- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21Y - Indexing scheme associated with subclasses , , and , relating to the form or the kind of the light sources or of the colour of the light emitted
- F21Y 101/02 - Miniature, e.g. light emitting diodes (LED)
Patent holdings for IPC class F21Y 101/02
Total number of patents in this class: 7502
10-year publication summary
1262
|
510
|
137
|
32
|
22
|
5
|
1
|
2
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Sharp Kabushiki Kaisha | 18957 |
1059 |
OSRAM GmbH | 2442 |
229 |
Panasonic Corporation | 20786 |
223 |
Ideal Industries Lighting LLC | 1168 |
158 |
Signify Holding B.V. | 6837 |
152 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
142 |
Koninklijke Philips Electronics N.V. | 13133 |
136 |
Koninklijke Philips N.V. | 22975 |
129 |
Koito Manufacturing Co., Ltd. | 1991 |
103 |
Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
74 |
Philips Lighting Holding B.V. | 1437 |
74 |
Toshiba Lighting & Technology Corporation | 340 |
68 |
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6275 |
68 |
Cree, Inc. | 1157 |
66 |
Sony Corporation | 32931 |
65 |
Mitsubishi Electric Corporation | 43934 |
54 |
Olympus Corporation | 13667 |
54 |
FUJIFILM Corporation | 27102 |
50 |
Sakai Display Products Corporation | 821 |
50 |
Suzhou Lekin Semiconductor Co., Ltd. | 1710 |
50 |
Other owners | 4498 |