INSTITUTE OF INFORMATION TECHNOLOGY ASSESSMENT

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 1100
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 1132
 
  
 
H03F AMPLIFIERS 182

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7747688 System and method for managing group interaction session statesFeb 07, 07Jun 29, 10[G06F]
7152145 Method for optimizing system performance by transferring a stack in a real time operating systemApr 23, 03Dec 19, 06[G06F]
7050680 Optical coupling device having silicon optical bench and optical fiber with angled end faceDec 31, 02May 23, 06[G02B]
6937097 High-frequency power amplifier having differential inputsSep 24, 03Aug 30, 05[H03F]
6572414 Modular jack for low crosstalk electrical connectorDec 21, 01Jun 03, 03[H01R]
6042652 Atomic layer deposition apparatus for depositing atomic layer on multiple substratesSep 07, 99Mar 28, 00[C23C]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
7779104 Framework and programming model for efficient sense-and-respond systemExpiredJan 25, 07Aug 17, 10[G06F]
2008/0276,159 Creating Annotated Recordings and Transcripts of Presentations Using a Mobile DeviceAbandonedMay 01, 07Nov 06, 08[G06F]
2008/0169,940 INTELLIGENT TRAFFIC CONTROL SYSTEM AND ASSOCIATED METHODSAbandonedJan 12, 07Jul 17, 08[G08G]
2008/0172,621 AUGMENTING SERVICE DESCRIPTION WITH EXPECTED USAGE INFORMATIONAbandonedJan 11, 07Jul 17, 08[G06F]
2008/0086,370 Environmental services broker for mediating collaborative computing sessionsAbandonedOct 06, 06Apr 10, 08[G07G]
2008/0010,091 Method and System for Sharing a User-Medical-RecordAbandonedJul 10, 06Jan 10, 08[G06F]
2006/0224,453 Goods purchasing system and method using online commodity couponAbandonedMar 31, 06Oct 05, 06[G06Q]
2005/0117,904 Integrated optical transmitter, receiver for free space optical communication and network system and application apparatus thereofAbandonedDec 30, 04Jun 02, 05[H04J]
2005/0059,491 Method of data synchronization in multiplayer network gamesAbandonedSep 16, 03Mar 17, 05[G06F]
2004/0149,891 Alignment method of the optical transmitter and receiver in the optical wireless communication systemAbandonedMar 17, 04Aug 05, 04[H01J]
2004/0151,303 Apparatus and method for enhancing speech quality in digital communicationsAbandonedNov 19, 03Aug 05, 04[H04M]
2004/0091,270 Optical transmitter receiver for free space optical communication and network system and application apparatus thereofAbandonedJul 31, 03May 13, 04[H04B]
2004/0009,766 Method for providing traffic information to radiotelephonesAbandonedFeb 27, 03Jan 15, 04[H04Q]
2003/0225,841 System and method for preventing spam mailsAbandonedDec 04, 02Dec 04, 03[G06F]
2003/0187,797 Method for issuing and settling electronic checkAbandonedDec 04, 02Oct 02, 03[G06F]
6621926 Image retrieval system and method using image histogramExpiredFeb 04, 00Sep 16, 03[G06K]
2003/0171,951 Apparatus and method for automatically ordering medical goods in electronic commerce siteAbandonedMar 11, 02Sep 11, 03[G06F]
2003/0023,479 Information providing system capable of bi-directional targeting between information provider and client and control for displaying information, and information providing methodAbandonedMay 29, 01Jan 30, 03[G06F]
2002/0078,044 System for automatically classifying documents by category learning using a genetic algorithm and a term cluster and method thereofAbandonedApr 30, 01Jun 20, 02[G06F]
6239624 Low-power sense amplifier for memoryExpiredJun 21, 99May 29, 01[G01R]

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