Inventor
Thomas Hohmann
Inventor
Gelnhausen, DE
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Jprimary
H02JElectric power networks29%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems24%
H02HEmergency protective circuit arrangements12%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications12%
B26BHand-held cutting tools not otherwise provided for6%
G02BOptical elements, systems or apparatus6%
G05FSystems for regulating electric or magnetic variables6%
G06FElectric digital data processing6%
PatentTitleYear
10,985,579Circuit arrangement for protection against an undue overheating202110,554,068Electrical circuit and method for charging a secondary battery20209,114,542'Determining degree of dirtiness of electrically driven cutting tools'20158,810,328'Circuit arrangement for inductive energy transfer'20148,581,443'Circuit arrangement and method for inductive energy transfer'20138,471,547'Circuit arrangement and method for inductive energy transfer'20134,525,025'Fiber optic rotary joint using a reflective surface and tangentially mounted rotor and stator optical fibers'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985Based in Blacksburg, VA, US· patent location history
2013–2021Patents assigned to BRAUN GMBH (6)· patent assignee history
2013–2015Patents assigned to HOHMANN THOMAS (4)· patent assignee history
2013–2014Patents assigned to JUNG PHILIPP (3)· patent assignee history
2013–2014Patents assigned to LANGSDORF JAN CHRISTIAN (3)· patent assignee history
2013–2014Patents assigned to LEPPER JOACHIM (3)· patent assignee history
2013–2021Based in Gelnhausen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BRAUN GMBH | 6 | 2013–2021 |
| HOHMANN THOMASself | 4 | 2013–2015 |
| JUNG PHILIPP | 3 | 2013–2014 |
| LANGSDORF JAN CHRISTIAN | 3 | 2013–2014 |
| LEPPER JOACHIM | 3 | 2013–2014 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gelnhausen, DE | 6 | 2013–2021 |
| Blacksburg, Virginia, US | 1 | 1985 |