P

Inventor

LIU HONGJIAN

US13 patents
⚠️ This page may combine multiple inventors who share the name “LIU HONGJIAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UBTECH ROBOTICS CORP LTD

4 patents
US11287828B2Mar 29, 2022

Obstacle detection method and apparatus and robot using the same

UBTECH ROBOTICS CORP LTD6 citations72
US11161246B2Nov 2, 2021

Robot path planning method and apparatus and robot using the same

UBTECH ROBOTICS CORP LTD2 citations72
US11267130B2Mar 8, 2022

Robot localization method and apparatus and robot using the same

UBTECH ROBOTICS CORP LTD0 citations50
US11260529B2Mar 1, 2022

Virtual rail based cruise method and apparatus and robot using the same

UBTECH ROBOTICS CORP LTD0 citations50

KEPLER KEITH D

2 patents
US8609284B2Dec 17, 2013

Composite for cathode of Li-ion battery, its preparation process and the Li-ion battery

KEPLER KEITH D2 citations58
US8551653B2Oct 8, 2013

Secondary battery anode material with selenium

KEPLER KEITH D0 citations48

FARASIS ENERGY GANZHOU CO LTD

2 patents
US10573885B2Feb 25, 2020

Lithium source material and preparation method thereof and use in Li-ion cells

FARASIS ENERGY GANZHOU CO LTD0 citations49
US10693131B2Jun 23, 2020

Composite for cathode of Li-ion battery, its preparation process and the Li-ion battery

FARASIS ENERGY GANZHOU CO LTD0 citations48

LIU HONGJIAN

2 patents
US8563174B2Oct 22, 2013

Secondary battery material and synthesis method

LIU HONGJIAN0 citations33
US10370249B2Aug 6, 2019

Method and system for producing deuterium depleted water

LIU HONGJIAN0 citations30

BRUCHEZ MARCEL P

1 patent
US8993349B2Mar 31, 2015

Method for enhancing transport of semiconductor nanocrystals across biological membranes

BRUCHEZ MARCEL P6 citations64

CHENGDU QINCHUAN IOT TECH CO LTD

1 patent
US12535778B2Jan 27, 2026

Method and internet of things (IoTs) system for smart gas firefighting linkage based on government safety supervision

CHENGDU QINCHUAN IOT TECH CO LTD0 citations52

FARASIS ENERGY INC

1 patent
US10026957B2Jul 17, 2018

Precursor of Li-ion cathode material, the preparation method thereof and Li-ion cathode material

FARASIS ENERGY INC0 citations38