Cielo Communications, Inc.
5Patents
0Active
5Granted
29Portfolio score
Filing activity: Feb 16, 1996 → Jul 7, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6001664A | Method for making closely-spaced VCSEL and photodetector on a substrate | Emerging Cross-Sectional Technologies | 74 | Expired |
| US6160834A | Vertical cavity surface emitting lasers with consistent slope efficiencies | Electricity | 39 | Expired |
| US5976905A | Method of manufacturing VCSEL arrays using vapor phase epitaxy to achieve uniform device-to-device operating characteristics | Electricity | 26 | Expired |
| US6392256B1 | Closely-spaced VCSEL and photodetector for applications requiring their independent operation | Electricity | 22 | Expired |
| US6015239A | Passively aligned opto-electronic coupling assembly | Physics | 19 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.