Inventor

WANG LONGFEI

US30 patents

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

WANG LONGFEI

SHENZHEN SHENLAIYIBI TECH CO LTD

Treadmill

Elliptical machine

Strength training equipment

Dumbbell kettlebell set

Dumbbell kettlebell set

Connector

Strength training equipment

Elliptical machine

Exercise machine

Rowing machine

Weight box for fitness equipment

Dumbbell kettlebell set

Dumbbell plate

ZHEJIANG FEIER INTELLIGENT TECH CO LTD

Kettlebell

Kettlebell

Exercise bike

UNIV SOUTH FLORIDA

Method and apparatus for mitigating performance degradation in digital low-dropout voltage regulators (DLDOs)

Method and apparatus for mitigating performance degradation in digital low-dropout voltage regulators (DLDOs) caused by limit cycle oscillation (LCO) and other factors

JIANGSU ETERN OPTICAL FIBER TECH CO LTD

Large-effective-mode-area low-loss optical fiber with optimized cladding components

Method for recovering and reusing quartz powder waste in out-of-tube deposition process

PHICOMM SHANGHAI CO LTD

Router

UNIV XIAN JIAOTONG

Method for sorting and comprehensively utilizing municipal solid waste

KOESE SELCUK

Method and apparatus for mitigating performance degradation in digital low-dropout voltage regulators (DLDOs) caused by limit cycle oscillation (LCO) and other factors

BEIJING XIAOMI MOBILE SOFTWARE CO LTD

Scooter

WANG YINGTAO

System for preventing mating errors between electrical connectors

CAINIAO SMART LOGISTICS HOLDING LTD

Goods picking task allocation method and device

CHONGQING MIDEA AIR CONDITIONING EQUIPMENT CO LTD

Air duct component for cross-flow impeller and air conditioning apparatus having same

SHANGHAI MICROPORT ROTAPACE MEDTECH CO LTD

Driving device and rotary grinding apparatus

CHINA NAT TOBACCO CORPORATION HENAN PROVINCIAL COMPANY

Biomass burner

MEDIATEK SINGAPORE PTE LTD

Video playback method and control terminal thereof