- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 3/293 - 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 controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes for address discharge
Patent holdings for IPC class G09G 3/293
Total number of patents in this class: 44
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 |
26 |
Matsushita Electric Industrial Co., Ltd. | 4724 |
13 |
Samsung Display Co., Ltd. | 30585 |
1 |
Huawei Technologies Co., Ltd. | 100781 |
1 |
Fujitsu Hitachi Plasma Display Limited | 59 |
1 |
Hitachi Plasma Display Limited | 93 |
1 |
Vuzix Corporation | 182 |
1 |
Other owners | 0 |