Quantum Bridge Communications, Inc.
🏢 View company profile →13Patents
0Active
13Granted
32Portfolio score
Filing activity: Sep 10, 1999 → Nov 7, 2003
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6498667B1 | Method and system for packet transmission over passive optical network | Electricity | 64 | Expired |
| US6285548A | Face plate for a chassis for high frequency components | Electricity | 47 | Expired |
| US6592272B1 | Burst mode transmission over multiple optical wavelengths | Electricity | 19 | Expired |
| US6963696B1 | AC-coupled burst mode receiver with wide dynamic range | Electricity | 16 | Expired |
| US7020394B2 | Method and apparatus for path selection and wavelength assignment in an optical network | Electricity | 16 | Expired |
| US6122335A | Method and apparatus for fast burst mode data recovery | Electricity | 15 | Expired |
| US6690892B1 | Method and apparatus for controlling delay in a shared communications network | Electricity | 14 | Expired |
| US6269137A | Method and apparatus for fast burst mode data recovery | Electricity | 11 | Expired |
| US6738401B2 | High speed switching driver | Electricity | 11 | Expired |
| US6650839B1 | Method and apparatus for optical media access protection in a passive optical network | Electricity | 8 | Expired |
| US7031357B2 | High speed switching driver | Electricity | 7 | Expired |
| US6420928B1 | AC coupled pre-amplifier for burst signal | Electricity | 6 | Expired |
| US6990123B1 | Method and apparatus for redundant transmission over TDMA optical networks | Emerging Cross-Sectional Technologies | 0 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.