Patent holdings for IPC class H04N 1/034

Total number of patents in this class: 59

10-year publication summary

13
5
7
7
5
6
4
5
0
0
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Canon Inc.
39660
13
Hewlett-Packard Development Company, L.P.
25910
7
Ricoh Company, Ltd.
13198
7
FUJIFILM Corporation
29295
6
Seiko Epson Corporation
19316
5
Brother Industries, Ltd.
12966
4
Xerox Corporation
7021
3
Zebra Technologies Corporation
2177
2
Toshiba Corporation
12317
1
Toshiba TEC Corporation
3783
1
Casio Computer Co., Ltd.
3423
1
Lexmark International, Inc.
1671
1
President and Fellows of Harvard College
5964
1
Catalina Marketing Corporation
162
1
Eth Zurich
1270
1
Mutoh Industries Ltd.
69
1
Screen Holdings Co., Ltd.
2798
1
Semes Co., Ltd.
1509
1
Fundacion Cetena
4
1
Twine Solutions Ltd.
25
1
Other owners 0