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Inventor

Yunjie Wei

Inventor
Nan'an, CN

Overview

1→
Patents
2011
Patent span
Human necessities
Primary field (CPC A)

Patents· 1 as inventor

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

A23Cprimary
A23CDairy products, e.g. milk, butter or cheese33%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for33%
A47JKitchen equipment33%
PatentTitleYear
8,028,617'Easily-cleaning multifunctional soybean milk maker'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011Patents assigned to SHANDONG JOYOUNG HOUSEHOLD ELECTRICAL APPLIANCES CO LTD (1)· patent assignee history
2011Based in Nan'an, CN· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SHANDONG JOYOUNG HOUSEHOLD ELECTRICAL APPLIANCES CO LTD12011
Locations
LocationPatentsSpan
Nan'an, CN12011