Learn more

HOYA CORP USA

Overview
  • Total Patents
    81
  • GoodIP Patent Rank
    200,373
About

HOYA CORP USA has a total of 81 patent applications. Its first patent ever was published in 1991. It filed its patents most often in United States, China and EPO (European Patent Office). Its main competitors in its focus markets optics, machines and semiconductors are XROS INC NORTEL NETWORKS, SHANI YOSI and LNL TECHNOLOGIES CANADA INC.

Patent filings per year

Chart showing HOYA CORP USAs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Paslaski Joel S 38
#2 Blauvelt Henry A 33
#3 Wyss Rolf A 32
#4 Vernooy David W 26
#5 Sercel Peter C 23
#6 Benzoni Albert M 16
#7 Ruiz Araceli 8
#8 Vahala Kerry J 8
#9 Sonehara Toshiaki 7
#10 Henry A Blauvelt 5

Latest patents

Publication Filing date Title
US2013315542A1 Connector assembly for optical fiber
WO2013122638A1 Optical waveguide attenuator for a polarized light source
WO2013063410A1 Optical waveguide splitter on a waveguide substrate for attenuating a light source
CN103748491A Submount for optoelectronic, optical, or photonic components
CN103650130A Submount for electronic, optoelectronic, optical, or photonic components
WO2012033724A2 Cross-talk reduction in a bidirectional optoelectronic device
KR20130095624A Cross-talk reduction in a bidirectional optoelectronic device
EP2586139A2 Cross-talk reduction in a bidirectional optoelectronic device
KR20130071416A Cross-talk reduction in a bidirectional optoelectronic device
US2011235963A1 Fiber-coupled optoelectronic device mounted on a circuit board
US8346097B1 Light source for a passive optical network
US2008272282A1 Optical element for free-space propagation between an optical waveguide and another optical waveguide, component, or device
US2008310838A1 Independent upstream/downstream bandwidth allocations in a common hybrid telecommunications network
US2007206902A1 Fiber-coupled optical device mounted on a circuit board
US2010074619A1 Laser source for a passive optical network
US2007013020A1 Reflector for a double-pass photodetector
US2006251849A1 Suppression of stray light propagation in a substrate
US7330619B2 Laser and photodetector coupled by planar waveguides
US5447746A Zone texturing method for a magnetic recording disk
US5180977A Membrane probe contact bump compliancy system