Inventor
JOHNSTON KEITH
US24 patents
⚠️ This page may combine multiple inventors who share the name “JOHNSTON KEITH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SUNPOWER CORP
8 patentsUS9190839B2Nov 17, 2015
Circuits and methods for limiting open circuit voltage of photovoltaic strings
SUNPOWER CORP19 citations92
US8786095B2Jul 22, 2014
Interconnect for an optoelectronic device
SUNPOWER CORP18 citations92
US9923374B2Mar 20, 2018
Photovoltaic systems with local maximum power point tracking prevention and methods for operating same
SUNPOWER CORP5 citations83
US9685573B2Jun 20, 2017
Diode and heat spreader for solar module
SUNPOWER CORP0 citations52
US9537036B2Jan 3, 2017
Interconnect for an optoelectronic device
SUNPOWER CORP0 citations52
US9735729B2Aug 15, 2017
Circuits and methods for limiting open circuit voltage of photovoltaic strings
SUNPOWER CORP0 citations51
US9927827B2Mar 27, 2018
Electrical independence of tracker rows
SUNPOWER CORP0 citations49
US9710005B2Jul 18, 2017
Parallel bus
SUNPOWER CORP1 citations49
JOHNSTON KEITH
4 patentsUS7665130B2Feb 16, 2010
System and method for double-capture/double-redirect to a different location
JOHNSTON KEITH50 citations97
US8563849B2Oct 22, 2013
Diode and heat spreader for solar module
JOHNSTON KEITH26 citations92
US7509625B2Mar 24, 2009
System and method for comprehensive code generation for system management
JOHNSTON KEITH22 citations92
US8630077B2Jan 14, 2014
Circuits and methods for limiting open circuit voltage of photovoltaic strings
JOHNSTON KEITH26 citations91