Inventor

LIU SHAOBIN

CN3 patents

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

CATERPILLAR INC

1 patent

US10546435B2Jan 28, 2020

System and method of determining remaining useful life of an air filter

CATERPILLAR INC7 citations73

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD

1 patent

US11348584B2May 31, 2022

Method for voice recognition via earphone and earphone

GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD0 citations49

NSFOCUS INFORMATION TECH CO

1 patent

US11023540B2Jun 1, 2021

Web page clustering method and device

NSFOCUS INFORMATION TECH CO0 citations47