Inventor
HUANG FRANK F
US12 patents
⚠️ This page may combine multiple inventors who share the name “HUANG FRANK F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EVEREADY BATTERY INC
5 patentsUS8376574B2Feb 19, 2013
Multi-spectrum lighting device having a plurality of illumination modes
EVEREADY BATTERY INC44 citations96
US7942553B2May 17, 2011
Lighting device and optics package therefor
EVEREADY BATTERY INC19 citations92
US7959317B2Jun 14, 2011
Lighting device configured to operate with different batteries
EVEREADY BATTERY INC20 citations91
US7850330B2Dec 14, 2010
Lighting device configured to operate with different batteries
EVEREADY BATTERY INC31 citations91
US8360594B2Jan 29, 2013
Attachable portable lighting device and methods of operation
EVEREADY BATTERY INC2 citations60
CRAWFORD JOHN D
3 patentsUS8063607B2Nov 22, 2011
Energy storage system and method of sequentially charging a first and second battery cell based on voltage potential
CRAWFORD JOHN D18 citations92
US8717034B2May 6, 2014
Fuel gauging system and method thereof
CRAWFORD JOHN D10 citations82
US8115492B2Feb 14, 2012
Fuel gauging system and method thereof
CRAWFORD JOHN D13 citations80