Inventor
John Goldman
Inventor
Elverson, PA, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A47Bprimary
A47BTables40%
H04MTelephonic communication40%
H04NPictorial communication, e.g. television20%
Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013Patents assigned to COMM TEST DESIGN INC (1)· patent assignee history
2013Patents assigned to GOLDMAN JOHN (1)· patent assignee history
2013Patents assigned to KHOR PEIK-CHEIN (1)· patent assignee history
2013Patents assigned to LO GORDON GAR-TUNG (1)· patent assignee history
2013–2020Based in Elverson, PA, US· patent location history
2019–2020Patents assigned to COMMUNICATIONS TEST DESIGN INC (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COMMUNICATIONS TEST DESIGN INC | 2 | 2019–2020 |
| COMM TEST DESIGN INC | 1 | 2013 |
| GOLDMAN JOHNself | 1 | 2013 |
| KHOR PEIK-CHEIN | 1 | 2013 |
| LO GORDON GAR-TUNG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Elverson, Pennsylvania, US | 3 | 2013–2020 |