Fujitsu Limited Patent Portfolio Statistics

Fujitsu Limited

Profile Summary

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 Fujitsu Limited look like?

Total Applications: 42,013
Granted Patents: 29,783
Grant Index 73.25 %
Abandoned/Rejected Applications: 10,879 (26.75%)
In-Process Applications: 1,292
Average Grant Time: 3.05 Years
Average Office Actions: 1.71

Which Technology Area Fujitsu Limited is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
2627 Selective Visual Display Systems 868
2835 Electrical Circuits and Systems 725
2818 Semiconductors/Memory 672
2613 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory 607
2636 Digital and Optical Communications 530

How many patents are Fujitsu Limited filing every year?

Year Total Applications
2022 0*
2021 448*
2020 733
2019 1,009
2018 1,246

*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 Fujitsu Limited in USPTO?

Publication number: US20220022116A1
Application number: 17/489,873

A base station device includes: a processor that executes a process including judging whether each of a plurality of nodes that forms a relay network by establishing a wireless connection with each other and that is connected to the base station device is allowed to be connected to another base station device, and generating, when it is judged that a first node is allowed to be connected to the another base station device, connection information that includes information related to the another base station device; and a transmitter that transmits, via the first node, the connection information to a second node that is connected to a lower level of the first node in the relay network, and a terminal device that performs wireless communication with the first node or the second node.

Publication date: 2022-01-20
Applicant: Fujitsu Limited
Inventors: Hasegawa Tetsuya

Publication number: US20220022262A1
Application number: 17/488,445

A signal transmission method and apparatus and a communication system. The signal transmission method includes: a terminal equipment receives a random access response, the random access response being associated with multiple uplink grants; and the terminal equipment transmits a message 3 by using one or more uplink grants in the multiple uplink grants; wherein at least one uplink grant in the one or more uplink grants is used to transmit initial transmission of the message 3. With this application, terminal equipment may procedure multiple uplink grants provided by a network device.

Publication date: 2022-01-20
Applicant: Fujitsu Limited
Inventors: Lu Yang

Publication number: US20220022072A1
Application number: 17/488,461

An SSB-based measurement method and apparatus, in which a first measurement result of a first cell is obtained according to at least one of QCL relationships between SSBs to which the first cell corresponds, an SSB transmission restriction to which the first cell corresponds and a detection result of SSBs of the first cell, and measurement information of the first cell is generated according to the first measurement result of the first cell and reported.

Publication date: 2022-01-20
Applicant: Fujitsu Limited
Inventors: Shimomura Tsuyoshi

How are Fujitsu Limited’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/489,873 Base Station Device, Terminal Device, Wireless Communication System, And Connection Change Method OPAP Central, Docket
17/488,445 Signal Transmission Method And Apparatus And Communication System OPAP Central, Docket
17/488,461 Ssb-Based Measurement Method And Apparatus OPAP Central, Docket
17/487,059 Method And Apparatus For Identifying User Equipment Capability In Sidelink Transmission OPAP Central, Docket
17/484,261 Methods And Devices For Transmitting And Receiving Random Access Response And Communication System OPAP Central, Docket