Inventor

ZHANG ZHIXING

CN7 patents

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

CHANGZHOU ZEHUI MACHINERY CO LTD

2 patents

US11166562B2Nov 9, 2021

Footrest driving apparatus and lift chair therewith

CHANGZHOU ZEHUI MACHINERY CO LTD8 citations77

US11109681B2Sep 7, 2021

Self-locking mechanism and lift chair therewith

CHANGZHOU ZEHUI MACHINERY CO LTD2 citations66

UNIV COLUMBIA

2 patents

US10295490B2May 21, 2019

MEMS-based calorimeter, fabrication, and use thereof

UNIV COLUMBIA5 citations69

US12059251B2Aug 13, 2024

Graphene-based nanosensor for identifying target analytes

UNIV COLUMBIA0 citations47

BOE TECHNOLOGY GROUP CO LTD

1 patent

US9835921B2Dec 5, 2017

Array substrate, manufacturing method thereof and display device

BOE TECHNOLOGY GROUP CO LTD2 citations72

MAKITA CORP

1 patent

US11058269B2Jul 13, 2021

Vacuum cleaner

MAKITA CORP5 citations69

FULBRIGHT MEDICAL INC

1 patent

US11819210B2Nov 21, 2023

Driving device, surgical instrument, and operation method thereof

FULBRIGHT MEDICAL INC0 citations47