Official data from INPI

122023019785

IndeferidaUtility ModelPCT · CN2019126977

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Application data

Number

122023019785

Type

Utility Model

Filing

12/20/2019

Publication

PCT

CN2019126977

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Progress at the INPI

Under appeal

Filing12/20/19
Publication
Examination
Refused04/15/25
Grant
In force

The application was refused by the INPI on 04/15/2025. The invention was never patented.

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Latest action published by the INPI: 04/15/2025. We update with every new RPI gazette, published weekly.

Applicants and inventors

Applicants

HUAWEI TECHNOLOGIES CO., LTD.

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Inventors

No inventors listed.

Technical data

IPC Classification

H04N 19/56 H04N 19/57 H04N 19/577 H04N 19/61

Prosecution history

Publications in the Brazilian Industrial Property Gazette (RPI).

Republicação - classificação IPC

#15.11

A Classificação Anterior era: H04N 19/51

04/15/2025

RPI 2832

Indeferimento

#9.2

04/15/2025

RPI 2832

Retificação de parecer técnico

#7.3

O presente pedido teve uma parecer de ciência notificado na RPI n° 2811 de 19/11/2024, tendo sido constatado que esta notificação foi efetuada com incorreções

12/31/2024

RPI 2817

Conhecimento de parecer técnico

#7.1

11/19/2024

RPI 2811

Notificação de pedido dividido

#2.4

02/20/2024

RPI 2772

Requerimento de pedido de patente

#2.10

Número de Protocolo '870230085529' em 26/09/2023 16:20 (WB)

10/10/2023

RPI 2753

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