- All sections
- H - Electricity
- H01L - Semiconductor devices not covered by class
- H01L 33/16 - SEMICONDUCTOR DEVICES NOT COVERED BY CLASS - Details thereof characterised by the semiconductor bodies with a particular crystal structure or orientation, e.g. polycrystalline, amorphous or porous
Patent holdings for IPC class H01L 33/16
Total number of patents in this class: 727
10-year publication summary
|
71
|
69
|
54
|
53
|
60
|
38
|
40
|
44
|
45
|
13
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Display Co., Ltd. | 30585 |
29 |
| NGK Insulators, Ltd. | 4589 |
26 |
| Sumitomo Electric Industries, Ltd. | 14131 |
18 |
| The Regents of the University of California | 18943 |
16 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
15 |
| Poro Technologies Ltd | 46 |
15 |
| Showa Denko K.K. | 2539 |
14 |
| Seoul Viosys Co., Ltd. | 1359 |
14 |
| Samsung Electronics Co., Ltd. | 131630 |
13 |
| Micron Technology, Inc. | 24960 |
13 |
| Rohm Co., Ltd. | 5843 |
13 |
| Silanna UV Technologies Pte Ltd | 83 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
12 |
| Nichia Corporation | 3394 |
12 |
| Korrus, Inc. | 447 |
12 |
| Panasonic Corporation | 20786 |
11 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
10 |
| Kyocera Sld Laser, Inc. | 281 |
10 |
| META Platforms Technologies, LLC | 4806 |
10 |
| Mitsubishi Chemical Corporation | 4313 |
9 |
| Other owners | 442 |