How many patents does
Utechzone Company have?
patents
784
families
346
granted
211
applications
573
CN
241
US
70
JP
59
KR
12
EP
4
RoW
398
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The report contains ten-year analysis with the following sections
- patent filing analysis
- worldwide filing analysis
- patent family analysis
- application analysis
- granted analysis
- classification analysis
- citation analysis
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Utechzone Company
Top ten assignees appearing on patents
2009 - 2018
| utechzone company | 662 |
| youtian new-technology company | 3 |
| utechnzone company | 2 |
| tabata | 1 |
2009
| utechzone company | 27 |
| tabata | 1 |
2018
| utechzone company | 27 |
Utechzone Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| authentication system controlled by eye open and eye closed state, handheld control appa… 🛈 | 10 | 2013 |
| method and apparatus for recording reading behavior | 8 | 2013 |
| method of moving a cursor on a screen to a clickable object and a computer system and a … 🛈 | 8 | 2013 |
| network authentication method and system based on eye tracking procedure | 7 | 2014 |
| method, apparatus and computer program product for positioning pupil | 7 | 2014 |
| method and apparatus for marking electronic document | 7 | 2013 |
| method and apparatus for detecting blink | 7 | 2014 |
| pointing direction detecting device and its method, program and computer readable-medium | 7 | 2013 |
| portable eye-controlled device, verification device and method, computer readable record… 🛈 | 7 | 2013 |
| warning method for driving vehicle and electronic apparatus for vehicle | 6 | 2013 |