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 patentsUS9092705B2Jul 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 patentsUSD1040997SSep 3, 2024
Net type atomizer
BMC TIANJIN MEDICAL CO LTD4 citations83
USD1041645SSep 10, 2024
Net type atomizer
BMC TIANJIN MEDICAL CO LTD3 citations72
USD1121140SMar 31, 2026
Respirator
BMC TIANJIN MEDICAL CO LTD0 citations61
USD1097122SOct 7, 2025
Cushion for a nasal mask
BMC TIANJIN MEDICAL CO LTD0 citations61
USD1071350SApr 15, 2025
Headgear for a nasal mask
BMC TIANJIN MEDICAL CO LTD0 citations61
USD1090819SAug 26, 2025
Frame for respiratory mask
BMC TIANJIN MEDICAL CO LTD0 citations60
USD1089628SAug 19, 2025
Cushion for respiratory mask
BMC TIANJIN MEDICAL CO LTD0 citations60
USD1051350SNov 12, 2024
Net type atomizer
BMC TIANJIN MEDICAL CO LTD0 citations60
USD1051349SNov 12, 2024
Net type atomizer
BMC TIANJIN MEDICAL CO LTD0 citations60
US12508385B2Dec 30, 2025
Patient interface device and ventilation treatment apparatus
BMC TIANJIN MEDICAL CO LTD0 citations49
US12201778B2Jan 21, 2025
Water tank mounting structure for ventilation treatment apparatus and ventilation treatment apparatus
BMC TIANJIN MEDICAL CO LTD0 citations49
JIANGXI RUIERGY NEW MATERIAL TECH CO LTD
2 patentsShowing the top 50 of 58 patents by PatentIndex Score.