Samsung Sdi Co., Ltd Patent Portfolio Statistics
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 Samsung Sdi Co., Ltd. look like?
Total Applications: | 11,679 |
Granted Patents: | 7,905 |
Grant Index | 72.54 % |
Abandoned/Rejected Applications: | 2,993 (27.46%) |
In-Process Applications: | 765 |
Average Grant Time: | 3.55 Years |
Average Office Actions: | 2.33 |
Which Technology Area Samsung Sdi Co., Ltd. is filing most patents in? (Last 10 years)
Art Unit | Definition | Total Applications |
2879 | Optics | 943 |
2629 | – | 919 |
1726 | Fuel Cells, Battery, Flammable Gas, Solar Cells, Liquid Crystal Compositions | 766 |
1727 | Fuel Cells, Battery, Flammable Gas, Solar Cells, Liquid Crystal Compositions | 705 |
1729 | Fuel Cells, Battery, Flammable Gas, Solar Cells, Liquid Crystal Compositions | 646 |
How many patents are Samsung Sdi Co., Ltd. filing every year?
Year | Total Applications |
2022 | 0* |
2021 | 202* |
2020 | 312 |
2019 | 377 |
2018 | 211 |
*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 Samsung Sdi Co., Ltd. in USPTO?
Application number: 17/416,686
Abstract:
None
Publication date: –
Applicant: Samsung Sdi Co., Ltd.
Inventors: Gain Kim
Publication number: –
Application number: 17/281,196
Abstract:
None
Publication date: –
Applicant: Samsung Sdi Co., Ltd.
Inventors: Kim Mun Sung
Publication number: US20220029153A1
Application number: 17/498,861
Abstract:
DD (Degree of Divergence)=(I a /I total)*100 [Equation 1]
wherein, in Equation 1, Ia is a sum of peak intensities at non-planar angles measured by XRD using a CuKα ray, and Itotal is a sum of peak intensity at all angles measured by XRD using a CuKα ray.
Publication date: 2022-01-27
Applicant: Samsung Sdi Co., Ltd.
Inventors: Jinhyon Lee
How are Samsung Sdi Co., Ltd.’s applications performing in USPTO?
Application Number | Title | Status | Art Unit | Examiner |
17/416,686 | Separator For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Same | Sent to Classification contractor | – | – |
17/281,196 | Secondary Battery | Docketed New Case – Ready for Examination | OPAP | Central, Docket |
17/498,861 | Negative Electrode For A Rechargeable Lithium Battery | – | OPAP | Central, Docket |
17/494,686 | Cathode Active Material For Lithium Secondary Battery, And Lithium Secondary Battery Comprising Cathode Including Cathode Active Material | – | OPAP | Central, Docket |
17/479,484 | Photosensitive Compositions, Quantum Dot Polymer Composite Pattern Prepared Therefrom, And Electronic Devices Including The Same | Docketed New Case – Ready for Examination | OPAP | Central, Docket |