P

Inventor

ZHUANG ZHI

CN58 patents
⚠️ This page may combine multiple inventors who share the name “ZHUANG ZHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

BMC MEDICAL CO LTD

37 patents
US9092705B2Jul 28, 2015

Method of tele-transmitting information of a medical device and a medical device thereof

BMC MEDICAL CO LTD28 citations94
USD892307SAug 4, 2020

Patient interface

BMC MEDICAL CO LTD17 citations93
US12115309B2Oct 15, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD1 citations72
US10758702B2Sep 1, 2020

Humidification device, humidifier and ventilator

BMC MEDICAL CO LTD2 citations72
USD893014SAug 11, 2020

Patient interface

BMC MEDICAL CO LTD5 citations72
USD1094693SSep 23, 2025

Nasal mask

BMC MEDICAL CO LTD1 citations63
USD998784SSep 12, 2023

Nasal cannula

BMC MEDICAL CO LTD3 citations63
US12409284B2Sep 9, 2025

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12097322B2Sep 24, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12070549B2Aug 27, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12070550B2Aug 27, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12064549B2Aug 20, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12059526B2Aug 13, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US12017001B2Jun 25, 2024

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations62
US11833298B2Dec 5, 2023

Face mask, ventilation therapy device system and method executed by ventilation therapy device system

BMC MEDICAL CO LTD0 citations62
US11247018B2Feb 15, 2022

Gas guide tube assembly, liquid storage device, humidifier, and ventilator

BMC MEDICAL CO LTD0 citations62
US10293134B2May 21, 2019

Humidifier for respirator and respirator

BMC MEDICAL CO LTD1 citations62
USD1073057SApr 29, 2025

Respirator

BMC MEDICAL CO LTD0 citations61
US11766530B2Sep 26, 2023

Systems and methods for delivering a respiratory gas

BMC MEDICAL CO LTD0 citations61
US11484679B2Nov 1, 2022

Respiratory mask connector and respiratory mask

BMC MEDICAL CO LTD0 citations61
USD1106439SDec 16, 2025

Respiratory mask

BMC MEDICAL CO LTD0 citations60
US12233209B2Feb 25, 2025

Ventilation treatment device and ventilation-control method

BMC MEDICAL CO LTD0 citations59
US11944749B2Apr 2, 2024

Ventilation treatment device and ventilation-control method

BMC MEDICAL CO LTD0 citations59
USD1088235SAug 12, 2025

Oxygenerator

BMC MEDICAL CO LTD0 citations58
US10314998B2Jun 11, 2019

Breathing mask

BMC MEDICAL CO LTD1 citations57
US12247585B2Mar 11, 2025

Blower device and respirator including blower device

BMC MEDICAL CO LTD0 citations55
US11009046B2May 18, 2021

Blower device and respirator including blower device

BMC MEDICAL CO LTD0 citations55
US11865258B2Jan 9, 2024

Data processing method and device based on positive pressure ventilation therapy machine

BMC MEDICAL CO LTD0 citations52
US11517690B2Dec 6, 2022

Information processing method and apparatus

BMC MEDICAL CO LTD0 citations52
US11523263B2Dec 6, 2022

Method and device for sending medical instrument data, and method and device for receiving medical instrument data

BMC MEDICAL CO LTD0 citations52
US11460352B2Oct 4, 2022

Method and apparatus for collecting temperature of heating pipeline

BMC MEDICAL CO LTD0 citations52
US11285282B2Mar 29, 2022

Respirator and method for processing the respirator, control system, program and readable codes

BMC MEDICAL CO LTD0 citations52
US11020048B2Jun 1, 2021

Method and device for detecting sleep apnea

BMC MEDICAL CO LTD0 citations52
US12415100B2Sep 16, 2025

Headband assembly and mask system

BMC MEDICAL CO LTD0 citations51
US12296098B2May 13, 2025

Liner for breathing mask, breathing mask, and ventilation treatment device

BMC MEDICAL CO LTD0 citations51
US11992621B2May 28, 2024

Respirator system

BMC MEDICAL CO LTD0 citations51
US11160943B2Nov 2, 2021

Cushion for breathing mask and breathing mask

BMC MEDICAL CO LTD0 citations51

BMC TIANJIN MEDICAL CO LTD

11 patents

JIANGXI RUIERGY NEW MATERIAL TECH CO LTD

2 patents

Showing the top 50 of 58 patents by PatentIndex Score.