Inventor
Doug Beeferman
Inventor
San Francisco, CA, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G06Fprimary
G06FElectric digital data processing25%
G06NComputing arrangements based on specific computational models25%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes25%
H04LTransmission of digital information, e.g. telegraphic communication25%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2018–2019Patents assigned to SIFT SCIENCE INC (4)· patent assignee history
2018–2019Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SIFT SCIENCE INC | 4 | 2018–2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| San Francisco, California, US | 4 | 2018–2019 |