Inventor

Andrew Wesley Johnson

Inventor

Santa Barbara, CA, US

Overview

1998–2017

Patent span

Electricity

Primary field (CPC H)

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

G09Gprimary

G09GArrangements or circuits for control of indicating devices using static means to present variable information22%

H10KOrganic electric solid-state devices22%

B08BCleaning in general11%

B23KSoldering or unsoldering11%

H01LSemiconductor devices11%

H04NPictorial communication, e.g. television11%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1011%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1998Patents assigned to CAULDRON LP (1)· patent assignee history

1998Based in South Burlington, VT, US· patent location history

2009Patents assigned to DUPONT DISPLAYS INC (1)· patent assignee history

2009–2017Based in Santa Barbara, CA, US· patent location history

2012–2017Patents assigned to JOHNSON ANDREW WESLEY (2)· patent assignee history

2012–2017Patents assigned to TRUJILLO JOHANN THOMAS (2)· patent assignee history

2012Based in Cupertino, CA, US· patent location history

2017Patents assigned to DU PONT (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations