Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light-emitting device drive circuit, and optical transmission system using the circuit

Light-emitting device drive circuit, and optical transmission system using the circuit

US Patent 6728494 · Granted Apr 27, 2004

Estimated economic value: $232,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Station-side terminal apparatus, and path switching method2018
Station side terminal device, subscriber side terminal device, optical communica2018
Station-side terminal apparatus, optical access network, and communication metho2017
Central-office termination apparatus of adaptively changing connection to subscr2015
Bandwidth allocator using a shared grant to schedule allocation grants and a met2015
Power supply control method, an optical network unit, an optical line terminal a2014
Optical line terminal for optoelectrically converting a signal and a method ther2014
Dynamic communication bandwidth allocation method, computer-readable medium stor2014
Transmission control system, subscriber-side communication device, and office-si2014
Dynamic bandwidth allocating control apparatus with bandwidth usability improved2013
Glass composition2013
Data transmitting apparatus, data receiving apparatus and data communication app2012