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Inventor

Daniel Ohlsson

Inventor
Wettingen, CH

Overview

3→
Patents
2013–2016
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.

H01Hprimary
H01HElectric switches60%
H02HEmergency protective circuit arrangements20%
Y10TTechnical subjects covered by former us classification20%
PatentTitleYear
9,450,394'Method, circuit breaker and switching unit for switching off high-voltage DC currents'20168,822,868'Gas-insulated high-voltage power circuit breaker'20148,410,388'Self-blowout circuit breaker having a filling and overpressure valve'2013

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2013–2016Patents assigned to ABB TECHNOLOGY AG (3)· patent assignee history
2013–2014Patents assigned to HUNGER OLAF (2)· patent assignee history
2013–2014Patents assigned to KEHR TIMO (2)· patent assignee history
2013–2014Patents assigned to MAHDIZADEH NAVID (2)· patent assignee history
2013–2014Patents assigned to OHLSSON DANIEL (2)· patent assignee history
2013Based in Niederrohrdorf, CH· patent location history
2014–2016Based in Wettingen, CH· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
ABB TECHNOLOGY AG32013–2016
HUNGER OLAF22013–2014
KEHR TIMO22013–2014
MAHDIZADEH NAVID22013–2014
OHLSSON DANIELself22013–2014
Locations
LocationPatentsSpan
Wettingen, CH22014–2016
Niederrohrdorf, CH12013