Inventor

XU XIANGHUA

CN7 patents

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

LAVAZZA PROFESSIONAL NORTH AMERICA LLC

2 patents

US12075940B2Sep 3, 2024

Beverage preparation machine

LAVAZZA PROFESSIONAL NORTH AMERICA LLC0 citations57

US11419446B2Aug 23, 2022

Beverage preparation machine

LAVAZZA PROFESSIONAL NORTH AMERICA LLC0 citations57

QUICKING BIOTECH CO LTD

2 patents

US12269039B2Apr 8, 2025

Biochemical reaction test tube and use method thereof, and gene amplification kit

QUICKING BIOTECH CO LTD0 citations41

US12257584B2Mar 25, 2025

Biochemical reaction test strip tube and use method thereof, and kit

QUICKING BIOTECH CO LTD0 citations39

LIU CHUANPING

1 patent

US9017444B2Apr 28, 2015

Composite foliage Si fertilizer for lowering contents of heavy metals and nitrate in vegetable, and preparation method thereof

LIU CHUANPING7 citations75

GUANGDONG INSTITUTE OF ECO ENVIRONMENTAL SCIENCE & TECH

1 patent

US9919978B2Mar 20, 2018

Selenium-doped nano silica sol used for producing selenium-enriched rice and capable of suppressing absorption and accumulation of heavy metals in paddy rice and preparation method therefor

GUANGDONG INSTITUTE OF ECO ENVIRONMENTAL SCIENCE & TECH4 citations68

SHAN WENYING

1 patent

US8271048B2Sep 18, 2012

Operation mode switching method for communication system, mobile terminal and display switching method therefor

SHAN WENYING1 citations43