«Vacuum

Below is an extended Vacuum patents listing. Click here to return to the Vacuum main in depth entry.

Patents :
US Patent No.	Title
7434241	Recording and reproducing apparatus of thin optical disc
7433293	Optical disc recording medium and method of manufacturing the same
7433237	Memory utilizing oxide nanolaminates
7433227	Resistance variable memory device with sputtered metal-chalcogenide region and method of fabrication
7433226	Method, apparatus and computer program product for read before programming process on multiple programmable resistive memory cell
7433200	Wired circuit board
7433187	Heat spreader module
7433156	Flexure for minimizing fly height modulation of near-contact recording sliders in a disk drive
7433139	Variable attenuator for a lithographic apparatus
7433118	Bridged polysesquioxane host matrices containing lanthanides chelated by organic guest ligands, and methods of making such matrices
7433115	Light emitting device
7433111	Electrooptic modulation element
7433105	Decorative film, carton, and method of making
7433090	Print/scan assembly and printer apparatus and methods including the same
7433051	Determination of lithography misalignment based on curvature and stress mapping data of substrates
7433050	Exposure apparatus and exposure method
7433049	Multi-axis interferometer with procedure and data processing for mirror mapping
7433373	Actively Q-switched laser system using quasi-phase-matched electro-optic Q-switch
7433378	Optical element and method for manufacturing the same
7433444	Focus-detector arrangement of an X-ray apparatus for generating projective or tomographic phase contrast recordings
7434150	Methods, circuits, architectures, software and systems for determining a data transmission error and/or checking or confirming such error determinations
7433874	System and method for communicating information relating to a network resource
7433844	Automated banking machine currency tracking method
7433810	Efficient data representation of teeth model
7433759	Apparatus and methods for positioning wafers
7433655	Battery-operated wireless-communication apparatus and method
7433644	Blade brush cleaner
7433642	Fixing member, fixing device and image forming device with metal layers having different specific resistances
7433641	Fixing member, fixing device, and image forming apparatus
7433636	Method and apparatus for using a transfer assist layer in a tandem electrophotographic process with electrostatically assisted toner transfer
7433627	Addressable irradiation of images
7433566	Low bend loss optical fiber with high modulus coating
7433562	Method of dividing a guided electromagnetic signal into two half-power signals using photonic crystals
7433561	All-optical phase, wavelength, and polarization-insensitive wavelength converters
7433552	Obtaining analyte information
7433447	X-ray generator and exposure apparatus
7433048	Interferometer systems for measuring displacement and exposure systems using the same

Nothing in this website should be used in place of personal medical advice from your own qualified medical practitioner.  See User Agreement

Send comments and feedback to:
Peter Barfoot Managing Director, BioPortfolio Ltd.
UK Tel: (+44) 1300 321501
USA Voicemail and Fax: (+1) 415 680 2472

All rights reserved. All other trademarks recognized.

BioPortfolio Limited is registered in England & Wales at Wessex Barn, Dorchester Road, Frampton, Dorset, DT2 9NB, UK. No.3312883 VAT No. GB 744 6483 10

Copyright 1997-2008 - BioPortfolio Limited.