Inventor
Shengyu Wei
Inventor
Zhuhai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Jprimary
B41JTypewriters40%
A45DHairdressing or shaving equipment20%
B65DContainers for storage or transport of articles or materials, e.g. bags, barrels, bottles, boxes, cans, cartons, crates, drums, jars, tanks, hoppers, forwarding containers20%
G03GElectrography20%
PatentTitleYear
10,945,508Two-side adherable high-frequency induction heating container sealing member, compact cosmetic container having tamper function with same applied thereto, and flip cap container having temper function with same applied thereto20219,785,110'Developing cartridge'20179,415,618'Ribbon cassette for label printing device'20168,915,581'Ink cartridge, ink cartridge assembly and ink cartridge determination system'2014Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2014–2016Patents assigned to ZHUHAI NINESTAR MAN CO LTD (2)· patent assignee history
2014Patents assigned to JIA ZHIZHENG (1)· patent assignee history
2014Patents assigned to WEI SHENGYU (1)· patent assignee history
2014Based in Guangdong, CN· patent location history
2016–2017Based in Zhuhai, CN· patent location history
2017Patents assigned to NINESTAR CORP (1)· patent assignee history
2021Patents assigned to SEAL AND PACK CO LTD (1)· patent assignee history
2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ZHUHAI NINESTAR MAN CO LTD | 2 | 2014–2016 |
| JIA ZHIZHENG | 1 | 2014 |
| NINESTAR CORP | 1 | 2017 |
| SEAL AND PACK CO LTD | 1 | 2021 |
| WEI SHENGYUself | 1 | 2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Zhuhai, CN | 2 | 2016–2017 |
| Yongin-si, KR | 1 | 2021 |
| Guangdong, CN | 1 | 2014 |