LexDanaLexDanabeta
Inventor

YING CHUN WONG

Inventor
CN

Overview

3→
Patents
2021–2025
Patent span
Human necessities
Primary field (CPC A)

Patents· 3 as inventor

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

A47Lprimary
A47LDomestic washing or cleaning100%
PatentTitleYear
12,213,633Surface cleaning apparatus and tray202511,337,571Vacuum cleaner202211,147,426Surface cleaning apparatus and tray2021

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2021–2025Patents assigned to BISSELL INC (3)· patent assignee history
2021–2025Based in CN· patent location history
2022Patents assigned to BISSELL HOMECARE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
BISSELL INC32021–2025
BISSELL HOMECARE INC12022
Locations
LocationPatentsSpan
CN32021–2025