How many patents does
Beijing Qiyi Century Science & Technology Company have?
patents
906
families
580
granted
300
applications
606
CN
877
WO
9
US
1
RoW
19
Buy the report
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
contact us for pricing
- VAT will apply to UK companies
- EU companies must supply their VAT number
Check out our sample pages |
Find companies to compare
Many companies now available
companies
12,000+
patents
42 million
patent families
23 million
Search to find companies of interest
read summary of their published patent
the following tables are just extracts from the report
the company report contains more information
Beijing Qiyi Century Science & Technology Company
Top ten assignees appearing on patents
2009
Beijing Qiyi Century Science & Technology Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method and device for adding video information | 7 | 2010 |
| panoramic image compression method and apparatus | 5 | 2016 |
| projection drawing construction method and device | 5 | 2016 |
| method and device for image pasting on spherical panorama image | 4 | 2016 |
| intra-prediction video coding method and device | 4 | 2016 |
| search cache updating method and device | 4 | 2016 |
| interframe predictive coding method and device | 4 | 2016 |
| error correction method and device for search term | 3 | 2016 |
| panoramic video compression method and device | 3 | 2016 |
| method and device for controlling playing of website video | 2 | 2015 |