Inventor
Ralph Mayer
Inventor
Ambler, PA, US
Overview
Patents· 2 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
F21Vprimary
F21VFunctional features or details of lighting devices or systems thereof20%
F21WIndexing scheme associated with subclasses f21k, f21l, f21s and f21v, relating to uses or applications of lighting devices or systems20%
G02BOptical elements, systems or apparatus20%
G06TImage data processing or generation, in general20%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to KULICKE & SOFFA IND INC (1)· patent assignee history
1989–1994Based in Ambler, PA, US· patent location history
1994Patents assigned to COGNEX CORP (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COGNEX CORP | 1 | 1994 |
| KULICKE & SOFFA IND INC | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Ambler, Pennsylvania, US | 2 | 1989–1994 |