EXCELSECU DATA TECH CO LTD has a total of 22 patent applications. It increased the IP activity by 100.0%. Its first patent ever was published in 2017. It filed its patents most often in WIPO (World Intellectual Property Organization), United States and EPO (European Patent Office). Its main competitors in its focus markets computer technology, electrical machinery and energy and digital networks are LIANG QINGSHENG, TONGXIN MICROELECTRONICS CO LTD and MICRO SENSYS GMBH.
| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 18 | |
| #2 | United States | 2 | |
| #3 | EPO (European Patent Office) | 1 | |
| #4 | Republic of Korea | 1 |
| # | Name | Total Patents |
|---|---|---|
| #1 | Chen Liuzhang | 22 |
| Publication | Filing date | Title |
|---|---|---|
| WO2021042808A1 | Security information input method, information security device and storage medium | |
| WO2020233163A1 | Electronic device having rotating structure | |
| US2020167626A1 | Smart card and manufacturing method therefor |