Inventor

RANKA JINENDRA KUMAR

US5 patents

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

LUCENT TECHNOLOGIES INC

4 patents

US6097870AAug 1, 2000

Article utilizing optical waveguides with anomalous dispersion at vis-nir wavelenghts

LUCENT TECHNOLOGIES INC220 citations97

US6751421B1Jun 15, 2004

Optical fiber communication system employing wavelength converter for broadband transmission

LUCENT TECHNOLOGIES INC23 citations91

US6400866B2Jun 4, 2002

Decoupling of transverse spatial modes in microstructure optical fibers

LUCENT TECHNOLOGIES INC19 citations82

US6393178B2May 21, 2002

Microstructure optical fibers for dispersion management in optical communication systems

LUCENT TECHNOLOGIES INC7 citations73

SYCAMORE NETWORKS INC

1 patent

US6807001B1Oct 19, 2004

Auto shutdown for distributed raman amplifiers on optical communication systems

SYCAMORE NETWORKS INC42 citations84