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Inventor

David C. Vinson

Inventor
San Jose, CA, US

Overview

3→
Patents
2011–2019
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

G06Fprimary
G06FElectric digital data processing25%
H01HElectric switches25%
H04NPictorial communication, e.g. television25%
H04RLoudspeakers, microphones, gramophone pick-ups or like acoustic electromechanical transducers25%
PatentTitleYear
10,373,778Key light blockers with bellows20198,607,294'Audio/video component networking system and method'20137,933,426'Removable speaker arrangement'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2019Patents assigned to HEWLETT PACKARD DEVELOPMENT CO (3)· patent assignee history
2011–2013Based in San Jose, CA, US· patent location history
2013Patents assigned to SHEN RICHARD CHI-TE (1)· patent assignee history
2013Patents assigned to TSAI LEONARD (1)· patent assignee history
2013Patents assigned to VINSON DAVID C (1)· patent assignee history
2013Patents assigned to ZATO THOMAS J (1)· patent assignee history
2019Based in Houston, TX, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HEWLETT PACKARD DEVELOPMENT CO32011–2019
SHEN RICHARD CHI-TE12013
TSAI LEONARD12013
VINSON DAVID Cself12013
ZATO THOMAS J12013
Locations
LocationPatentsSpan
San Jose, California, US22011–2013
Houston, Texas, US12019