Wavelength-selectable laser device providing spatially-selectable wavelength(S)
US-9698567-B2 · Jul 4, 2017 · US
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Zheng Jun patents
Zheng Jun holds 15 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 15 |
| Recent patents | 0 |
| First publication | Jan 13, 2015 |
| Latest publication | Jul 4, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Salt-tolerant, thermally-stable rheology modifiers
US-9611416-B2 · Apr 4, 2017 · US
Laser array mux assembly with external reflector for providing a selected wavelength or multiplexed wavelengths
US-9502858-B2 · Nov 22, 2016 · US
Extended cavity fabry-perot laser assembly capable of high speed optical modulation with narrow mode spacing and WDM optical system including same
US-9479280-B2 · Oct 25, 2016 · US
Method and system for using non-uniform channel quantization for a feedback-based communication system
US-9356674-B2 · May 31, 2016 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Wavelength-selectable laser device providing spatially-selectable wavelength(S)
US-9698567-B2 · Jul 4, 2017 · US
Salt-tolerant, thermally-stable rheology modifiers
US-9611416-B2 · Apr 4, 2017 · US
Laser array mux assembly with external reflector for providing a selected wavelength or multiplexed wavelengths
US-9502858-B2 · Nov 22, 2016 · US
Extended cavity fabry-perot laser assembly capable of high speed optical modulation with narrow mode spacing and WDM optical system including same
US-9479280-B2 · Oct 25, 2016 · US
Method and system for using non-uniform channel quantization for a feedback-based communication system
US-9356674-B2 · May 31, 2016 · US
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| H04J14/0282 | 4 |
| H04J14/0246 | 3 |
| H04J14/025 | 3 |
| H04L27/2613 | 3 |
| H04B10/506 | 2 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Electricity | 13 |
| Chemistry & Metallurgy | 1 |
| Fixed Constructions | 1 |
| Physics | 1 |
| Cross-Sectional Technologies | 1 |