Huawei Technologies Co., Ltd Patent Portfolio Statistics

Huawei Technologies Co., Ltd.

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 Huawei Technologies Co., Ltd. look like?

Total Applications: 23,040
Granted Patents: 15,619
Grant Index 80.72 %
Abandoned/Rejected Applications: 3,730 (19.28%)
In-Process Applications: 3,624
Average Grant Time: 2.38 Years
Average Office Actions: 1.49

Which Technology Area Huawei Technologies Co., Ltd. is filing most patents in? (Last 10 years)

Art Unit Definition Total Applications
Opap Parked GAU 1,185
2467 Multiplex and VoIP 622
2464 Multiplex and VoIP 607
2472 Multiplex and VoIP 566
2469 Multiplex and VoIP 543

How many patents are Huawei Technologies Co., Ltd. filing every year?

Year Total Applications
2022 2*
2021 1516*
2020 2,645
2019 3,240
2018 2,317

*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 Huawei Technologies Co., Ltd. in USPTO?

Publication number:
Application number: 17/418,569


Publication date:
Applicant: Huawei Technologies Co., Ltd.
Inventors: Liang Wang

Publication number:
Application number: 17/605,894


Publication date:
Applicant: Huawei Technologies Co., Ltd.
Inventors: Haibo Xu

Publication number: US20220026271A1
Application number: 17/499,894

A spectrometer for studying a sample comprises a light guide for receiving light from the sample. The received light is emitted by the light guide through an exit surface that is on a side of the light guide and extending in a longitudinal direction of the light guide. The light emitted through the exit surface is filtered by a linear variable filter having an array of bandpass filters extending alongside and adjacent the exit surface. The filtered light is detected by the photodetectors of a detector array disposed parallel to the linear variable filter, and signals of the photodetectors are analyzed to obtain a spectral distribution of the light from the sample.

Publication date: 2022-01-27
Applicant: Huawei Technologies Co., Ltd.
Inventors: Margalit Moti

How are Huawei Technologies Co., Ltd.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/418,569 Method For Automatically Switching Bluetooth Audio Coding Scheme And Electronic Device Application Undergoing Preexam Processing
17/605,894 Communications Method And Device Sent to Classification contractor
17/499,894 Signal Collection Spectrometer OPAP Central, Docket
17/498,756 Virtual Channel Setting Method And Apparatus For Data Flow OPAP Central, Docket
17/499,368 Downlink Control Channel Monitoring Method And Apparatus OPAP Central, Docket