Inventor
Fred Schreider
Inventor
Commack, NY, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Wprimary
H04WWireless communication networks38%
G01SRadio direction-finding25%
H04BTransmission25%
H04LTransmission of digital information, e.g. telegraphic communication13%
PatentTitleYear
10,050,762Channel quality measurement and transmit power allocation in a dynamic spectrum management system20189,451,400'Location determination of infrastructure device and terminal device'20169,301,156'Location determination of infrastructure device and terminal device'20167,013,257'Communication transmission impairment emulator'2006Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2006Patents assigned to INTERDIGITAL TECH CORP (1)· patent assignee history
2006–2018Based in Commack, NY, US· patent location history
2016–2018Patents assigned to INTERDIGITAL PATENT HOLDINGS INC (2)· patent assignee history
2016Patents assigned to CHITRAPU PRABHAKAR R (1)· patent assignee history
2016Patents assigned to DIFAZIO ROBERT A (1)· patent assignee history
2016Patents assigned to INTERDIGITAL PATENT HOLDINGS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| INTERDIGITAL PATENT HOLDINGS INC | 2 | 2016–2018 |
| CHITRAPU PRABHAKAR R | 1 | 2016 |
| DIFAZIO ROBERT A | 1 | 2016 |
| INTERDIGITAL PATENT HOLDINGS | 1 | 2016 |
| INTERDIGITAL TECH CORP | 1 | 2006 |
Locations
| Location | Patents | Span |
|---|---|---|
| Commack, New York, US | 4 | 2006–2018 |