Inventor

WU YUPING

CN21 patents

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

WU YUPING

UNIV HOHAI

Preparation method of alumina-carbon nano tube composite powder material

Preparation method of sulfonated two-dimensional titanium carbide nanosheet

Method for preparing titanium nitride-titanium diboride-cubic boron nitride composite material

Tungsten carbide-cubic boron nitride composite material and preparation method thereof

Method for coating metal nanoparticles on oxide ceramic powder surface

Method for preparing high-density hexagonal boron nitride ceramic material

Preparation method of alumina supported cerium oxide powder material

II VI DELAWARE INC

Optical isolator with optical fibers arranged on one single side

Optical isolator with optical fibers arranged on one single side

Single-ended output circulator

High isolation optical splitter

Folded hybrid assembly for doped fiber amplifier

HUAWEI TECH CO LTD

Space optical coupling apparatus

Ion trap chip and system

Single-photon detection apparatus and method comprising a phase-reversed reflection branch and a phase-unreversed reflection branch

WU YUPING

Circuit optimization method and apparatus for analog circuit migration

Voltage-controlled oscillator device and method of correcting voltage-controlled oscillator

MAGMA DESIGN AUTOMATION INC

Signal flow driven circuit analysis and partitioning technique

DKJ NEW ENERGY S & T CO LTD

Non-porous separator and use thereof

SHENZHEN XIANGYOU TECH CO LTD

Surface light source

YUNNAN ACAD OF TOBACCO AGRICULTURAL SCIENCES

Method for screening of tobacco nicotine converters