Inventor

JIANG CHANG

US22 patents

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

JIANG CHANG

BECTON DICKINSON CO

Universal connector or cap for male and female threaded fittings

Universal connector or cap for male and female threaded fittings

Universal single-use cap for male and female connectors

Universal connector or cap for male and female threaded fittings

Universal single-use cap for male and female connectors

Cap for male and female threaded fittings

Universal single-use cap for male and female connectors

Universal single-use cap for male and female connectors

Universal disinfecting cap

Universal single-use cap for male and female connectors

Universal disinfection cap

Disinfection cap

Disinfection cap

Disinfection cap

Universal cap with pressure seal

Disinfectant cap

Disinfecting cap with pressure seal capability

Baidu online network technology beijing co ltd

Method and device for acquiring dynamic map data, and storage medium

Method, device and computer storage medium for providing running speed of urban road

FOSHAN YOUBU MEDICAL EQUIPMENT CO LTD

Auxiliary rack for close stool

UNIV MICHIGAN REGENTS

Calorimeter

NEW UNITED RAIL TRANSIT TECH CO LTD

Direct-current motor commutator structure and direct-current motor