Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Dual rate QPSK/TCM-QPSK optical modulation

Dual rate QPSK/TCM-QPSK optical modulation

US Patent 9246597 · Granted Jan 26, 2016

Estimated economic value: $5,811,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Perturbative-based nonlinear compensation for digital subcarrier systems2025
Fiber-coupled Terahertz transceiver system2025
State of polarization sensitive coherent optical time domain reflectometry2025
Frequency division multiple access optical subcarriers2025
Early termination in convolutional low density parity check decoding2025
Apparatuses and methods for digital subcarrier parameter modifications for optic2025
Clock recovery for subcarriers in optical networks2024
Frequency division multiple access optical subcarriers2024
Hub-leaf laser synchronization2024
Time division multiple access optical subcarriers2024
Clock recovery for digital subcarriers for optical networks2024
Distribution matching for probabilistic constellation shaping with an arbitrary 2024