P

Inventor

ZHOU FENG-QING

US10 patents
⚠️ This page may combine multiple inventors who share the name “ZHOU FENG-QING”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LIGHTWAVES 2020 INC

3 patents
US6795242B2Sep 21, 2004

Miniature circulator devices and methods for making the same

LIGHTWAVES 2020 INC13 citations82
US6987611B2Jan 17, 2006

Miniature circulator devices and methods for making the same

LIGHTWAVES 2020 INC6 citations72
US6785431B2Aug 31, 2004

Miniature circulator array devices and methods for making the same

LIGHTWAVES 2020 INC6 citations61

E TEK DYNAMICS INC

2 patents
US6240220B1May 29, 2001

Tunable optical fiber package

E TEK DYNAMICS INC30 citations92
US6039806AMar 21, 2000

Precision thickness optical coating system and method of operation thereof

E TEK DYNAMICS INC20 citations92

JDS UNIPHASE CORP

1 patent
US6317539B1Nov 13, 2001

Interleaved sampled and chirped optical waveguide gratings for WDM channel operations and resulting devices

JDS UNIPHASE CORP69 citations95

LIGHTWAVE 2020 INC

1 patent
US7362504B2Apr 22, 2008

Miniature circulator devices and methods for making the same

LIGHTWAVE 2020 INC5 citations67

OPLINK COMMUNICATIONS INC

1 patent
US9497519B2Nov 15, 2016

Twin multicast switch

OPLINK COMMUNICATIONS INC2 citations59

MOLEX LLC

1 patent
US12334702B2Jun 17, 2025

Optical module and erbium-doped fiber amplifier

MOLEX LLC0 citations41

OPLINK COMMUNICATIONS LLC

1 patent
US9703124B2Jul 11, 2017

Faraday rotator mirror

OPLINK COMMUNICATIONS LLC0 citations31