Inventor
Xiafeng Rao
Inventor
Hangzhou, CN
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G08Bprimary
G08BSignalling systems, e.g. personal calling systems100%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2017Patents assigned to USS TECH LLC (1)· patent assignee history
2017Based in Hangzhou, CN· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| USS TECH LLC | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Hangzhou, CN | 1 | 2017 |