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Inventor

Yangyu Zhu

Inventor
San Diego, CA, US

Overview

5→
Patents
2020–2021
Patent span
Performing operations
Primary field (CPC B)

Patents· 5 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

B01Lprimary
B01LChemical or physical laboratory apparatus for general use29%
G01NInvestigating or analysing materials by determining their chemical or physical properties29%
LOC2429%
A61BDiagnosis14%
PatentTitleYear
11,105,721Complex pressure environment test device202110,830,672Apparatus for collecting liquid sample2020D0901677Test or collecting device2020D0901678Collecting or test cup202010,773,256Apparatus for detecting analyte in sample2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to HANGZHOU BIOTEST BIOTECH CO LTD (4)· patent assignee history
2020Based in San Diego, CA, US· patent location history
2020Based in Zhejiang, CN· patent location history
2021Patents assigned to UNIV JIANGSU SCIENCE & TECH (1)· patent assignee history
2021Based in Zhenjiang, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HANGZHOU BIOTEST BIOTECH CO LTD42020
UNIV JIANGSU SCIENCE & TECH12021
Locations
LocationPatentsSpan
San Diego, California, US32020
Zhenjiang, CN12021
Zhejiang, CN12020