- All sections
- H - Electricity
- H04L - Transmission of digital information, e.g. telegraphic communication
- H04L 15/32 - Perforating recorders
Patent holdings for IPC class H04L 15/32
Total number of patents in this class: 2
10-year publication summary
0
|
0
|
0
|
0
|
0
|
0
|
1
|
0
|
0
|
0
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Twitter, Inc. | 1293 |
1 |
Google LLC | 38759 |
1 |
Other owners | 0 |