How many patents does
Hanvon Corporation have?
patents
1,140
families
795
granted
299
applications
841
CN
1,066
WO
33
US
19
EP
10
KR
1
RoW
11
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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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Hanvon Corporation
Top ten assignees appearing on patents
2018
| hanwang technology company | 2 |
Hanvon Corporation
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| inclined image capture device and facial recognition system | 8 | 2008 |
| dual cameras face recognition device and method | 8 | 2008 |
| touch control apparatus, control method thereof and electronic device having touch contr… 🛈 | 7 | 2011 |
| human facial identification method and system, as well as infrared backlight compensatio… 🛈 | 7 | 2010 |
| device and method for scanning and recognizing | 7 | 2010 |
| method for measuring distance between coordinate indicator and coordinate input device | 7 | 2008 |
| scroll information input method and device of electromagnetic-inductive type | 6 | 2008 |
| position indication device and method | 5 | 2011 |
| device and system for multipath handwriting track input | 5 | 2008 |
| electromagnetic sensing device having multi-point touch function | 4 | 2008 |