http://h20229.www2.hp.com/hpvps/OnlinePatentSales.html en-usCopyright 2008 Hewlett-Packard Development Company, L.P.http://h20229.www2.hp.com/hpvps/OnlinePatentSales.html11/19/2009 4:00 pm PSTThe patents in this lot relate to light source assemblies in digital projectors. Inventions include back up light sources and various configurations and alignments of lamp assemblies, reflector assemblies and lamp receivers for projecting higher quality images.01/14/2010 4:00 pm PSThttp://h20229.www2.hp.com/hpvps/GeneralDetails.html?lotsDescr=PatentLotsGV_ctl02_LotDescription&hidID=PatentLotsGV_ctl02_PatentData The patents in this lot relate to projector systems. Inventions include methods of operating an all-in-one projector with media player, speaker and projection screen assembly, and image enhancement techniques based on interferometer calibration and pixel resolution.01/14/2010 4:00 pm PSThttp://h20229.www2.hp.com/hpvps/GeneralDetails.html?lotsDescr=PatentLotsGV_ctl03_LotDescription&hidID=PatentLotsGV_ctl03_PatentData