United Microelectronics Corp 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 United Microelectronics Corp. look like?
Total Applications: | 6,323 |
Granted Patents: | 4,981 |
Grant Index | 81.07 % |
Abandoned/Rejected Applications: | 1,163 (18.93%) |
In-Process Applications: | 173 |
Average Grant Time: | 2.02 Years |
Average Office Actions: | 1.33 |
Which Technology Area United Microelectronics Corp. is filing most patents in? (Last 10 years)
Art Unit | Definition | Total Applications |
2812 | Semiconductors/Memory | 510 |
2813 | Semiconductors/Memory | 451 |
2818 | Semiconductors/Memory | 442 |
2823 | Semiconductors/Memory | 365 |
2822 | Semiconductors/Memory | 345 |
How many patents are United Microelectronics Corp. filing every year?
Year | Total Applications |
2022 | 0* |
2021 | 22* |
2020 | 162 |
2019 | 178 |
2018 | 302 |
*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 United Microelectronics Corp. in USPTO?
Application number: 17/493,852
Abstract:
Publication date: 2022-01-27
Applicant: United Microelectronics Corp.
Inventors: Chen Shih-Cheng
Publication number: US20220020745A1
Application number: 17/492,687
Abstract:
Publication date: 2022-01-20
Applicant: United Microelectronics Corp.
Inventors: Cheng-Tung Huang
Publication number: US20220013718A1
Application number: 17/483,790
Abstract:
Publication date: 2022-01-13
Applicant: United Microelectronics Corp.
Inventors: Po-Yu Yang
How are United Microelectronics Corp.’s applications performing in USPTO?
Application Number | Title | Status | Art Unit | Examiner |
17/493,852 | Semiconductor Device Having Contact Plug Connected To Gate Structure On Pmos Region | – | OPAP | Central, Docket |
17/492,687 | Semiconductor Device And Method For Fabricating The Same | – | OPAP | Central, Docket |
17/483,790 | Method Of Forming Multi-Bit Resistive Random Access Memory Cell | – | OPAP | Central, Docket |
17/481,300 | Method Of Forming Semiconductor Device | Docketed New Case – Ready for Examination | OPAP | Central, Docket |
17/476,461 | Manufacturing Method Of Semiconductor Device | Docketed New Case – Ready for Examination | OPAP | Central, Docket |