- All sections
- H - Electricity
- H01S - Devices using the process of light amplification by stimulated emission of radiation [laser] to amplify or generate light; devices using stimulated emission of electromagnetic radiation in wave ranges other than optical
- H01S 3/02 - Constructional details
Patent holdings for IPC class H01S 3/02
Total number of patents in this class: 490
10-year publication summary
39
|
35
|
43
|
60
|
50
|
46
|
42
|
29
|
26
|
15
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Gigaphoton Inc. | 1120 |
18 |
Raytheon Company | 8535 |
17 |
Hamamatsu Photonics K.K. | 4161 |
14 |
FUJIFILM Corporation | 27102 |
12 |
Mitsubishi Electric Corporation | 43934 |
12 |
Ouster, Inc. | 163 |
10 |
Sense Photonics, Inc. | 137 |
10 |
Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
7 |
Quantum-Si Incorporated | 395 |
7 |
FANUC Corporation | 5803 |
6 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
5 |
Koninklijke Philips N.V. | 22975 |
5 |
Lawrence Livermore National Security, LLC | 1834 |
5 |
IDEX Health & Science LLC | 205 |
5 |
IPG Photonics Corporation | 494 |
5 |
Lumentum Operations LLC | 696 |
5 |
Ladarsystems, Inc. | 25 |
5 |
Boston Scientific Scimed, Inc. | 8794 |
4 |
Stanley Black & Decker, Inc. | 587 |
4 |
Thales Holdings UK PLC | 121 |
4 |
Other owners | 330 |