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Inventor

Van Hilton Tran

Inventor
Milpitas, CA, US

Overview

4→
Patents
2015–2020
Patent span
Physics
Primary field (CPC G)

Patents· 4 as inventor

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

G06Fprimary
G06FElectric digital data processing38%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters25%
G05BControl or regulating systems in general13%
G08BSignalling systems, e.g. personal calling systems13%
H01HElectric switches13%
PatentTitleYear
10,747,321Systems and methods for differential optical position sensing for haptic actuation202010,209,774Haptically-enabled system with braking20199,218,075'Haptically-enabled system with braking'20159,196,135'Uniform haptic actuator response with a variable supply voltage'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to IMMERSION CORP (4)· patent assignee history
2015–2019Based in Milpitas, CA, US· patent location history
2020Based in San Jose, CA, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IMMERSION CORP42015–2020
Locations
LocationPatentsSpan
Milpitas, California, US32015–2019
San Jose, California, US12020