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QUESTEK INNOVATIONS INC

Overview
  • Total Patents
    13
About

QUESTEK INNOVATIONS INC has a total of 13 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, Australia and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets audio-visual technology are NEUHAEUSSER HORST, SONY NEC OPTIARC INC and RIKOO KIYOUIKU KIKI KK.

Patent filings in countries

World map showing QUESTEK INNOVATIONS INCs patent filings in countries
# Country Total Patents
#1 United States 5
#2 Australia 4
#3 WIPO (World Intellectual Property Organization) 4

Patent filings per year

Chart showing QUESTEK INNOVATIONS INCs patent filings per year from 1900 to 2020

Focus industries

# Industry
#1 Audio-visual technology

Focus technologies

# Technology
#1 Special information storage

Top inventors

# Name Total Patents
#1 Adley James M 13
#2 Stole Scott M 3
#3 Goss Lloyd Chambers 1

Latest patents

Publication Filing date Title
US6278583B1 Low impedance head/preamplifier chip position in a disk drive
AU1311299A Wire wrap suspension attachment
US5956211A Chip attached to actuator arm having heat conducting fibers
US5930083A Hot crimp attachment of suspension to actuator arm in a disk drive
US5978178A Disk drive actuator assembly with arm having high stiffness to mass ratio
US6091578A Disk drive actuator components made of composite material including fibers