Inventor

ZHANG YANWU

CN5 patents

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

SIFOTONICS TECHNOLOGIES CO LTD

2 patents

US9285651B2Mar 15, 2016

Electro-optic silicon modulator with longitudinally nonuniform modulation

SIFOTONICS TECHNOLOGIES CO LTD3 citations70

US9223185B2Dec 29, 2015

Electro-optic silicon modulator with alternative capacitance-loaded coplanar waveguide structures

SIFOTONICS TECHNOLOGIES CO LTD1 citations45

YAN SHIPENG

2 patents

US8933391B2Jan 13, 2015

Monolithic optical coupling module based on total internal reflection surfaces

YAN SHIPENG5 citations68

US9304270B2Apr 5, 2016

Monolithic optical coupling module based on total internal reflection surfaces

YAN SHIPENG2 citations57

VTRUMP TECH SHANGHAI CO LTD

1 patent

US11207562B2Dec 28, 2021

Pelvic floor muscle exercise system and detection device

VTRUMP TECH SHANGHAI CO LTD3 citations70