Inventor

Ellen Rose Fratzke

Inventor
Campbell, CA, US

Overview

1→
Patents
2013
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H04Nprimary
H04NPictorial communication, e.g. television100%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013Patents assigned to ACTIVEVIDEO NETWORKS INC (1)· patent assignee history
2013Patents assigned to FRATZKE ELLEN ROSE (1)· patent assignee history
2013Patents assigned to GORDON DONALD (1)· patent assignee history
2013Patents assigned to LI HSUEHMIN (1)· patent assignee history
2013Based in Campbell, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ACTIVEVIDEO NETWORKS INC12013
FRATZKE ELLEN ROSEself12013
GORDON DONALD12013
LI HSUEHMIN12013
Locations
LocationPatentsSpan
Campbell, California, US12013