OPTOLUM INC

Overview

About

OPTOLUM INC has a total of 19 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets electrical machinery and energy and machines are LI WENXING, JIANGMEN JIANDUN PHOTOELECTRIC TECH CO LTD and ANHUI ZERUN OPTOELECTRONIC CO LTD.

Patent filings in countries

#	Country	Total Patents
#1	United States	13
#2	WIPO (World Intellectual Property Organization)	2
#3	Australia	1
#4	Canada	1
#5	China	1
#6	EPO (European Patent Office)	1

#	Industry
#1	Electrical machinery and energy
#2	Machines

#	Technology
#1	Lighting device details
#2	Special light sources
#3	Semiconductor light sources
#4	Non-portable lighting devices
#5	Unspecified technologies
#6	Magnets and transformers
#7	Special electric heating or lighting

#	Name	Total Patents
#1	Dry Joel M	18
#2	Hanz Douglas Laurence	1

Publication	Filing date	Title
USRE47011E	2017-02-03	Light emitting diode light source
US9433043B1	2015-04-26	Power supply for a plurality of light emitting diodes
US2005258440A1	2005-04-27	Light emitting diode light source
US2005269581A1	2005-04-26	Light emitting diode light source
WO2004100220A2	2004-04-30	Light emitting diode light source
US6573536B1	2002-05-29	Light emitting diode light source