Inventor

Jeffrey S. Schaffer

Inventor
Ridgefield, CT, US

Overview

6→
Patents
1980–2017
Patent span
Physics
Primary field (CPC G)

Patents· 6 as inventor

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

G06Fprimary
G06FElectric digital data processing56%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests22%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes11%
H04NPictorial communication, e.g. television11%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1980Patents assigned to INDEP BROADCASTING AUTHORITY (1)· patent assignee history
1980Based in London, GB· patent location history
2000–2017Patents assigned to IBM (5)· patent assignee history
2000–2017Based in Ridgefield, CT, US· patent location history
2014–2017Patents assigned to HOLT ALEXANDER W (2)· patent assignee history
2014–2017Patents assigned to MORAN MICHAEL E (2)· patent assignee history
2014–2017Patents assigned to SCHAFFER JEFFREY S (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IBM52000–2017
HOLT ALEXANDER W22014–2017
MORAN MICHAEL E22014–2017
SCHAFFER JEFFREY Sself22014–2017
INDEP BROADCASTING AUTHORITY11980
Locations
LocationPatentsSpan
Ridgefield, CT, US52000–2017
London, GB11980