Inventor
Zhongqun Mao
Inventor
Cixi, CN
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Lprimary
A47LDomestic washing or cleaning23%
G01NInvestigating or analysing materials by determining their chemical or physical properties15%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications15%
A47JKitchen equipment8%
B05BSpraying apparatus8%
E03CDomestic plumbing installations for fresh water or waste water8%
F04DNon-positive-displacement pumps8%
F24CDomestic stoves or ranges8%
LOC238%
PatentTitleYear
10,871,442Protective structure of oil smoke sensor202010,739,015Real-time cooking fume concentration monitoring system and range hood applying the same2020D0875912Range hood202010,527,053Open water pump202010,258,216Sink-type washing machine201910,165,924Water tank washing machine201910,098,518Rotating spray wall used in washing appartus and application thereof2018Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2020Patents assigned to NINGBO FOTILE KITCHEN WARE CO (7)· patent assignee history
2018–2020Based in Cixi, CN· patent location history
2020Patents assigned to NINBO FOTILE KITCHEN WARE CO LTD (1)· patent assignee history
2020Based in Ningbo, CN· patent location history
2020Based in Zhejiang, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NINGBO FOTILE KITCHEN WARE CO | 7 | 2018–2020 |
| NINBO FOTILE KITCHEN WARE CO LTD | 1 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Cixi, CN | 4 | 2018–2020 |
| Ningbo, CN | 2 | 2020 |
| Zhejiang, CN | 1 | 2020 |