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Seiko Epson Corporation Patent Portfolio Statistics

Seiko Epson Corporation

Seiko Epson Corporation`s Profile

This article summarizes the perfomance of the assignee in the recent years. The overall statistics for this portfolio help to analyze the areas where the assignee is performing well. The filing trend, perfomance across the tech centers and the perfomance of the recent applications has been mentioned below. All the stats are calculated based on the perfomance in USPTO.

How does the overall patent portfolio of Seiko Epson Corporation look like?

Total Applications: 33139
Granted Patents: 24495
Grant Index 79.43 %
Abandoned/Rejected Applications: 6343 (20.57%)
In-Process Applications: 2179
Average Grant Time: 2.64 Years
Average Office Actions: 1.47

Which Technology Area Seiko Epson Corporation is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
2853 Printing/Measuring and Testing 5559
2861 Printing/Measuring and Testing 1390
2871 Optics 956
Opap Parked GAU 928
2625 Selective Visual Display Systems 908

How many patents are Seiko Epson Corporation filing every year?

Year Total Applications
2022 0*
2021 1124*
2020 1539
2019 1352
2018 1450

*The drop in the number of applications filed in last two years compared to previous years is because applications can take up to 18 months to get published

Recently filed patent applications of Seiko Epson Corporation in USPTO?

Publication number: US20210370686A1

A printing device printing on a medium while being manually moved in relation to the medium is provided. The printing device includes: a speed detection unit detecting a speed of movement at which the printing device is moved; and a stop control unit stopping the printing when the speed of movement exceeds a threshold.

Publication date: 2021-12-02
Applicant: Seiko Epson Corporation
Inventors: Hiroyuki Kuramoto

Publication number: US20130307897A1

To prevent a user from their confusion when a cover mounted on a case is opened, when a cover mounted on a case is opened, in a case that a condition of an inkjet printer is a detection state that performs detection of an ink remaining amount by an ink sensor, a cover open error is outputted to a display part. On the other hand, in a case that the condition of the inkjet printer is not a detection state, the cover open error is not outputted to the display part.

Publication date: 2013-11-21
Applicant: Seiko Epson Corporation
Inventors: Ikumi Watanabe

How are Seiko Epson Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17328113 Printing Device And Control Method For Printing Device Docketed New Case – Ready for Examination OPAP Central, Docket
13895767 Printing Device, Method Of Outputting Errors And Method Of Executing Processes Thereof Patented Case 2853 Wilson, Renee I