Inventor

CHEN RONGJUN

CN5 patents

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

NANJING HIGH SPEED GEAR MFG CO LTD

1 patent

US11359610B2Jun 14, 2022

Assembly structure of sun gear shaft and spline shaft of a gearbox for wind turbine

NANJING HIGH SPEED GEAR MFG CO LTD0 citations46

SHENZHEN GEESUN INTELLIGENT TECH CO LTD

1 patent

US12023768B2Jul 2, 2024

Waste collecting device

SHENZHEN GEESUN INTELLIGENT TECH CO LTD0 citations45

NGC HUAIAN HIGH SPEED GEAR MFG CO LTD

1 patent

US12110962B2Oct 8, 2024

Transmission mechanism

NGC HUAIAN HIGH SPEED GEAR MFG CO LTD0 citations42

CHEN RONGJUN

1 patent

US11292878B2Apr 5, 2022

Poly(L-lysine isolphthalamide) (PLP) polymers with hydrophobic pendant chains

CHEN RONGJUN0 citations41

IP2IPO INNOVATIONS LTD

1 patent

US10759907B2Sep 1, 2020

Defined monomer sequence polymers

IP2IPO INNOVATIONS LTD0 citations31