Inventor

YU CHUNLEI

CN4 patents

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

SHANGHAI INST OPTICS & FINE MECH CAS

2 patents

US12001052B2Jun 4, 2024

Radiation-resistant laser optical fiber preform core rod and preparation method therefor

SHANGHAI INST OPTICS & FINE MECH CAS0 citations58

US11780768B2Oct 10, 2023

Photodarkening-resistant ytterbium-doped quartz optical fiber and preparation method therefor

SHANGHAI INST OPTICS & FINE MECH CAS0 citations46

HUAWEI TECH CO LTD

1 patent

US10075324B2Sep 11, 2018

Predistortion processing apparatus and method

HUAWEI TECH CO LTD4 citations68

MONOLITH ELECTRIC CHANGZHOU CO LTD

1 patent

US10890432B2Jan 12, 2021

Digital displacement sensor and displacement measuring method thereof

MONOLITH ELECTRIC CHANGZHOU CO LTD0 citations43