Huawei Technologies Co., Ltd Patent Portfolio Statistics

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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?

Assignee Art Units
Total Applications: 23,040 1,401,756
Granted Patents: 15,619 831,529
Grant Index 80.72% ↑ 80.03%
Abandoned/Rejected Applications: 3,730 (19.28%) 207,554 (19.97%)
In-Process Applications: 3,624 362,673
Average Grant Time: 2.38 Years ↓ 2.87 Years
Average Office Actions: 1.49 ↓ 1.73

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 Predicted
2022 2* 5225
2021 1516* 4718
2020 2,645 4202
2019 3,240 3240
2018 2,317 –
2017 2,220 –
2016 2,044 –
2015 1,683 –
2014 1,561 –
2013 1,183 –

*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: None
Application number: 17/598,145

Abstract:
–

Publication date: –
Applicant: Huawei Technologies Co., Ltd.
Inventors: Li Ying

Publication number: US20220166608A1
Application number: 17/425,896

Abstract:
A method for attestation of Control Flow Integrity (CFI) of an application running on an end entity whereby an asymmetric key pair is generated by a Key Management Module (KMM) comprising a private key and a public key, then the public key is signed with a device key unique to the end entity thereby generating a public key certificate which attests to the private key being in possession of the end entity. The asymmetric key pair is based on the executing code of the application and the device key. The attestation claims regarding CFI of the application are signed by the private key in a dedicated signature module.

Publication date: 2022-05-26
Applicant: Huawei Technologies Co., Ltd.
Inventors: Ekberg Jan-Erik

Publication number: None
Application number: 17/700,072

Abstract:
–

Publication date: –
Applicant: Huawei Technologies Co., Ltd.
Inventors: Ruobin Zheng

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

Application Number Title Status Art Unit Examiner
17/598,145 State Control Method For Light Sensor And Electronic Device Docketed New Case – Ready for Examination OPAP Central, Docket
17/425,896 Method For End Entity Attestation Docketed New Case – Ready for Examination OPAP Central, Docket
17/700,072 Service Processing Method, Device And System Docketed New Case – Ready for Examination 3992 Wassum, Luke S
17/585,357 Display Method And Apparatus Docketed New Case – Ready for Examination 3992 Bonshock, Dennis G
17/418,569 Method For Automatically Switching Bluetooth Audio Coding Scheme And Electronic Device Docketed New Case – Ready for Examination OPAP Central, Docket