Inventor
DeFu Li
Inventor
Boxborough, MA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television100%
PatentTitleYear
8,111,711'Multi-channel ranging for a cable modem'2012Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2012Patents assigned to BERNSTEIN ALON (1)· patent assignee history
2012Patents assigned to CISCO TECH INC (1)· patent assignee history
2012Patents assigned to GOGUEN ROBERT (1)· patent assignee history
2012Patents assigned to LI DEFU (1)· patent assignee history
2012Patents assigned to LIU TONG (1)· patent assignee history
2012Based in Boxborough, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BERNSTEIN ALON | 1 | 2012 |
| CISCO TECH INC | 1 | 2012 |
| GOGUEN ROBERT | 1 | 2012 |
| LI DEFUself | 1 | 2012 |
| LIU TONG | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Boxborough, Massachusetts, US | 1 | 2012 |