P

Inventor

LEI CHENG

CN9 patents
⚠️ This page may combine multiple inventors who share the name “LEI CHENG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

JIANGSU LISTER UTILITY ENGINE

5 patents
USD604686SNov 24, 2009

Engine fuel tank

JIANGSU LISTER UTILITY ENGINE23 citations90
USD600252SSep 15, 2009

Engine air cleaner

JIANGSU LISTER UTILITY ENGINE19 citations90
USD585348SJan 27, 2009

Fuel cap

JIANGSU LISTER UTILITY ENGINE25 citations90
USD596649SJul 21, 2009

Engine muffler

JIANGSU LISTER UTILITY ENGINE13 citations81
USD627368SNov 16, 2010

Engine blower housing

JIANGSU LISTER UTILITY ENGINE3 citations60

JIANGSU LISTER UTILITY ENGINE MFG COMPANY LTD

1 patent
USD634337SMar 15, 2011

Engine

JIANGSU LISTER UTILITY ENGINE MFG COMPANY LTD3 citations55

UNIV WUHAN

1 patent
US12195875B2Jan 14, 2025

Laser processing system integrated with MBE device

UNIV WUHAN0 citations46

PETROCHINA CO LTD

1 patent
US12117584B2Oct 15, 2024

Device and method for determining original stratum direction of core

PETROCHINA CO LTD0 citations46

UNIV TOKYO

1 patent
US10539495B2Jan 21, 2020

Systems and methods for generating an image of an inspection object using an attenuated beam

UNIV TOKYO0 citations40