilinx, Inc. | 4086 |
33 |
Fujitsu Limited | 19265 |
30 |
Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
30 |
SK Hynix Inc. | 11030 |
25 |
Realtek Semiconductor Corp. | 3028 |
25 |
Avago Technologies International Sales Pte. Limited | 9260 |
22 |
Infineon Technologies AG | 8189 |
21 |
Altera Corporation | 2241 |
18 |
Cadence Design Systems, Inc. | 1788 |
16 |
Kioxia Corporation | 9847 |
15 |
Sony Corporation | 32931 |
14 |
Other owners | 1045 |