QSPEX TECHNOLOGIES INC

Overview

Total Patents

17
GoodIP Patent Rank

189,046

About

QSPEX TECHNOLOGIES INC has a total of 17 patent applications. Its first patent ever was published in 2008. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Australia. Its main competitors in its focus markets optics, machines and surface technology and coating are WINDA OPTO ELECTRONIC CO LTD, EYE OJO CORP and PROVISION INTERACTIVE TECHNOLO.

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Patent filings in countries

World map showing QSPEX TECHNOLOGIES INCs patent filings in countries

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

Patent filings per year

Chart showing QSPEX TECHNOLOGIES INCs patent filings per year from 1900 to 2020

Similar Companies

WINDA OPTO ELECTRONIC CO LTD 94% similarity

EYE OJO CORP 93% similarity

PROVISION INTERACTIVE TECHNOLO 90% similarity

SILVER JOSHUA DAVID 88% similarity

NINGBO EXCITON NEW MATERIAL TECHNOLOGY CO LTD 88% similarity

NAKAGAWA SHIGERU 87% similarity

CSUN MFG LTD 87% similarity

NUCHMAN BENJAMIN 86% similarity

ANTERYON WAFER OPTICS B V 86% similarity

SOMO VISION CO LTD 85% similarity

Focus industries

#	Industry
#1	Optics
#2	Machines
#3	Surface technology and coating
#4	Micro-structure and nano-technology
#5	Organic fine chemistry
#6	Basic materials chemistry

Focus technologies

#	Technology
#1	Optical systems
#2	Producing goods from plastic
#3	Processes for applying fluent materials
#4	Spectacles
#5	Nanostructure applications
#6	Coating metallic material
#7	Certain plastics
#8	Shaping of plastics
#9	Coating compositions
#10	Special acyclic compounds

Top inventors

#	Name	Total Patents
#1	Su Kai C	17
#2	Stebbins Leslie F	11
#3	Letter Eugene C	8
#4	Mantch Bill	8
#5	Kai Hangtai	5
#6	Culley Patrick	5
#7	Cruz Dionisio	2
#8	Gettings Jessica L	2
#9	Motley Sean	1
#10	Patrick Culley	1

Latest patents

Publication	Filing date	Title
TW201923025A	2018-10-19	Photochromic article and methods of making same
WO2015127091A1	2015-02-19	Lenses with graded photochromic, molds and methods of making same
WO2015009349A1	2014-05-19	Anti-reflective lenses and methods for manufacturing the same
US2013301133A1	2013-07-16	Anti-reflective lenses and methods for manufacturing the same
US2013033753A1	2012-10-10	Anti-reflective lenses and methods for manufacturing the same
CN104718466A	2012-10-10	Anti-reflective lenses and methods for manufacturing the same
CN101932435A	2008-09-24	Method for manufacturing polarized ophthalmic lenses