How many patents does
Ningbo Sanxing Electric Company have?
patents
449
families
408
granted
41
applications
408
CN
449
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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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Ningbo Sanxing Electric Company
Top ten assignees appearing on patents
Ningbo Sanxing Electric Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| method for reading and storing imported electric energy meter data by adopting small-mem… 🛈 | 2 | 2014 |
| ic testing card for prepaid electric energy meter and using method thereof | 2 | 2010 |
| ic (integrated circuit) test card for prepayment watt-hour meters | 2 | 2010 |
| method for applying yaffs file system to norflash | 2 | 2014 |
| method for avoiding error caused by dynamic self-checking of electric energy meter | 2 | 2011 |
| can (controller area network) bus communication method | 2 | 2014 |
| broadcast message transmission method in wireless communication | 2 | 2013 |
| second pulse coding timing method | 2 | 2014 |
| second pulse code compression method | 2 | 2014 |
| metering working voltage drop automatic test platform and voltage drop modes | 2 | 2014 |