LexDanaLexDanabeta
Inventor

Yeyi SI

Inventor
CN

Overview

2→
Patents
2023
Patent span
Human necessities
Primary field (CPC A)

Patents· 2 as inventor

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

A01Kprimary
A01KAnimal husbandry50%
Y02ATechnologies for adaptation to climate change50%
PatentTitleYear
11,778,990Automatic food feeder for aquaculture breeding202311,778,989Water changing device for aquaculture breeding2023

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2023Patents assigned to UNIV ZHEJIANG OCEAN (2)· patent assignee history
2023Based in CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
UNIV ZHEJIANG OCEAN22023
Locations
LocationPatentsSpan
CN22023