Inventor
CHEN PO-WEN
TW26 patents
⚠️ This page may combine multiple inventors who share the name “CHEN PO-WEN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BUENO TECH CO LTD
12 patentsUSD1054534SDec 17, 2024
Diaphragm valve
BUENO TECH CO LTD12 citations84
USD917667SApr 27, 2021
Diaphragm valve
BUENO TECH CO LTD6 citations83
USD1054535SDec 17, 2024
Diaphragm valve
BUENO TECH CO LTD2 citations71
US11391390B2Jul 19, 2022
Diaphragm valve structure
BUENO TECH CO LTD1 citations71
US11835142B2Dec 5, 2023
Buffer valve
BUENO TECH CO LTD1 citations62
US11585460B2Feb 21, 2023
Diaphragm valve structure
BUENO TECH CO LTD0 citations60
US11396955B2Jul 26, 2022
Diaphragm valve structure
BUENO TECH CO LTD0 citations60
US11067192B2Jul 20, 2021
Diaphragm valve structure and thermal isolation method thereof
BUENO TECH CO LTD0 citations60
US11898660B2Feb 13, 2024
Fluororesin diaphragm valve
BUENO TECH CO LTD0 citations51
US11873914B2Jan 16, 2024
Buffer valve
BUENO TECH CO LTD0 citations51
US11035474B2Jun 15, 2021
Fluoroplastic butterfly valve structure
BUENO TECH CO LTD0 citations51
US9746118B2Aug 29, 2017
Method and structure for preventing slipping-off of a tube in a pipe joint made of fluororesin
BUENO TECH CO LTD1 citations51