How many patents does
Langchao Electronic Information Industry Company have?
patents
3,760
families
3,351
granted
375
applications
3,385
CN
3,701
WO
20
EP
16
US
13
JP
10
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
Langchao Electronic Information Industry Company
Top ten assignees appearing on patents
2009 - 2018
| langchao electronic information in… 🛈 | 3421 |
| inspur electronic information indu… 🛈 | 54 |
| ge feng | 6 |
| inspur group | 2 |
Langchao Electronic Information Industry Company
The top ten patent families are
|
Title of patent family (most common patent title) |
Family members |
Filing year |
|---|---|---|
| differential signal inversion correction circuit and method therefor | 9 | 2014 |
| method for implementing packet searching by using two sliding windows | 9 | 2013 |
| method for constructing multiprocessor system with node having a plurality of cache unif… 🛈 | 9 | 2012 |
| method for partial construction of share-f state in multilevel cache coherency domain sy… 🛈 | 8 | 2013 |
| method for designing repeater chip | 8 | 2013 |
| component oriented hybrid cloud operating system architecture and communication method t… 🛈 | 8 | 2013 |
| extended cache coherence protocol-based multi-level coherence domain simulation verifica… 🛈 | 7 | 2013 |
| close-coupling shared storage architecture of double-wing expandable multiprocessor | 4 | 2008 |
| tight-coupling extensible big data interaction method | 3 | 2014 |
| server node data cache method based on limited data consistency state | 3 | 2013 |