Panasonic Corporation Patent Portfolio Statistics

Panasonic Corporation

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 Panasonic Corporation look like?

Total Applications: 31,620
Granted Patents: 22,939
Grant Index 73.09 %
Abandoned/Rejected Applications: 8,447 (26.91%)
In-Process Applications: 232
Average Grant Time: 2.99 Years
Average Office Actions: 1.52

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

Art Unit Definition Total Applications
2627 Selective Visual Display Systems 850
2622 Selective Visual Display Systems 536
2611 Computer Graphic Processing, 3D Animation, Display Color Attribute, Object Processing, Hardware and Memory 526
2817 Semiconductors/Memory 405
2629 384

How many patents are Panasonic Corporation filing every year?

Year Total Applications
2022 0*
2021 57*
2020 140
2019 132
2018 158

*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 Panasonic Corporation in USPTO?

Publication number: US20220030276A1
Application number: 17/499,292

Abstract:
An encoder includes circuitry and memory. In both of a first type of residual coding where an orthogonal transform is applied to a current block and a second type of residual coding where the orthogonal transform is skipped, wherein when a number of CABAC processes is within an allowable range, the circuitry encodes coefficient information flags by CABAC, each of the coefficient information flags relating to a coefficient included in the current block; and otherwise, the circuitry skips the encoding of the coefficient information flags; and the circuitry encodes a remainder value of the coefficient with Golomb-Rice code when the coefficient information flags are encoded; and the circuitry encodes a value of the coefficient with the Golomb-Rice code when the plurality of coefficient information flags are not encoded, wherein the coefficient information flags are partially different between the first type of residual coding and the second type of residual coding.

Publication date: 2022-01-27
Applicant: Panasonic Corporation
Inventors: Nishi Takahiro


Publication number: US20220030242A1
Application number: 17/499,294

Abstract:
Provided is an encoder including: circuitry; and memory coupled to the circuitry, in which the circuitry: derives a prediction residual indicating a difference between a current block and a prediction image of the current block; performs primary transform on the prediction residual, and performs secondary transform on a result of the primary transform; performs quantization on a result of the secondary transform; and encodes a result of the quantization. In the performing of the secondary transform, when a matrix weighted intra prediction included in intra prediction and having prediction modes is used, the circuitry uses, as a transform set for the secondary transform, a common transform set shared among the prediction modes. The matrix weighted intra prediction generates the prediction image by performing matrix calculation on a pixel sequence obtained from pixel values of surrounding pixels of the current block.

Publication date: 2022-01-27
Applicant: Panasonic Corporation
Inventors: Abe Kiyofumi


Publication number: US20220024336A1
Application number: 17/497,304

Abstract:
A control method includes obtaining, from a terminal, reservation information including use start date and time of an electric-powered vehicle that a first user hopes to use; obtaining an amount of remaining battery of the electric-powered vehicle; determining, based on the amount of remaining battery, whether an amount of remaining battery of the electric-powered vehicle is no less than a predetermined value at the use start date and time; and transmitting, to the terminal, notification information indicating a result of the determining. For example, the determination includes calculating, based on a predetermined charging characteristic unique to a battery of the electric-powered vehicle, an amount of remaining battery to be held by the electric-powered vehicle at the use start date and time upon the electric-powered vehicle being charged at a charging station; and determining whether the amount of remaining battery of the electric-powered vehicle is no less than the predetermined value.

Publication date: 2022-01-27
Applicant: Panasonic Corporation
Inventors: Fuchikami Tetsuji


How are Panasonic Corporation’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/499,292 Encoder, Decoder, Encoding Method, And Decoding Method OPAP Central, Docket
17/499,294 Encoder, Decoder, Encoding Method, And Decoding Method OPAP Central, Docket
17/497,304 Control Method, Control System, And Recording Medium OPAP Central, Docket
17/497,302 Control Method, Server, And Data Structure OPAP Central, Docket
17/496,230 Three-Dimensional Data Encoding Method, Three-Dimensional Data Decoding Method, Three-Dimensional Data Encoding Device, And Three-Dimensional Data Decoding Device OPAP Central, Docket