• All sections
  • H - Electricity
  • H01Q - Antennas, i.e. radio aerials
  • H01Q 3/20 - Arrangements for changing or varying the orientation or the shape of the directional pattern of the waves radiated from an antenna or antenna system using mechanical relative movement between primary active elements and secondary devices of antennas or antenna systems for varying relative position of primary active element and a reflecting device wherein the primary active element is fixed and the reflecting device is movable

Patent holdings for IPC class H01Q 3/20

Total number of patents in this class: 193

10-year publication summary

14
15
12
18
6
18
25
20
26
7
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Bluehalo, LLC
94
43
Sea Tel, Inc.
35
9
Northrop Grumman Systems Corporation
2943
8
Thales SA
2337
8
ViaSat, Inc.
1594
6
Harris Corporation
1434
5
Airbus Defence and Space Limited
189
5
Movandi Corporation
98
5
Huawei Technologies Co., Ltd.
112134
4
Lockheed Martin Corporation
3277
4
Macdonald, Dettwiler and Associates Corporation
73
4
The Boeing Company
20048
3
NEC Corporation
35567
3
Cambium Networks Limited
187
3
Centre National d'Etudes Spatiales (C.N.E.S.)
124
3
DISH Network L.L.C.
872
3
All.space Networks Limited
52
3
Mitsubishi Electric Corporation
45998
2
Amazon Technologies, Inc.
26625
2
University of Southern California
2115
2
Other owners 68