- 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: 5782
10-year publication summary
|
354
|
430
|
511
|
451
|
384
|
401
|
452
|
570
|
508
|
91
|
| 2012 | 2013 | 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18339 |
1198 |
| FUJIFILM Corporation | 23560 |
206 |
| Nitto Denko Corporation | 6936 |
192 |
| Semiconductor Energy Laboratory Co., Ltd. | 12310 |
151 |
| Panasonic Corporation | 24870 |
150 |
| Sony Corporation | 43743 |
147 |
| Sumitomo Chemical Company, Limited | 8291 |
138 |
| Japan Display Inc. | 4678 |
136 |
| Boe Technology Group Co., Ltd. | 24082 |
131 |
| Panasonic Intellectual Property Management Co., Ltd. | 21007 |
104 |
| Dai Nippon Printing Co., Ltd. | 3648 |
104 |
| Mitsubishi Electric Corporation | 36559 |
98 |
| Sakai Display Products Corporation | 901 |
95 |
| Asahi Glass Company, Limited | 3414 |
92 |
| Samsung Electronics Co., Ltd. | 108011 |
64 |
| Pioneer Corporation | 5089 |
58 |
| Kyocera Corporation | 10868 |
49 |
| LG Electronics Inc. | 61670 |
48 |
| Nippon Electric Glass Co., Ltd. | 1743 |
48 |
| NEC Display Solutions, Ltd. | 951 |
47 |
| Other owners | 2526 |