Inventor

Bi Zhanjia

CN7 patents

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

UBTECH ROBOTICS CORP LTD

5 patents

US11983916B2May 14, 2024

Relocation method, mobile machine using the same, and computer readable storage medium

UBTECH ROBOTICS CORP LTD2 citations72

US11287828B2Mar 29, 2022

Obstacle detection method and apparatus and robot using the same

UBTECH ROBOTICS CORP LTD6 citations72

US12364780B2Jul 22, 2025

Navigation method for disinfection robot, robot and computer-readable storage medium

UBTECH ROBOTICS CORP LTD0 citations51

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

UBTECH ROBOTICS CORP

1 patent

US10852139B2Dec 1, 2020

Positioning method, positioning device, and robot

UBTECH ROBOTICS CORP2 citations70

UBKANG QINGDAO TECH CO LTD

1 patent

US11989908B2May 21, 2024

Visual positioning method, mobile machine using the same, and computer readable storage medium

UBKANG QINGDAO TECH CO LTD1 citations61