Sz Dji Technology Co., Ltd Patent Portfolio Statistics

Sz Dji Technology 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 Sz Dji Technology Co., Ltd. look like?

Total Applications: 1,646
Granted Patents: 691
Grant Index 67.55 %
Abandoned/Rejected Applications: 332 (32.45%)
In-Process Applications: 601
Average Grant Time: 2.11 Years
Average Office Actions: 1.4

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

Art Unit Definition Total Applications
Opap Parked GAU 296
3974 161
2852 Printing/Measuring and Testing 103
3661 Computerized Vehicle Controls and Navigation, Radio Wave, Optical and Acoustic Wave Communication, Robotics, and Nuclear Systems 53
2698 41

How many patents are Sz Dji Technology Co., Ltd. filing every year?

Year Total Applications
2022 0*
2021 335*
2020 485
2019 423
2018 156

*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 Sz Dji Technology Co., Ltd. in USPTO?

Publication number: US20220029430A1
Application number: 17/493,254

A method for managing a battery of a mobile platform includes transmitting first initial battery data from a storage device of the battery to an onboard battery management system (BMS) of the mobile platform that is configured to monitor a first status of the battery and generate first updated battery data, receiving the first updated battery data in a sequential manner or in a parallel manner from the onboard BMS at the storage device, transmitting second initial battery data from the storage device to a charger BMS of a battery charger that is configured to monitor a second status of the battery and generate second updated battery data, and receiving the second updated battery data in a sequential manner or in a parallel manner from the charger BMS at the storage device.

Publication date: 2022-01-27
Applicant: Sz Dji Technology Co., Ltd.
Inventors: Wang Wentao

Publication number: US20220021106A1
Application number: 17/490,560

An unmanned aerial vehicle (UAV) includes a fuselage including an upper portion and a lower portion, a navigation antenna arranged at head portion and/or a tail portion of the upper portion of the fuselage, a battery compartment arranged at the upper portion of the fuselage and configured to accommodate a battery, and a circuit board arranged in the lower portion of the fuselage below both the navigation antenna and the battery compartment. The circuit board is parallel to a bottom of the battery compartment.

Publication date: 2022-01-20
Applicant: Sz Dji Technology Co., Ltd.
Inventors: Rongming Xiong

Publication number: US20220009371A1
Application number: 17/486,928

A cell assembly, an intelligent battery, and an unmanned aerial vehicle are provided. The cell assembly includes at least one cell bodies and at least one encryption circuit. The cell body is a smallest power supply unit, and the encryption circuit stores feature information of the cell body. The encryption circuit is directly or indirectly coupled to the cell body to form an independent unit, and the independent unit may be mechanically detachably and/or electrically connected to an external device. When the independent unit is electrically connected to the external device, the encryption circuit may send the feature information of the cell body to the external device, to identify whether the cell assembly is matchable and useable with the external device. Therefore, high-voltage and large-capacity intelligent batteries where cells are usually connected in series and/or in parallel are prevented from being counterfeited, and safety of the batteries is improved.

Publication date: 2022-01-13
Applicant: Sz Dji Technology Co., Ltd.
Inventors: Caihui Zhang

How are Sz Dji Technology Co., Ltd.’s applications performing in USPTO?

Application Number Title Status Art Unit Examiner
17/493,254 Systems And Methods For Battery Management OPAP Central, Docket
17/490,560 Movable Device OPAP Central, Docket
17/486,928 Cell Assembly, Intelligent Battery, And Unmanned Aerial Vehicle OPAP Central, Docket
17/486,479 Apparatus And Methods For Stabilization And Vibration Reduction OPAP Central, Docket
17/486,557 System And Method For Controlling Video Coding Within Image Frame OPAP Central, Docket