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Inventor

Brad Chisum

Inventor
San Diego, CA, US

Overview

4→
Patents
2012–2017
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.

G01Cprimary
G01CMeasuring distances, levels or bearings20%
G01PMeasuring linear or angular speed, acceleration, deceleration, or shock20%
G01VGeophysics20%
H02KDynamo-electric machines20%
H03MCoding20%
PatentTitleYear
9,645,166'Systems and methods for controlling oscillation of a gyroscope'20178,952,838'Time domain switched analog-to-digital converter apparatus and methods'20158,443,673'High sensitivity geophone'20138,188,622'Tunable resonant frequency kinetic energy harvester'2012

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2012–2015Patents assigned to CHISUM BRAD (3)· patent assignee history
2012–2015Patents assigned to FRALICK MARK (3)· patent assignee history
2012–2015Patents assigned to WATERS RICHARD (3)· patent assignee history
2012–2017Based in San Diego, CA, US· patent location history
2013–2015Patents assigned to LUMEDYNE TECHNOLOGIES INC (2)· patent assignee history
2015Patents assigned to CARBONARI DAVID (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
CHISUM BRADself32012–2015
FRALICK MARK32012–2015
WATERS RICHARD32012–2015
LUMEDYNE TECHNOLOGIES INC22013–2015
CARBONARI DAVID12015
Locations
LocationPatentsSpan
San Diego, California, US42012–2017