Patent holdings for IPC class H02S 20/30

Total number of patents in this class: 834

10-year publication summary

59
93
120
123
139
115
136
136
148
59
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
NEXTracker LLC
189
16
Sumitomo Electric Industries, Ltd.
14131
15
UniRac, Inc.
174
12
Tesla, Inc.
1519
12
Array Technologies, Inc.
86
9
SunRun South LLC
35
9
Sunfolding, Inc.
30
8
SunPower Corporation
612
7
Nevados Engineering, Inc.
29
7
Ojjo, Inc.
98
7
The Boeing Company
19843
6
California Institute of Technology
3884
6
REM TEC S.r.l., a legal entity
26
6
Ningbo Powernice Intelligent Technology Co., Ltd.
7
6
Hyundai Motor Company
19021
5
Saudi Arabian Oil Company
11322
5
Toyota Motor Corporation
28582
4
Seiko Epson Corporation
18724
4
The Regents of the University of Michigan
4409
4
Georgia Tech Research Corporation
2453
4
Other owners 682