Hierarchical controller clusters for interconnecting two or more logical datapath sets
US-10091028-B2 · Oct 2, 2018 · US
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Zhang Ronghua patents
Zhang Ronghua holds 7 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 7 |
| Recent patents | 0 |
| First publication | Feb 17, 2015 |
| Latest publication | Oct 2, 2018 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Memory buffer management method and system having multiple receive ring buffers
US-9584446-B2 · Feb 28, 2017 · US
Flow generation from second level controller to first level controller to managed switching element
US-9444651-B2 · Sep 13, 2016 · US
Distributed logical L3 routing
US-9369426-B2 · Jun 14, 2016 · US
Federating interconnection switching element network to two or more levels
US-9137052-B2 · Sep 15, 2015 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Hierarchical controller clusters for interconnecting two or more logical datapath sets
US-10091028-B2 · Oct 2, 2018 · US
Memory buffer management method and system having multiple receive ring buffers
US-9584446-B2 · Feb 28, 2017 · US
Flow generation from second level controller to first level controller to managed switching element
US-9444651-B2 · Sep 13, 2016 · US
Distributed logical L3 routing
US-9369426-B2 · Jun 14, 2016 · US
Federating interconnection switching element network to two or more levels
US-9137052-B2 · Sep 15, 2015 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04L45/04 | 6 |
| H04L41/044 | 4 |
| H04L12/66 | 4 |
| H04L41/122 | 4 |
| H04L41/40 | 4 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 7 |