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Inventor

Dennis Hohlfeld

Inventor
Veldhoven, NL

Overview

3→
Patents
2011–2015
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.

H02Nprimary
H02NElectric machines not otherwise provided for38%
B81BMicrostructural devices or systems, e.g. micromechanical devices13%
F16FSprings13%
G01HMeasurement of mechanical vibrations or ultrasonic, sonic or infrasonic waves13%
H10NElectric solid-state devices not otherwise provided for13%
Y10TTechnical subjects covered by former us classification13%
PatentTitleYear
9,190,936'Micro-electromechanical generator and electric apparatus using same'20158,154,176'System and method for resonance frequency tuning of resonant devices'20127,880,246'Microstructure with enlarged mass and electrode area for kinetic to electrical energy conversion'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2015Patents assigned to STICHTING IMEC NEDERLAND (3)· patent assignee history
2011–2015Based in Veldhoven, NL· patent location history
2012–2015Patents assigned to HOHLFELD DENNIS (2)· patent assignee history
2015Patents assigned to ALTENA GEERT (1)· patent assignee history
2015Patents assigned to DE NOOIJER CHRISTINE (1)· patent assignee history
2015Patents assigned to GOEDBLOED MARTIJN (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
STICHTING IMEC NEDERLAND32011–2015
HOHLFELD DENNISself22012–2015
ALTENA GEERT12015
DE NOOIJER CHRISTINE12015
GOEDBLOED MARTIJN12015
Locations
LocationPatentsSpan
Veldhoven, NL32011–2015