Inventor

Stephen L. Shaffer

Inventor
Penfield, NY, US

Overview

13→
Patents
1998–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 13 as inventor

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

H04Nprimary
H04NPictorial communication, e.g. television50%
G06TImage data processing or generation, in general15%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests15%
G06FElectric digital data processing10%
G06KGraphical data reading5%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes5%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1998–2004Patents assigned to EASTMAN KODAK CO (12)· patent assignee history
1998–2004Based in Penfield, NY, US· patent location history
2020Patents assigned to DALLAS/FORT WORTH INT AIRPORT BOARD (1)· patent assignee history
2020Based in Corinth, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EASTMAN KODAK CO121998–2004
DALLAS/FORT WORTH INT AIRPORT BOARD12020
Locations
LocationPatentsSpan
Penfield, New York, US121998–2004
Corinth, Texas, US12020