Inventor
Hai Yan Cao
Inventor
Shanghai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Mprimary
A01MCatching, trapping or scaring of animals13%
A23LFoods, foodstuffs or non-alcoholic beverages, not otherwise provided for13%
A23PShaping or working of foodstuffs, not fully covered by a single other subclass13%
A23VIndexing scheme relating to foods, foodstuffs or non-alcoholic beverages and lactic or propionic acid bacteria used in foodstuffs or food preparation13%
A61LMethods or apparatus for sterilising materials or objects in general13%
B33YAdditive manufacturing, i.e. manufacturing of three-dimensional [3d] objects by additive deposition, additive agglomeration or additive layering, e.g. by 3d printing, stereolithography or selective laser sintering13%
LOC2313%
LOC2813%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2015–2016Patents assigned to CAO HAI YAN (3)· patent assignee history
2015–2016Patents assigned to CHEN AMOS (3)· patent assignee history
2015–2016Patents assigned to HAN SHUMAO (3)· patent assignee history
2015–2016Patents assigned to JIA JOANNA (3)· patent assignee history
2015–2016Patents assigned to JOHNSON & SON INC S C (3)· patent assignee history
2015–2016Based in Shanghai, CN· patent location history
2021Based in Wuxi, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CAO HAI YANself | 3 | 2015–2016 |
| CHEN AMOS | 3 | 2015–2016 |
| HAN SHUMAO | 3 | 2015–2016 |
| JIA JOANNA | 3 | 2015–2016 |
| JOHNSON & SON INC S C | 3 | 2015–2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 3 | 2015–2016 |
| Wuxi, CN | 1 | 2021 |