Inventor

Leonard Fink

Inventor
San Francisco, CA, US

Overview

5→
Patents
1977–2020
Patent span
Physics
Primary field (CPC G)

Patents· 5 as inventor

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

G06Fprimary
G06FElectric digital data processing43%
A47DFurniture specially adapted for children14%
G06KGraphical data reading14%
G06VImage or video recognition or understanding14%
H04LTransmission of digital information, e.g. telegraphic communication14%

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1977Patents assigned to FINK LEONARD (1)· patent assignee history
1977Based in Youngstown, OH, US· patent location history
2018–2020Patents assigned to DROPBOX INC (4)· patent assignee history
2018–2020Based in San Francisco, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DROPBOX INC42018–2020
FINK LEONARDself11977
Locations
LocationPatentsSpan
San Francisco, California, US42018–2020
Youngstown, OH, US11977