- 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: 1239
10-year publication summary
|
93
|
134
|
126
|
153
|
197
|
201
|
105
|
77
|
51
|
29
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 30921 |
115 |
| Samsung Electronics Co., Ltd. | 147787 |
47 |
| Sony Group Corporation | 14275 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 32052 |
40 |
| FUJIFILM Corporation | 29696 |
35 |
| Denso Corporation | 24541 |
34 |
| Sony Interactive Entertainment Inc. | 5949 |
33 |
| Nippon Seiki Co., Ltd. | 988 |
31 |
| Sharp Kabushiki Kaisha | 18693 |
29 |
| Maxell, Ltd. | 2833 |
25 |
| Apple Inc. | 55491 |
24 |
| LG Electronics Inc. | 73588 |
21 |
| Seiko Epson Corporation | 19664 |
21 |
| Magic Leap, Inc. | 3298 |
21 |
| JVC Kenwood Corporation | 3046 |
18 |
| NEC Corporation | 36108 |
16 |
| Panasonic Corporation | 20036 |
16 |
| NTT DoCoMo, Inc. | 13342 |
16 |
| Samsung Display Co., Ltd. | 35374 |
15 |
| Mitsubishi Electric Corporation | 46547 |
15 |
| Other owners | 620 |