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Inventor

David A. Leech

Inventor
Union City, CA, US

Overview

3→
Patents
2016–2019
Patent span
Physics
Primary field (CPC G)

Patents· 3 as inventor

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

G06Tprimary
G06TImage data processing or generation, in general50%
G06FElectric digital data processing33%
G10KSound-producing devices17%
PatentTitleYear
10,504,203Virtual graphics device driver20199,336,028'Virtual graphics device driver'20169,336,557'Apparatus and methods for processing of media signals'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2019Patents assigned to APPLE INC (3)· patent assignee history
2016Patents assigned to BRASFIELD EVE (1)· patent assignee history
2016Patents assigned to CHURCHILL PHILIP J (1)· patent assignee history
2016Patents assigned to HENDRY IAN (1)· patent assignee history
2016Patents assigned to LEECH DAVID A (1)· patent assignee history
2016–2019Based in Union City, CA, US· patent location history
2016Based in Cupertino, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
APPLE INC32016–2019
BRASFIELD EVE12016
CHURCHILL PHILIP J12016
HENDRY IAN12016
LEECH DAVID Aself12016
Locations
LocationPatentsSpan
Union City, California, US22016–2019
Cupertino, California, US12016