Inventor
Richard F. Ferraro
Inventor
Seattle, WA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Nprimary
H04NPictorial communication, e.g. television86%
A61BDiagnosis14%
PatentTitleYear
6,044,180'Method and apparatus for rapid scanning of color images'20005,724,160'Optical scanner for line scanning an original'19985,684,610'Method and apparatus for rapid scanning of color images'19975,612,794'Light source for an image reading device'19975,537,229'Method and apparatus for rapid scanning of color images'19965,191,406'Method and apparatus for rapid scanning of color images'19935,052,395'Non-invasive ultrasonic pulse doppler cardiac output monitor'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to WATERS INSTR INC (1)· patent assignee history
1991Based in Lake Forest Park, WA, US· patent location history
1993–1998Patents assigned to NIKON CORP (5)· patent assignee history
1993–2000Based in Seattle, WA, US· patent location history
2000Patents assigned to NIPPON KOGAKU KK (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NIKON CORP | 5 | 1993–1998 |
| NIPPON KOGAKU KK | 1 | 2000 |
| WATERS INSTR INC | 1 | 1991 |
Locations
| Location | Patents | Span |
|---|---|---|
| Seattle, Washington, US | 6 | 1993–2000 |
| Lake Forest Park, Washington, US | 1 | 1991 |