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Inventor

Chiu Yeung Lee

Inventor
Hong Kong, CN

Overview

3→
Patents
1996–2019
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.

A23Lprimary
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for33%
A47LDomestic washing or cleaning33%
D06FLaundering, drying, ironing, pressing or folding textile articles33%
PatentTitleYear
10,188,252Surface cleaning apparatus20196,061,935'Appliance for treating garment with steamer and iron'20005,501,139'Popcorn maker'1996

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1996–2000Patents assigned to CHIAPHUA IND LTD (2)· patent assignee history
1996Based in New Territories, HK· patent location history
2000–2019Based in Hong Kong, CN· patent location history
2019Patents assigned to BISSELL HOMECARE INC (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHIAPHUA IND LTD21996–2000
BISSELL HOMECARE INC12019
Locations
LocationPatentsSpan
Hong Kong, CN22000–2019
New Territories, HK11996