- All sections
- B - Performing operationstransporting
- B23K - Soldering or unsolderingweldingcladding or plating by soldering or weldingcutting by applying heat locally, e.g. flame cuttingworking by laser beam
- B23K 26/00 - Working by laser beam, e.g. welding, cutting or boring
Patent holdings for IPC class B23K 26/00
Total number of patents in this class: 4932
10-year publication summary
498
|
484
|
430
|
441
|
356
|
343
|
258
|
230
|
203
|
18
|
2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Hamamatsu Photonics K.K. | 4313 |
164 |
Disco Corporation | 1814 |
151 |
Corning Incorporated | 10145 |
116 |
Panasonic Intellectual Property Management Co., Ltd. | 29895 |
99 |
Mitsubishi Electric Corporation | 44962 |
84 |
Amada Holdings Co., Ltd. | 292 |
50 |
FANUC Corporation | 6378 |
50 |
Rtx Corporation | 9130 |
43 |
Amada Company, Limited | 526 |
42 |
Samsung Display Co., Ltd. | 32942 |
41 |
Electro Scientific Industries, Inc. | 386 |
40 |
Applied Materials, Inc. | 17808 |
39 |
Siltectra GmbH | 88 |
39 |
Siemens AG | 24568 |
33 |
Asahi Glass Company, Limited | 2876 |
32 |
SCHOTT AG | 1677 |
31 |
Seurat Technologies, Inc. | 147 |
31 |
General Electric Company | 17800 |
30 |
TRUMPF Werkzeugmaschinen GmbH + Co. KG | 559 |
29 |
Robert Bosch GmbH | 41843 |
28 |
Other owners | 3760 |