- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 33/09 - Two-pole devices with two current-carrying pins, blades, or analogous contacts, having their axes parallel to each other for baseless lamp bulb
Patent holdings for IPC class H01R 33/09
Total number of patents in this class: 57
10-year publication summary
|
5
|
4
|
6
|
2
|
2
|
6
|
4
|
1
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6523 |
12 |
| TBI | 15 |
4 |
| 1 Energy Solutions, Inc. | 8 |
2 |
| BJB GmbH & Co. KG | 60 |
2 |
| LEDVANCE GmbH | 571 |
2 |
| Seasonal Specialties, LLC | 85 |
2 |
| Dongguan Kailang Industrial Co., Ltd., | 5 |
2 |
| Season Bright (Cambodia) Electronic Lighting Co., Ltd | 5 |
2 |
| General Electric Company | 17222 |
1 |
| Samsung Display Co., Ltd. | 33218 |
1 |
| Applied Materials, Inc. | 17987 |
1 |
| Rockwell Automation Technologies, Inc. | 2684 |
1 |
| Tyco Electronics Corporation | 772 |
1 |
| Tyco Electronics Brasil LTDA | 33 |
1 |
| Tyco Electronics Nederland BV | 60 |
1 |
| Tyco Electronics AMP Korea Ltd. | 70 |
1 |
| OSRAM SYLVANIA Inc. | 697 |
1 |
| Automotive Lighting Italia S.p.A. | 43 |
1 |
| CE Lighting Ltd. | 43 |
1 |
| Coretronic Corporation | 1244 |
1 |
| Other owners | 17 |