Inventor
MULKEY STEVEN L
US25 patents
⚠️ This page may combine multiple inventors who share the name “MULKEY STEVEN L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
CYBOENERGY INC
10 patentsUS9257916B2Feb 9, 2016
Power inverters with multiple input channels
CYBOENERGY INC19 citations92
US9871379B2Jan 16, 2018
Smart microgrids and dual-output off-grid power inverters with DC source flexibility
CYBOENERGY INC9 citations82
US9906038B2Feb 27, 2018
Smart renewable power generation system with grid and DC source flexibility
CYBOENERGY INC3 citations72
US9871380B1Jan 16, 2018
Methods and apparatus to protect solar power plants
CYBOENERGY INC2 citations72
US11258267B1Feb 22, 2022
Off-grid solar system with assisted AC power
CYBOENERGY INC2 citations71
US12424854B1Sep 23, 2025
Off-grid solar system with assisted AC power
CYBOENERGY INC0 citations61
US9331489B2May 3, 2016
Maximizing power production at low sunlight by solar power mini-inverters
CYBOENERGY INC2 citations61
US9899841B2Feb 20, 2018
Smart and grid-flexible power inverters
CYBOENERGY INC1 citations51
US9240112B2Jan 19, 2016
Online surveillance system to protect solar power plants
CYBOENERGY INC0 citations51
US9172270B2Oct 27, 2015
Smart and scalable lunar power inverters
CYBOENERGY INC0 citations41
CHENG GEORGE SHU-XING
5 patentsUS8786133B2Jul 22, 2014
Smart and scalable power inverters
CHENG GEORGE SHU-XING10 citations83
US8594813B2Nov 26, 2013
Dream controller
CHENG GEORGE SHU-XING9 citations83
US9110453B2Aug 18, 2015
Model-free adaptive control of advanced power plants
CHENG GEORGE SHU-XING5 citations72
US8994218B2Mar 31, 2015
Smart and scalable off-grid mini-inverters
CHENG GEORGE SHU-XING6 citations71
US9093902B2Jul 28, 2015
Scalable and redundant mini-inverters
CHENG GEORGE SHU-XING2 citations62
INT BILLING SERVICES INC
4 patentsUS5754434AMay 19, 1998
Continuous forms integrated system
INT BILLING SERVICES INC129 citations97
US5659481AAug 19, 1997
Dynamic insertion system and method for including selected enclosures/inserts in mailed statements
INT BILLING SERVICES INC52 citations89
US5724791AMar 10, 1998
Dynamic motion control system and method for transferring documents
INT BILLING SERVICES INC21 citations88
US5926391AJul 20, 1999
Adaptive inserter stopper system and method of use
INT BILLING SERVICES INC4 citations61