Graasten
Denmark
25
2015-07-02
21
2017-06-27
These are the the leading inventors for applications assigned to Danfoss Drives A/S:
Danfoss Drives A/S based in Graasten, DK has been assigned the rights to these inventions. The list includes both Pending Applications and Patent Grants:
Method for controlling a synchronous reluctance electric motor
#2 | 2015-04-30 ✅ Patent 9,692,340 granted on 2017-06-27Variable torque angle for electric motor
#3 | 2015-01-29 ✅ Patent 10,240,606 granted on 2019-03-26Pumping system with two way communication
#4 | 2014-12-11 ✅ Patent 9,932,984 granted on 2018-04-03Pumping system with power optimization
#5 | 2014-10-30 ✅ Patent 9,605,680 granted on 2017-03-28Control algorithm of variable speed pumping system
#6 | 2014-10-23 ✅ Patent 9,777,733 granted on 2017-10-03Flow control
#7 | 2014-07-24 ✅ Patent 9,726,184 granted on 2017-08-08Safety vacuum release system
#8 | 2014-04-03 ✅ Patent 9,551,344 granted on 2017-01-24Anti-entrapment and anti-dead head function
#9 | 2014-02-13 ✅ Patent 9,712,098 granted on 2017-07-18Safety system and method for pump and motor
#10 | 2013-02-14 ✅ Patent 8,860,344 granted on 2014-10-14Method for implementing bootstrap-supply charging in a motor controller at energized motor and motor controller using such a method
#11 | 2012-11-01HARMONIC NOISE REDUCTION
#12 | 2012-05-24ELECTRIC POWER SUPPLY SYSTEM COMPRISING POWER MODULES COUPLED IN PARALLEL
#13 | 2012-04-26ELECTRICAL SYSTEM AND METHOD FOR CONTROLLING AN ELECTRICAL MOTOR
#14 | 2011-10-13 ✅ Patent 8,379,353 granted on 2013-02-19Method for detecting earth-fault conditions in a motor controller
#15 | 2011-02-03 ✅ Patent 8,552,757 granted on 2013-10-08Method for detecting a fault in an induction machine
#16 | 2010-12-09 ✅ Patent 9,556,874 granted on 2017-01-31Method of controlling a pump and motor
#17 | 2010-10-28 ✅ Patent 8,648,561 granted on 2014-02-11Method for driving a pulse width modulated controller
#18 | 2010-08-12 ✅ Patent 8,310,830 granted on 2012-11-13Electronic device and frequency converter of motor
#19 | 2010-08-05 ✅ Patent 8,363,408 granted on 2013-01-29Electronic device and frequency converter of motor
#20 | 2010-07-22 ✅ Patent 8,794,301 granted on 2014-08-05Flow distributor assembly and a cooling unit with a flow distributor assembly
#21 | 2008-06-05 ✅ Patent 8,023,234 granted on 2011-09-20Method for detecting earth-fault conditions in a motor controller
#22 | 2007-08-16 ✅ Patent 7,775,327 granted on 2010-08-17Method and system for stopping elevators using AC motors driven by static frequency converters
#23 | 2006-05-23 ✅ Patent 7,050,278 granted on 2006-05-23Motor controller incorporating an electronic circuit for protection against inrush currents
#24 | 2005-09-01Method for measuring currents in a motor controller and motor controller using such method
#25 | 2005-03-31 ✅ Patent 7,221,121 granted on 2007-05-22Frequency converter for different mains voltages
Also check out Danfoss Drives A/S's (Graasten, Denmark) applicant profile with 4 patent applications submitted.
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