Inventor
LIU JIANFEI
CN43 patents
⚠️ This page may combine multiple inventors who share the name “LIU JIANFEI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INVENTUS POWER INC
14 patentsUS11699908B2Jul 11, 2023
Large-format battery management system identifies power degradation
INVENTUS POWER INC10 citations93
US11095140B1Aug 17, 2021
Large-format battery managment system
INVENTUS POWER INC17 citations93
US10944279B1Mar 9, 2021
Large-format battery management system with in-rush current management
INVENTUS POWER INC12 citations93
US11476677B2Oct 18, 2022
Battery pack charge cell balancing
INVENTUS POWER INC13 citations85
US12113378B2Oct 8, 2024
Large-format battery management system with state of charge balancing
INVENTUS POWER INC5 citations84
US11594892B2Feb 28, 2023
Battery pack with series or parallel identification signal
INVENTUS POWER INC4 citations73
US11552479B2Jan 10, 2023
Battery charge balancing circuit for series connections
INVENTUS POWER INC6 citations73
US11817723B2Nov 14, 2023
Large-format battery management system with in-rush protection using multiple thermistors
INVENTUS POWER INC2 citations72
US11509144B2Nov 22, 2022
Large-format battery management system with in-rush current protection for master-slave battery packs
INVENTUS POWER INC4 citations72
US11489343B2Nov 1, 2022
Hardware short circuit protection in a large battery pack
INVENTUS POWER INC4 citations72
USD1051070SNov 12, 2024
Electrical contact
INVENTUS POWER INC2 citations70
USD1102395SNov 18, 2025
Electrical contact
INVENTUS POWER INC0 citations59
USD1113761SFeb 17, 2026
Support for electrical component
INVENTUS POWER INC0 citations55
US12142794B2Nov 12, 2024
Battery pack power connector
INVENTUS POWER INC0 citations49
ANHUI SHARETRONIC DATA TECH CO LTD
8 patentsUSD1093463SSep 16, 2025
Surveillance camera
ANHUI SHARETRONIC DATA TECH CO LTD2 citations73
USD1103246SNov 25, 2025
Camera
ANHUI SHARETRONIC DATA TECH CO LTD1 citations63
USD1096733SOct 7, 2025
Network storage device
ANHUI SHARETRONIC DATA TECH CO LTD1 citations63
USD1120066SMar 24, 2026
Camera
ANHUI SHARETRONIC DATA TECH CO LTD0 citations61
USD1115899SMar 3, 2026
Camera
ANHUI SHARETRONIC DATA TECH CO LTD0 citations61
USD1103245SNov 25, 2025
Camera
ANHUI SHARETRONIC DATA TECH CO LTD0 citations61
USD1103244SNov 25, 2025
Camera
ANHUI SHARETRONIC DATA TECH CO LTD0 citations61
US12124157B1Oct 22, 2024
Camera assemble and a shooting device
ANHUI SHARETRONIC DATA TECH CO LTD0 citations50
GREE ELECTRIC APPLIANCES INC ZHUHAI
5 patentsUS10544799B2Jan 28, 2020
Centrifugal compressor gas-supplementing structure and compressor
GREE ELECTRIC APPLIANCES INC ZHUHAI4 citations72
US10302097B2May 28, 2019
Centrifugal compressor and centrifugal water chilling unit
GREE ELECTRIC APPLIANCES INC ZHUHAI1 citations62
US11002288B2May 11, 2021
Integrated structure of refluxer and pressure diffuser, and centrifugal compressor
GREE ELECTRIC APPLIANCES INC ZHUHAI0 citations60
US10323653B2Jun 18, 2019
Centrifugal compressor and centrifugal unit having the same
GREE ELECTRIC APPLIANCES INC ZHUHAI0 citations41
US10280942B2May 7, 2019
Centrifugal compressor and water chilling unit having the same
GREE ELECTRIC APPLIANCES INC ZHUHAI0 citations41
GENG SIHUA
3 patentsNOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD
3 patentsUS12528179B2Jan 20, 2026
Hybrid master-slave mapping method, robotic arm system, and computer device
NOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD0 citations51
US12558172B2Feb 24, 2026
Surgical robotic arm and surgical robot
NOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD0 citations44
US12396814B2Aug 26, 2025
Control method for surgical robotic arm, computer device, and surgical robotic arm
NOAHTRON INTELLIGENCE MEDTECH HANGZHOU CO LTD0 citations44