Inventor · disambiguated record
Xianghong Yu
Also filed as: YU XIANGHONG
5 granted patents·1 pending application·34 citations·filing 2012–2020
78Inventor score
Top patents by PatentIndex Score
6 records- 0191US10656350B2Planar optical waveguide structure, and coupling structure thereof and coupling method thereofWUHAN TELECOMM DEVICES CO LTD·Filed 2018·Granted May 19, 2020·12 cites·12 claims
- 0290US11181702B2Planar optical waveguide structure, and coupling structure thereof and coupling method thereofWUHAN TELECOMM DEVICES CO LTD·Filed 2020·Granted Nov 23, 2021·3 cites·2 claims
- 0387US10193631B1Optical module and circuit and method to control the sameACCELINK TECH CO LTD·Filed 2017·Granted Jan 29, 2019·8 cites·18 claims
- 0481US9274789B2In-application upgrade method for optical module firmware not breaking serviceWUHAN TELECOMM DEVICES CO LTD·Filed 2012·Granted Mar 1, 2016·9 cites·6 claims
- 0564US9482831B2Silica-on-silicon-based hybrid integrated optoelectronic chip and manufacturing method thereforWUHAN TELECOMM DEVICES CO LTD·Filed 2013·Granted Nov 1, 2016·2 cites·10 claims
- 0644US2017242195A1Multi-channel integrated optical wavelength division multiplexing/demultiplexing assembly structureWUHAN TELECOMM DEVICES CO LTD·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →