Inventor
Erik A. Ramberg
Inventor
San Francisco, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission56%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes22%
H04LTransmission of digital information, e.g. telegraphic communication22%
PatentTitleYear
10,366,411Protecting privacy of personally identifying information when delivering targeted assets20198,949,155'Protecting privacy of personally identifying information when delivering targeted assets'20156,741,638'Bandpass processing of a spread spectrum signal'20046,628,699'Receiving a spread spectrum signal'20036,456,644'Bandpass correlation of a spread spectrum signal'20026,263,009'Acquiring a spread spectrum signal'20016,047,016'Processing a spread spectrum signal in a frequency adjustable system'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000–2002Patents assigned to CELLNET DATA SYSTEMS INC (3)· patent assignee history
2000–2004Based in San Francisco, CA, US· patent location history
2003Patents assigned to SCHLUMBERGER RESOURCE MAN SYST (1)· patent assignee history
2015Patents assigned to MICROSOFT CORP (1)· patent assignee history
2015Patents assigned to RAMBERG ERIK (1)· patent assignee history
2015–2019Based in Seattle, WA, US· patent location history
2019Patents assigned to MICROSOFT TECHNOLOGY LICENSING LLC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CELLNET DATA SYSTEMS INC | 3 | 2000–2002 |
| MICROSOFT CORP | 1 | 2015 |
| MICROSOFT TECHNOLOGY LICENSING LLC | 1 | 2019 |
| RAMBERG ERIKself | 1 | 2015 |
| SCHLUMBERGER RESOURCE MAN SYST | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 5 | 2000–2004 |
| Seattle, Washington, US | 2 | 2015–2019 |