Hi-Z Corporation

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 167
 
  
 
F25B REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS 167
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 1361
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
5875098 Thermoelectric module with gapless eggcrateMar 24, 97Feb 23, 99[H05K]
5753574 Metal infiltrated ceramic electrical conductorSep 16, 96May 19, 98[C04B]
5550387 Superlattice quantum well materialAug 29, 94Aug 27, 96[H01L, F25B]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0257,395 Miniature quantum well thermoelectric deviceAbandonedMar 12, 08Oct 23, 08[H01L]
2006/0144,037 Rocket nozzle materialAbandonedJan 06, 05Jul 06, 06[F02K]
2005/0211,676 Underwater ceramic electrodesAbandonedMar 25, 04Sep 29, 05[B23K]

Top Inventors for This Owner

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