Inventor
Gerd Bettenwort
Inventor
Kassel, DE
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y02Eprimary
Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution23%
G05FSystems for regulating electric or magnetic variables11%
H02JElectric power networks11%
H02SGeneration of electric power by conversion of infrared radiation, visible light or ultraviolet light, e.g. using photovoltaic [pv] modules9%
G01RMeasuring electric variables7%
H02HEmergency protective circuit arrangements7%
H01LSemiconductor devices5%
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 systems5%
H10FInorganic semiconductor devices sensitive to infrared radiation, light, electromagnetic radiation of shorter wavelength or corpuscular radiation5%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications4%
PatentTitleYear
10,739,806Method for determining a maximum possible power of a PV installation, and PV installation202010,247,537Grid diagram creation and operation control20199,780,550'Protective device for a photovoltaic system'20179,625,516'Device and method for monitoring a photovoltaic system'20179,401,662'Inverter with an AC interface for the connection of AC modules'20169,350,162'Determination of the fault current component of a differential current'20169,235,226'Method for determining a maximum power point of photovoltaic generators'20169,046,588'Method and system for detecting an arc fault in a photovoltaic power system'20158,860,358'Method for operation of a photovoltaic generator at an operating point of maximum power'20148,837,098'Method for limiting the generator voltage of a photovoltaic installation in case of danger and photovoltaic installation'2014RE043719'Maximum power point matching method'20128,212,409'Method for activating a multi-string inverter for photovoltaic plants'20127,564,013'Method for matching the power of a photovoltaic system to a working point at which the system produces maximum power'20097,471,073'Method of finding a maximum power of a photovoltaic generator'2008Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2008–2020Based in Kassel, DE· patent location history
2012–2020Patents assigned to SMA SOLAR TECHNOLOGY AG (12)· patent assignee history
2012–2016Patents assigned to BETTENWORT GERD (3)· patent assignee history
2012Patents assigned to AREND OLIVER (1)· patent assignee history
2012Patents assigned to BREMICKER SVEN (1)· patent assignee history
2016Patents assigned to HOPF MARKUS (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SMA SOLAR TECHNOLOGY AG | 12 | 2012–2020 |
| BETTENWORT GERDself | 3 | 2012–2016 |
| AREND OLIVER | 1 | 2012 |
| BREMICKER SVEN | 1 | 2012 |
| HOPF MARKUS | 1 | 2016 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kassel, DE | 14 | 2008–2020 |