| # | Country | Total Patents | |
|---|---|---|---|
| #1 | WIPO (World Intellectual Property Organization) | 17 | |
| #2 | United States | 3 | |
| #3 | China | 2 |
| # | Industry | |
|---|---|---|
| #1 | Optics | |
| #2 | Measurement | |
| #3 | Telecommunications |
| # | Technology | |
|---|---|---|
| #1 | Devices using light amplification | |
| #2 | Optical systems | |
| #3 | Nonlinear optics | |
| #4 | Multiplex communication | |
| #5 | Measuring light | |
| #6 | Analysing materials |
| # | Name | Total Patents |
|---|---|---|
| #1 | Gao Peiliang | 21 |
| #2 | Peiliang Gao | 1 |
| Publication | Filing date | Title |
|---|---|---|
| CN111122443A | Extensible multifunctional photoelectric liquid testing device | |
| CN104122239A | Multi-probe fluorescence sensing device | |
| WO2012174778A1 | Expandable multi-laser composite system | |
| WO2011134177A1 | Tunable laser | |
| WO2011120248A1 | Extensible and reconfigurable optical add-drop multiplexer | |
| WO2011120246A1 | Tunable laser | |
| WO2011091618A1 | Multifunctional integrated optical device |