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Inventor

David L. Butcher

Inventor
San Mateo, CA, US

Overview

10→
Patents
1994–2018
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G06Fprimary
G06FElectric digital data processing67%
G06QInformation and communication technology [ict] specially adapted for administrative, commercial, financial, managerial or supervisory purposes33%
PatentTitleYear
9,928,504'Saving merchant artifacts to a virtual wallet'20188,793,229'Management of legal documents for transactions'20148,543,621'Database partitioning by virtual partitions'20138,443,006'Data propagation in a multi-shard database system'20138,386,441'Management of legal documents for transactions'20138,271,545'Database partitioning by virtual partitions'20128,209,284'Data propagation in a multi-shard database system'20128,037,024'Data propagation in a multi-shard database system'20117,809,769'Database partitioning by virtual partitions'2010D0349662'Combined transmitter and receiver for locating lost remote control units'1994

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1994–2013Patents assigned to BUTCHER DAVID L (5)· patent assignee history
1994Based in Wellston, OH, US· patent location history
2010–2018Patents assigned to GOOGLE INC (9)· patent assignee history
2010–2013Based in San Mateo, CA, US· patent location history
2012–2013Patents assigned to MOISA DAN (4)· patent assignee history
2012–2013Patents assigned to TOBAGUS WENDY (4)· patent assignee history
2012–2013Patents assigned to BOZKAYA TOLGA (2)· patent assignee history
2013–2018Based in Belmont, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
GOOGLE INC92010–2018
BUTCHER DAVID Lself51994–2013
MOISA DAN42012–2013
TOBAGUS WENDY42012–2013
BOZKAYA TOLGA22012–2013
Locations
LocationPatentsSpan
San Mateo, California, US62010–2013
Belmont, California, US32013–2018
Wellston, OH, US11994