Inventor
Hwan Jang Tang
Inventor
Concord, MA, US
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks40%
E02DFoundations20%
G01VGeophysics20%
H04LTransmission of digital information, e.g. telegraphic communication20%
PatentTitleYear
10,979,890Policy control framework202110,979,462Identifying voice over LTE users202110,911,932Method and system for hub breakout roaming202110,866,334Devices for laying out prefabricated magnetic field and methods of responding state of slip mass202010,718,096Three-dimensional drainage device suitable for loose filling slope and methods for constructing three-dimensional drainage device2020Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2020Patents assigned to UNIV CHINA GEOSCIENCES WUHAN (2)· patent assignee history
2020Based in Wuhan, CN· patent location history
2021Patents assigned to IBASIS INC (3)· patent assignee history
2021Based in Concord, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IBASIS INC | 3 | 2021 |
| UNIV CHINA GEOSCIENCES WUHAN | 2 | 2020 |
Locations
| Location | Patents | Span |
|---|---|---|
| Concord, Massachusetts, US | 3 | 2021 |
| Wuhan, CN | 2 | 2020 |