How many patents does
Hangzhou Hikvision Digital Technology Company have?
patents
674
families
236
granted
147
applications
527
CN
324
US
122
EP
117
WO
85
KR
24
RoW
2
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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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Hangzhou Hikvision Digital Technology Company
Top ten assignees appearing on patents
2009 - 2018
Hangzhou Hikvision Digital Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for predicting motion vectors in a video codec that allows multiple referencing, … 🛈 | 38 | 2010 |
| system and method for cross-network data storage | 9 | 2012 |
| image storage method and device thereof | 8 | 2013 |
| video image quality diagnostic system and method thereof | 8 | 2012 |
| complementary metal oxide semiconductor camera and light supplementation method therefor | 8 | 2014 |
| motion analysis method based on video compression code stream, code stream conversion me… 🛈 | 8 | 2011 |
| multi-processor video processing system and video image synchronous transmission and dis… 🛈 | 7 | 2011 |
| camera dome cover | 7 | 2015 |
| multi-screen paging playback method and terminal | 7 | 2013 |
| intelligent information transmission method, system and apparatus | 7 | 2014 |