Patent holdings for IPC class G08B 21/02

Total number of patents in this class: 3548

10-year publication summary

115
209
347
393
462
575
582
621
566
436
2012 2013 2014 2015 2016 2017 2018 2019 2020 2021

Principal owners for this class

Owner
All patents
This class
Konica Minolta, Inc.
7919
82
International Business Machines Corporation
65971
44
Honeywell International Inc.
15167
42
Koninklijke Philips N.V.
21110
41
FedEx Corporate Services, Inc.
263
38
NEC Corporation
28609
35
3m Innovative Properties Company
21765
33
Alarm.com Incorporated
622
33
State Farm Mutual Automobile Insurance Company
1588
28
Robert Bosch GmbH
39033
27
Vivint, Inc.
591
27
Samsung Electronics Co., Ltd.
112170
26
Autoconnect Holdings LLC
97
26
Hill-Rom Services, Inc.
1130
26
Intel Corporation
47682
24
Sony Corporation
42563
23
Denso Corporation
22234
22
Google LLC
32826
21
Koninklijke Philips Electronics N.V.
20980
20
Ford Global Technologies, LLC
18864
20
Other owners 2910