Migrating a chat message service provided by a chat server to a new chat server
US-9608831-B2 · Mar 28, 2017 · US
Liang Xiaojun holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jul 19, 2016 |
| Latest publication | Mar 28, 2017 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9608831-B2 · Mar 28, 2017 · US
US-9442817-B2 · Sep 13, 2016 · US
US-9396500-B2 · Jul 19, 2016 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9608831-B2 · Mar 28, 2017 · US
US-9442817-B2 · Sep 13, 2016 · US
US-9396500-B2 · Jul 19, 2016 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G06Q10/40 | 1 |
| H04L67/1002 | 1 |
| G06Q50/01 | 1 |
| G06Q10/10 | 1 |
| H04L67/1001 | 1 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |
| Electricity | 2 |