P

Inventor

WU QI

US191 patents
⚠️ This page may combine multiple inventors who share the name “WU QI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CORNING INC

16 patents
US6356681B1Mar 12, 2002

Method and apparatus for trimming the optical path length of optical fiber components

CORNING INC92 citations98
US7599055B2Oct 6, 2009

Swept wavelength imaging optical interrogation system and method for using same

CORNING INC24 citations93
US6275627B1Aug 14, 2001

Optical fiber having an expanded mode field diameter and method of expanding the mode field diameter of an optical fiber

CORNING INC37 citations93
US8035901B2Oct 11, 2011

Laser scoring with curved trajectory

CORNING INC19 citations92
US6652163B2Nov 25, 2003

Splice joint and process for joining a microstructured optical fiber and a conventional optical fiber

CORNING INC53 citations92
US10976492B2Apr 13, 2021

Cable with overcoated non-coplanar groups of fusion spliced optical fibers, and fabrication method

CORNING INC10 citations86
US11287588B2Mar 29, 2022

High-density optical fiber ribbon interconnect and method of making

CORNING INC5 citations84
US11243348B2Feb 8, 2022

High-density optical fiber ribbon with cladding-strengthened glass optical fibers in a common protective coating and fiber ribbon interconnects employing same

CORNING INC8 citations84
US8384905B2Feb 26, 2013

Tunable light source for label-independent optical reader

CORNING INC15 citations84
US8053704B2Nov 8, 2011

Scoring of non-flat materials

CORNING INC18 citations84
US7576333B2Aug 18, 2009

Optical interrogation system and method for using same

CORNING INC9 citations84
US6370286B1Apr 9, 2002

Tunable periodic filter

CORNING INC16 citations84
US6445493B2Sep 3, 2002

Balanced gain flattening filters

CORNING INC16 citations83
US9989458B2Jun 5, 2018

High precision measurement of refractive index profile of cylindrical glass bodies

CORNING INC9 citations81
US6295614B1Sep 25, 2001

Apparatus for estimating bit error rate by sampling in WDM communication system

CORNING INC17 citations80
US6321006B2Nov 20, 2001

Optical fiber having an expanded mode field diameter and method of expanding the mode field diameter of an optical fiber

CORNING INC14 citations74

WU QI

8 patents

CORNING RES & DEV CORP

4 patents

ZHANG WENDE

4 patents

Corning Optical Communications LLC

2 patents

SKYERA LLC

2 patents

VMWARE INC

2 patents

OPTIMEDICA CORP

2 patents

CORNING OPTICAL COMM LLC

1 patent

LIU KAI-CHE

1 patent

RENSSELAER POLYTECH INST

1 patent

WERNER DOUGLAS H

1 patent

BEIJING ROBOROCK TECHNOLOGY CO LTD

1 patent

GM GLOBAL TECH OPERATIONS LLC

1 patent

PERICOM TECHNOLOGY INC

1 patent

AUTEL ROBOTICS CO LTD

1 patent

AVANEX CORP

1 patent

SCALEFLUX INC

1 patent

Showing the top 50 of 191 patents by PatentIndex Score.