- All sections
- G - Physics
- G09F - Displaying; advertising; signs; labels or name-plates; seals
- G09F 9/00 - Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
Patent holdings for IPC class G09F 9/00
Total number of patents in this class: 6695
10-year publication summary
|
511
|
451
|
385
|
402
|
456
|
584
|
518
|
517
|
454
|
62
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18955 |
1227 |
| FUJIFILM Corporation | 25767 |
281 |
| Nitto Denko Corporation | 7586 |
272 |
| Semiconductor Energy Laboratory Co., Ltd. | 11074 |
258 |
| Sumitomo Chemical Company, Limited | 8569 |
202 |
| Boe Technology Group Co., Ltd. | 32498 |
177 |
| Japan Display Inc. | 5907 |
170 |
| Panasonic Corporation | 21864 |
150 |
| Sony Corporation | 36721 |
147 |
| Dai Nippon Printing Co., Ltd. | 3801 |
128 |
| Panasonic Intellectual Property Management Co., Ltd. | 26449 |
126 |
| Mitsubishi Electric Corporation | 41338 |
115 |
| Sakai Display Products Corporation | 885 |
93 |
| Asahi Glass Company, Limited | 3113 |
92 |
| Samsung Electronics Co., Ltd. | 121140 |
67 |
| Kyocera Corporation | 12047 |
60 |
| Agc, Inc. | 3503 |
60 |
| Pioneer Corporation | 4962 |
59 |
| Nippon Electric Glass Co., Ltd. | 2114 |
58 |
| Dexerials Corporation | 1704 |
57 |
| Other owners | 2896 |