Yujian Bao

Follow

Person

Shenzhen, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Coupling between a waveguide device and fiber stub
- Patent number 11,181,690
- Issue date Nov 23, 2021
- Lumentum Operations LLC
- Barthelemy Fondeur
- G02 - OPTICS
Information Patent Grant
Optical receiver with photodiode disposed directly on a planar ligh...
- Patent number 10,795,080
- Issue date Oct 6, 2020
- Lumentum Operations LLC
- Yujian Bao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Compact tap monitor with a reflection mask
- Patent number 8,664,584
- Issue date Mar 4, 2014
- JDS Uniphase Corporation
- Yatao Yang
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
OPTICAL RECEIVER WITH PHOTODIODE DISPOSED DIRECTLY ON A PLANAR LIGH...
- Publication number 20200319402
- Publication date Oct 8, 2020
- Lumentum Operations LLC
- Yujian BAO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COUPLING BETWEEN A WAVEGUIDE DEVICE AND FIBER STUB
- Publication number 20200057196
- Publication date Feb 20, 2020
- Lumentum Operations LLC
- Barthelemy FONDEUR
- G02 - OPTICS
Information Patent Application
COMPACT TAP MONITOR
- Publication number 20110089314
- Publication date Apr 21, 2011
- JDS Uniphase Corporation
- Yatao YANG
- G02 - OPTICS