- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 5/38 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the display of individual graphic patterns using a bit-mapped memory with means for controlling the display position
Patent holdings for IPC class G09G 5/38
Total number of patents in this class: 1244
10-year publication summary
|
93
|
134
|
126
|
153
|
197
|
202
|
105
|
77
|
52
|
35
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30769 |
115 |
| Sony Group Corporation | 14570 |
48 |
| Samsung Electronics Co., Ltd. | 149198 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 32504 |
41 |
| FUJIFILM Corporation | 29839 |
35 |
| Denso Corporation | 24797 |
34 |
| Sony Interactive Entertainment Inc. | 6054 |
33 |
| Nippon Seiki Co., Ltd. | 994 |
31 |
| Sharp Kabushiki Kaisha | 18615 |
29 |
| Maxell, Ltd. | 2874 |
26 |
| Apple Inc. | 56466 |
24 |
| LG Electronics Inc. | 73825 |
21 |
| Seiko Epson Corporation | 19704 |
21 |
| Magic Leap, Inc. | 3331 |
21 |
| JVC Kenwood Corporation | 3065 |
18 |
| NEC Corporation | 36282 |
16 |
| Panasonic Corporation | 19952 |
16 |
| NTT DoCoMo, Inc. | 13663 |
16 |
| Samsung Display Co., Ltd. | 36317 |
15 |
| Mitsubishi Electric Corporation | 46973 |
15 |
| Other owners | 622 |