Inventor
ZHU YANGYU
US16 patents
Patents
16 patentsUSD990333SJun 27, 2023
Test device
HANGZHOU BIOTEST BIOTECH CO LTD5 citations85
USD990331SJun 27, 2023
Test device
HANGZHOU BIOTEST BIOTECH CO LTD5 citations85
USD990334SJun 27, 2023
Test device
HANGZHOU BIOTEST BIOTECH CO LTD7 citations85
USD990332SJun 27, 2023
Test device
HANGZHOU BIOTEST BIOTECH CO LTD8 citations85
USD901677SNov 10, 2020
Test or collecting device
HANGZHOU BIOTEST BIOTECH CO LTD15 citations85
USD901678SNov 10, 2020
Collecting or test cup
HANGZHOU BIOTEST BIOTECH CO LTD7 citations84
USD951480SMay 10, 2022
Test device
HANGZHOU BIOTEST BIOTECH CO LTD4 citations83
USD1032015SJun 18, 2024
Test device
HANGZHOU BIOTEST BIOTECH CO LTD4 citations74
USD918412SMay 4, 2021
Cap for covering a collecting or test cup
HANGZHOU BIOTEST BIOTECH CO LTD3 citations73
US10830672B2Nov 10, 2020
Apparatus for collecting liquid sample
HANGZHOU BIOTEST BIOTECH CO LTD2 citations72
US12360019B2Jul 15, 2025
Apparatus for collecting liquid sample
HANGZHOU BIOTEST BIOTECH CO LTD0 citations62
US11980884B2May 14, 2024
Detection apparatus for detecting analyte in a liquid sample and method thereof
HANGZHOU BIOTEST BIOTECH CO LTD0 citations62
US11506657B2Nov 22, 2022
Detection device
HANGZHOU BIOTEST BIOTECH CO LTD1 citations62
US11213814B2Jan 4, 2022
Detection apparatus for detecting analyte in a liquid sample and method thereof
HANGZHOU BIOTEST BIOTECH CO LTD0 citations62
US11413618B2Aug 16, 2022
Detection device
HANGZHOU BIOTEST BIOTECH CO LTD0 citations61
US10773256B2Sep 15, 2020
Apparatus for detecting analyte in sample
HANGZHOU BIOTEST BIOTECH CO LTD0 citations41