Inventor

LAM CEDRIC FUNG

US35 patents

⚠️ This page may combine multiple inventors who share the name “LAM CEDRIC FUNG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LAM CEDRIC FUNG

GOOGLE INC

Common cathode laser driving circuit

TWDM passive network with extended reach and capacity

Low cost gain clamped EDFA for TWDM passive optical network application

Calibration of a tunable DBR laser

Wavelength tunable laser

Scalable multi-source GPS signal distribution network

Optical network unit wavelength tuning

Calibration of external-cavity tunable lasers

Increasing the capacity of a WDM-PON with wavelength reuse

Wavelength tunable laser

Optical network remote node for WDM-PON and TDM-PON

Scalable multi-source GPS signal distribution network

Increasing the capacity of a WDM-PON with wavelength reuse

Extending a local area network

Scalable multi-source GPS signal distribution network

Tunable laser in an optical access network

Upgrading PON systems using a multi-cycle field AWG

Upgrading PON systems using a multi-cycle field AWG

Feeder fiber and central office redundancy

Low cost gain clamped EDFA for TWDM passive optical network application

Scalable multi-source GPS signal distribution network

Feeder fiber and central office redundancy

GOOGLE LLC

Common cathode laser driving circuit

Tunable laser bias circuit

In-field calibration of laser transmitter

Feeder fiber and central office redundancy

Optical network unit wavelength tuning

Feeder fiber and central office redundancy

Wavelength drift suppression for burst-mode tunable EML laser

Burst mode laser driving circuit

Wavelength drift suppression for burst-mode tunable EML transmitter

Port replicator

Switching circuit for burst-mode tunable laser

LAM CEDRIC FUNG

Extending a local area network

URATA RYOHEI

Optical circuit switch optimization using optical circulators