U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

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Examiner: Lavarias, Arnel C.


Primary examiner statistics: 150 patents; average approval time: 151 days
Assistant examiner statistics: 125 patents; average approval time: 125 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8068264 Method and apparatus for recording holographic stereograms elemen...
7466485 Switchable display apparatus
7463418 Polarization element unit and polarization light emitting apparat...
7453657 Color wheel
7453612 Optical device, and virtual image display
7453641 Structures and methods for reducing aberration in optical systems
7453640 Liquid crystal display including O-type and E-type polarizer
7450305 Polarizing plate and liquid crystal display device using the same
7450306 Optical filter for blocking UV light and IR light
7446939 Optical diffuser with UV blocking coating using inorganic materia...
7443577 Reflecting filtering cover
7440205 Variable intensity dimmer
7433123 Optical identification element having non-waveguide photosensitiv...
7428086 Method and apparatus for scanning optical delay line
7428098 Structureless space telescope
7428099 Optical security system using fourier plane encoding
7420736 Method for determining optimum grating parameters for producing a...
7414787 Phase contrast microscope for short wavelength radiation and imag...
7411710 Optical beam scanning device and image forming apparatus
7408711 Polarizing plate, method for manufacturing the same, and liquid c...
7408712 Polarization-selectively blazed, diffractive optical element
7405871 Efficient EUV collector designs
7391570 Programmable optical processing device employing multiple control...
7385742 Image display apparatus
7382527 EUV multilayer mirror with phase shifting layer
7382508 Holographic recording medium and writing method therefor
7375889 Apparatus and method for controlling polarization in an optical c...
7375890 Method of manufacturing of a diffraction grating-based optical id...
7375887 Method and apparatus for correcting a visible light beam using a ...
7375881 Carriage for optical elements in an optical sighting device
7369286 Hologram recording medium, and recording apparatus and reproducin...
7365909 Fabrication methods for micro compounds optics
7362504 Miniature circulator devices and methods for making the same
7359115 Sample observation method, microscope, and solid immersion lens, ...
7357521 Chromatic dispersion compensation device and method
7355768 Wavelength tunable holographic filter with broad acceptance angle...
7349158 Diffraction grating-based encoded micro-particles for multiplexed...
7349157 Optical splitting device and optical communication terminal compr...
7345802 Laser and fiber coupling control
7333261 Magnetic garnet material, faraday rotator, optical device, bismut...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
7136226 Front teleconverter lens system
7130092 Apparatus and method for recording and reproducing optical inform...
7126682 Encoded variable filter spectrometer
7119902 Calibration for optical filter
7113337 Multilayer optical coating
7068405 Switchable polymer-dispersed liquid crystal optical elements
7064899 Reduced loss diffractive structure
7046459 Catadioptric reductions lens
7038853 Athermalized plastic lens
7035025 Compact precision beam manipulators
7019910 Inspection microscope and objective for an inspection microscope
7016109 Microscopic image capture apparatus and microscopic image capturi...
7012750 Auxiliary light projection apparatus for auto focus detection
7012768 Optical pick-up
7009763 Arrangement for separating excitation light and emission light in...
7006171 Light-control device and method of driving
7006718 Distributed optical fiber sensor with controlled response
6995882 Apparatus for recording optical information
6995909 Lens, optical head, optical information writing/reading apparatus...
6989928 Microscope apparatus
6987611 Miniature circulator devices and methods for making the same
6987617 Diffracting optical element, and optical system and optical appar...
6982817 Method, device and laser system for producing screen holograms, a...
6982829 Prism assembly with cholesteric reflectors
6980359 Microscope system
6980368 Optical adapter and lens-fitted photo film unit
6975409 Illumination device; and coordinate measuring instrument having a...
6956695 System and method for increasing the contrast of an image produce...
6956680 Network structure using high dispersion volume holography
6947215 Optical element, optical functional device, polarization conversi...
6943946 Multiple aperture imaging system
6937392 Telescope, telescope tube and telescope mount for supporting a te...
6937391 Optical viewer instrument with photographing function
6937397 Diffractive optical element and optical system having the same
6937338 Calibration for optical filter
6934084 Thinner, lighter and lower aberration prisms for ophthalmic appli...
6930834 Method of manufacturing diffractive optical element
6927906 Binocular telescope with photographing function
6926415 Reflective plate, method of making same, and reflective type liqu...
6927887 Holographic illuminator for synchrotron-based projection lithogra...
 
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