Patent holdings for IPC class G01K 13/20

Total number of patents in this class: 254

10-year publication summary

1
4
4
6
21
28
58
73
59
15
2015 2016 2017 2018 2019 2020 2021 2022 2023 2024

Principal owners for this class

Owner
All patents
This class
Nippon Telegraph and Telephone Corporation
14195
13
Samsung Electronics Co., Ltd.
131630
12
Murata Manufacturing Co., Ltd.
22355
12
Apple Inc.
50209
9
FeverTags, LLC
18
9
Amosense Co., Ltd.
433
5
Koninklijke Philips N.V.
22975
4
Fridababy, LLC
120
4
Unified Information Devices, LLC
5
4
Verily Life Sciences LLC
1226
4
Masimo Corporation
1234
3
Pixart Imaging Inc.
1581
3
Podimetrics, Inc.
32
3
Starkey Laboratories, Inc.
1160
3
Siren Care, Inc.
23
3
TriMedika Limited
12
3
Try and E Co., Ltd.
12
3
Prince Mohammad Bin Fahd University
77
3
Embr Labs IP LLC
25
3
Kinsa Health, LLC
18
3
Other owners 148