- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/288 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
Patent holdings for IPC class G09G 3/288
Total number of patents in this class: 213
10-year publication summary
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2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Panasonic Corporation | 20786 |
99 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
41 |
Hitachi Plasma Display Limited | 93 |
23 |
Hitachi, Ltd. | 16452 |
21 |
Fujitsu Hitachi Plasma Display Limited | 59 |
9 |
Shinoda Plasma Co., Ltd. | 25 |
4 |
Hitachi Plasma Patent Licensing Co., Ltd. | 12 |
3 |
Sichuan COC Display Devices Co., Ltd. | 24 |
3 |
Orion PDP Co., Ltd. | 16 |
2 |
Shinoda Plasma Corporation | 14 |
2 |
Seiko Epson Corporation | 18724 |
1 |
Fujitsu Limited | 19265 |
1 |
Sharp Corporation | 10015 |
1 |
Pioneer Corporation | 4843 |
1 |
OSRAM GmbH | 2442 |
1 |
Point Tek Co., Ltd. | 7 |
1 |
Other owners | 0 |