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Inventor

JUNGREIS AARON M

US13 patents
⚠️ This page may combine multiple inventors who share the name “JUNGREIS AARON M”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ABB POWER T & D CO

3 patents
US6184593B1Feb 6, 2001

Uninterruptible power supply

ABB POWER T & D CO375 citations98
US6169390B1Jan 2, 2001

Flywheel-microturbine system

ABB POWER T & D CO105 citations97
US6134124AOct 17, 2000

Universal distributed-resource interface

ABB POWER T & D CO296 citations95

ABB RESEARCH LTD

3 patents
US6930897B2Aug 16, 2005

Fuel cell inverter

ABB RESEARCH LTD32 citations92
US6881509B2Apr 19, 2005

Fuel cell system power control method and system

ABB RESEARCH LTD49 citations92
US6541940B1Apr 1, 2003

Load follower using batteries exhibiting memory

ABB RESEARCH LTD23 citations92

ABB TECHNOLOGY AG

2 patents
US6535403B1Mar 18, 2003

Systems and methods for inverter waveform smoothing

ABB TECHNOLOGY AG20 citations90
US6577111B1Jun 10, 2003

Controlling magnetizing current in a transformer by comparing the difference between first and second positive peak values of the magnetizing current with a threshold

ABB TECHNOLOGY AG18 citations81

ABB T & D TECH LTD

1 patent
US6304006B1Oct 16, 2001

Energy management uninterruptible power supply system

ABB T & D TECH LTD211 citations98

(unassigned)

1 patent
US6639512B1Oct 28, 2003

Environmental warning system

75 citations96

ABB INC

1 patent
US6369461B1Apr 9, 2002

High efficiency power conditioner employing low voltage DC bus and buck and boost converters

ABB INC378 citations95

UNIV NORTH CAROLINA STATE

1 patent
US5448141ASep 5, 1995

Adjustable speed drive for residential applications

UNIV NORTH CAROLINA STATE72 citations92

SOLARCITY CORP

1 patent
US9882507B2Jan 30, 2018

Power factor adjustment in multi-phase power system

SOLARCITY CORP1 citations52