Inventor

DUTTA RANJAN

US10 patents

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

LUCENT TECHNOLOGIES INC

4 patents

US5903056AMay 11, 1999

Conductive polymer film bonding technique

LUCENT TECHNOLOGIES INC99 citations94

US6911645B2Jun 28, 2005

DWDM channel detection system

LUCENT TECHNOLOGIES INC16 citations78

US6344919B1Feb 5, 2002

Methods and systems for producing linear polarization states of light at the end of a length of optical fiber

LUCENT TECHNOLOGIES INC11 citations73

US6748150B1Jun 8, 2004

Apparatus and method for managing dispersion within an optical add/drop module

LUCENT TECHNOLOGIES INC7 citations65

AT & T CORP

2 patents

US5389193AFeb 14, 1995

Methods for bonding aluminized optical fiber

AT & T CORP21 citations87

US5415730AMay 16, 1995

Metal coated optical fiber techniques

AT & T CORP10 citations65

AT & T BELL LAB

2 patents

US5075756ADec 24, 1991

Low resistance contacts to semiconductor materials

AT & T BELL LAB4 citations61

US5011792AApr 30, 1991

Method of making ohmic resistance WSb, contacts to III-V semiconductor materials

AT & T BELL LAB3 citations61

VISA INT SERVICE ASS

1 patent

US11086871B2Aug 10, 2021

Database conditional field access

VISA INT SERVICE ASS0 citations57

DUTTA RANJAN

1 patent

US10346400B2Jul 9, 2019

Database conditional field access

DUTTA RANJAN0 citations40