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

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Patent No. 6295668

Maternity Beach Chair

A beach chair which can be adapted for a woman who is pregnant and wishes to sunbathe in the prone position.

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Examiner: Chowdhury, Tarifur R.


Primary examiner statistics: 1000 patents; average approval time: 999 days
Assistant examiner statistics: 445 patents; average approval time: 797 days

Patents as Primary Examiner (view all)

Patent No. Patent Title:
8169605 Apparatus and method for inspecting liquid crystal display
8004668 Fluorescent color calibrator for calibrating RGB pixel values
8004693 Lens holder and lens shape measuring apparatus
7990549 Method and apparatus for optically measuring periodic structures ...
7978331 Attenuated total reflection optical probe and apparatus therewith...
7969577 Inspection apparatus, an apparatus for projecting an image and a ...
7961313 Photoacoustic point spectroscopy
7940391 Pre-aligned metrology system and modules
7940380 Rotary position detector and associated methods
7940383 Method of detecting defects on an object
7929154 Laser irradiation apparatus and laser irradiation method and meth...
7924438 Method for measuring wear in the refractory lining of a metallurg...
7920265 Apparatus and method for noise reduction in modulated optical ref...
7916308 Method and optical profiler
7907270 Inspection apparatus and method, and production method for patter...
7907275 Type selective and polarization selective device for Raman spectr...
7898673 Systems and methods for focusing optics
7880883 Fluid flow computation, visualization, and analysis
7872741 Method and apparatus for scatterfield microscopical measurement
7859664 Plurality of samples and method for selecting a target sample the...
7852481 Apparatus and method for measuring optical property
7847938 Alignment system for optical lithography
7843559 System for detection of wafer defects
7826069 Laser projection systems and methods
7821638 Alignment mark
7817277 Fiber optic probe and related apparatus, systems and methods for ...
7808628 Method for nanoscale spatial registration of scanning probes with...
7796246 3-D shape measuring method for auto-grinding equipment of LCD col...
7796243 Detection and monitoring of changes in mineralized tissues or cal...
7796256 Oil-immersion enhanced imaging flow cytometer
7791739 System and method to enable eye-safe laser ultrasound detection
7782449 Method and apparatus for analyzing an optical device
7777884 Method and system for optimizing sub-nanometer critical dimension...
7777873 Refractive index sensor
7764382 Illuminator for specular measurements
7760367 Apparatus and method for checking position and/or shape of mechan...
7755761 Self-normalizing contour drilling machine
7751045 Methods and system for aligning optical packages
7751066 Projector and three-dimensional input apparatus using the same
7746481 Method for measuring center of rotation of a nozzle of a pick and...

Patents as Assistant Examiner (view all)

Patent No. Patent Title:
6803972 Polarization conversion system
6614495 Liquid crystal display unit for camera, including message bearing...
6597419 Liquid crystal display including filter means with 10-70% transmi...
6580485 Liquid crystal display apparatus having improved gray scale displ...
6570629 Display unit including first and second active matrix regions tha...
6559903 Non-absorptive electro-optical glazing structure employing compos...
6552765 Color filter for reflection liquid crystal display and reflection...
6542212 Liquid crystal display apparatus with comb-shaped electrodes
6538709 LCD panel including plurality of display panel parts wrapped arou...
6532049 Circularly polarizing reflective material having super broad-band...
6529251 Liquid crystal display device and method of manufacturing the sam...
6522374 Passive matrix liquid crystal display
6522376 Transflective liquid crystal display device and method of manufac...
6522369 Liquid crystal display device
6522382 Liquid crystal display cell and method of operating same
6522370 Liquid crystal display units
6515721 Liquid crystal display device including a spacer with adhesive be...
6515730 Method of manufacturing a liquid crystal display panel including ...
6515719 Liquid crystal display apparatus and manufacturing method for the...
6512560 Half-transmissive liquid crystal display element
6512567 Liquid crystal display device wherein gate terminal and drain ter...
6512568 Liquid crystal display having wide viewing angle
6509944 Vertically aligned liquid crystal display with improved viewing ...
6509948 Liquid crystal display device and method of manufacturing the sam...
6509941 Light-producing display having high aperture ratio pixels
6509938 Liquid crystal display video projector and method of repairing sa...
6504593 Display electrode arrangement for a reflection type liquid crysta...
6501520 Liquid crystal display with polarization layer interior to substr...
6501522 Method of fabricating a reflective type LCD
6498631 Panel light source device
6498637 In-line operation system and flow plan for manufacturing liquid c...
6496242 Intermediate liquid crystal display device product having an end ...
6493047 Liquid crystal display panel having electrostatic discharge preve...
6493049 PDLC display device including first electrode pattern and second ...
6490013 Vertical alignment liquid crystal display having improved driving...
6490019 Reflective liquid crystal display device and the fabricating meth...
6480250 Low-reflection transparent conductive multi layer film having at ...
6476888 Reflecting color polarized light filter with color filter having ...
6476891 Reflective liquid crystal display apparatus
6476900 Liquid crystal display
 
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