- All sections
- G - Physics
- G09G - Arrangements or circuits for control of indicating devices using static means to present variable information
- G09G 5/399 - Control of the bit-mapped memory using two or more bit-mapped memories, the operations of which are switched in time, e.g. ping-pong buffers
Patent holdings for IPC class G09G 5/399
Total number of patents in this class: 181
10-year publication summary
|
14
|
16
|
14
|
13
|
12
|
7
|
11
|
12
|
1
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Apple Inc. | 50209 |
14 |
| Intel Corporation | 45621 |
12 |
| NVIDIA Corporation | 6381 |
12 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Mitsubishi Electric Corporation | 43934 |
6 |
| AlphaScale Technologies, Inc. | 8 |
5 |
| Sony Corporation | 32931 |
4 |
| ATI Technologies ULC | 1396 |
4 |
| Channel One Holdings Inc. | 24 |
4 |
| Sony Interactive Entertainment Inc. | 5162 |
4 |
| Samsung Display Co., Ltd. | 30585 |
3 |
| Seiko Epson Corporation | 18724 |
3 |
| Texas Instruments Incorporated | 19376 |
3 |
| Microsoft Technology Licensing, LLC | 51439 |
3 |
| Qualcomm Incorporated | 76576 |
2 |
| Renesas Electronics Corporation | 6305 |
2 |
| Google Technology Holdings LLC | 2658 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Amazon Technologies, Inc. | 24422 |
2 |
| Atmel Corporation | 1202 |
2 |
| Other owners | 85 |