Yu-Li Ko

Follow

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
All fiber gain flattening optical filter
- Patent number 6,822,786
- Issue date Nov 23, 2004
- SDO Communications Corp.
- Weiti Wu
- G02 - OPTICS
Information Patent Grant
All fiber gain flattening optical filter
- Patent number 6,362,916
- Issue date Mar 26, 2002
- Fiver Laboratories
- Weiti Wu
- G02 - OPTICS
Information Patent Grant
1XN and NXN fiber optic couplers
- Patent number 6,049,645
- Issue date Apr 11, 2000
- E-Tek Dynamics, Inc.
- Jing-Jong Pan
- G02 - OPTICS
Information Patent Grant
1.times.N and N.times.N fiber optic couplers
- Patent number 5,764,830
- Issue date Jun 9, 1998
- E-Tek Dynamics, Inc.
- Jing-Jong Pan
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
All fiber gain flattening optical filter
- Publication number 20020110318
- Publication date Aug 15, 2002
- Weiti Wu
- G02 - OPTICS
Information Patent Application
All fiber gain flattening optical filter
- Publication number 20020041434
- Publication date Apr 11, 2002
- WEITI WU
- G02 - OPTICS
Information Patent Application
ALL FIBER GAIN FLATTENING OPTICAL FILTER
- Publication number 20020003654
- Publication date Jan 10, 2002
- WEITI WU
- G02 - OPTICS