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Inventor

David Lieberman

Inventor
Independence, MN, US

Overview

10→
Patents
2001–2020
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.

B63Bprimary
B63BShips or other waterborne vessels21%
G06FElectric digital data processing21%
G07CTime or attendance registers15%
G09GArrangements or circuits for control of indicating devices using static means to present variable information15%
H04LTransmission of digital information, e.g. telegraphic communication15%
G01KMeasuring temperature5%
H04MTelephonic communication5%
G01NInvestigating or analysing materials by determining their chemical or physical properties3%
PatentTitleYear
10,652,042Dual-mode controller202010,630,504Dual-mode controller202010,630,503Dual-mode controller202010,411,909Dual-mode controller201910,374,823Dual-mode controller20199,832,036Dual-mode vehicular controller20179,176,012'Methods and systems for improved membrane based calorimeters'20158,781,656'Vehicular dual mode master/slave interface'20148,433,463'Vehicular dual mode master/slave interface'20136,193,413'System and method for an improved calorimeter for determining thermodynamic properties of chemical and biological reactions'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001Based in La Jolla, CA, US· patent location history
2013–2014Patents assigned to NORDIC CAPITAL PARTNERS LLC (2)· patent assignee history
2013Patents assigned to GARDELLA GREG (1)· patent assignee history
2013Patents assigned to LIEBERMAN DAVID (1)· patent assignee history
2013–2020Based in Independence, MN, US· patent location history
2015Patents assigned to LIEBERMAN DAVID SAMUEL (1)· patent assignee history
2015Based in San Francisco, CA, US· patent location history
2017–2020Patents assigned to KEYSTONE INTEGRATIONS LLC (6)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
KEYSTONE INTEGRATIONS LLC62017–2020
NORDIC CAPITAL PARTNERS LLC22013–2014
GARDELLA GREG12013
LIEBERMAN DAVIDself12013
LIEBERMAN DAVID SAMUELself12015
Locations
LocationPatentsSpan
Independence, Minnesota, US82013–2020
San Francisco, California, US12015
La Jolla, California, US12001