Inventor
Lewei Ji
Inventor
Shanghai, CN
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing44%
H04LTransmission of digital information, e.g. telegraphic communication33%
G09CCiphering or deciphering apparatus for cryptographic or other purposes involving the need for secrecy22%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017–2019Patents assigned to ALIBABA GROUP HOLDING LTD (2)· patent assignee history
2017–2019Based in Hangzhou, CN· patent location history
2021Patents assigned to DELL PRODUCTS LP (2)· patent assignee history
2021Based in Shanghai, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALIBABA GROUP HOLDING LTD | 2 | 2017–2019 |
| DELL PRODUCTS LP | 2 | 2021 |
Locations
| Location | Patents | Span |
|---|---|---|
| Shanghai, CN | 2 | 2021 |
| Hangzhou, CN | 2 | 2017–2019 |