Method for split spectrum signalling in an optical network
US-9660756-B2 · May 23, 2017 · US
Xia Ming holds 5 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 5 |
| Recent patents | 0 |
| First publication | Jan 6, 2015 |
| Latest publication | May 23, 2017 |
Year-over-year patent counts for this assignee.
Latest publications where this party is an assignee.
US-9660756-B2 · May 23, 2017 · US
US-9252912-B2 · Feb 2, 2016 · US
US-9191103-B2 · Nov 17, 2015 · US
US-9002194-B2 · Apr 7, 2015 · US
US-8929738-B2 · Jan 6, 2015 · US
Representative or frequently cited publications from precomputed assignee stats.
US-9660756-B2 · May 23, 2017 · US
US-9252912-B2 · Feb 2, 2016 · US
US-9191103-B2 · Nov 17, 2015 · US
US-9002194-B2 · Apr 7, 2015 · US
US-8929738-B2 · Jan 6, 2015 · US
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04J14/0267 | 2 |
| H04J14/0257 | 2 |
| H04J14/0298 | 1 |
| H04J14/021 | 1 |
| H04J14/0212 | 1 |
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 5 |
Answers are generated from the same data shown on this page.