Patent holdings for IPC class F21S 10/00

Total number of patents in this class: 744

10-year publication summary

59
69
81
56
50
47
49
47
46
30
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Guangzhou Haoyang Electronic Co., Ltd.
231
34
Signify Holding B.V.
7580
31
Chien, Aaron
98
26
Chien, Te-ju
98
26
Wang, Hsin-yi
98
26
Harman Professional Denmark ApS
155
24
ROBE Lighting s.r.o.
129
21
Wangs Alliance Corp., DBA WAC Lighting
217
18
Robe Lighting, Inc.
59
14
Koninklijke Philips Electronics N.V.
9542
13
Martin Professional A/S
67
12
LG Innotek Co., Ltd.
7667
11
Coretronic Corporation
1284
9
Shenzhen Bolong Technology Co., Ltd
52
8
Clay Paky S.r.l.
128
8
Koninklijke Philips N.V.
24767
7
Appotronics Corporation Limited
1115
7
Aaron Chien
10
7
Te-Ju Chien
10
7
Panasonic Intellectual Property Management Co., Ltd.
31562
6
Other owners 429