- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 41/053 - Mounts, supports, enclosures or casings
Patent holdings for IPC class H01L 41/053
Total number of patents in this class: 1373
10-year publication summary
139
|
126
|
148
|
181
|
169
|
134
|
109
|
97
|
22
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
178 |
Seiko Epson Corporation | 18724 |
108 |
Kyocera Corporation | 12735 |
56 |
Robert Bosch GmbH | 40953 |
40 |
FUJIFILM Corporation | 27102 |
32 |
TDK Corporation | 6306 |
26 |
TDK Electronics AG | 863 |
26 |
Denso Corporation | 23338 |
18 |
Epcos AG | 778 |
18 |
Continental Automotive GmbH | 5573 |
18 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
17 |
Taiyo Yuden Co., Ltd. | 1809 |
17 |
Siemens AG | 24990 |
16 |
Daishinku Corporation | 220 |
14 |
Analog Devices, Inc. | 3475 |
12 |
NGK Insulators, Ltd. | 4589 |
12 |
Akoustis, Inc. | 164 |
12 |
Nihon Dempa Kogyo Co., Ltd. | 265 |
12 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
Texas Instruments Incorporated | 19376 |
10 |
Other owners | 720 |