Patent holdings for IPC class H03K 19/173

Total number of patents in this class: 1318

10-year publication summary

94
82
93
84
60
66
82
75
57
19
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Xilinx, Inc.
4012
141
Altera Corporation
2204
136
Intel Corporation
46699
65
Lattice Semiconductor Corporation
656
38
Texas Instruments Incorporated
19487
37
Semiconductor Energy Laboratory Co., Ltd.
11358
34
Samsung Electronics Co., Ltd.
144143
30
Micron Technology, Inc.
26209
25
NEC Corporation
35351
19
Toshiba Corporation
12286
17
SK Hynix Inc.
11222
16
Cypress Semiconductor Corporation
1761
16
Qualcomm Incorporated
84501
15
Taiwan Semiconductor Manufacturing Company, Ltd.
42118
15
Panasonic Corporation
20173
13
Hitachi, Ltd.
15434
13
Analog Devices, Inc.
3391
13
International Business Machines Corporation
61023
12
Taiyo Yuden Co., Ltd.
1918
12
iCometrue Company Limited
78
12
Other owners 639