LENOVO INTERNATIONAL LIMITED

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 590126
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 17838
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 103184
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 6674
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 39120
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 22340
 
  
 
G11C STATIC STORES 19132
 
  
 
H04W WIRELESS COMMUNICATION NETWORKS 18170
 
  
 
H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF 1785
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 1636

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9400671 Computer host with a baseboard management controller to manage virtual machinesMay 14, 14Jul 26, 16[G06F]
9396659 Collision avoidance among vehiclesDec 12, 13Jul 19, 16[G08G]
9397422 Circuit board assembly, electronic device having the same, and lifting and lowering apparatus thereofMay 14, 15Jul 19, 16[H01R, G06F, H05K]
9389658 Sequential power up of devices in a computing cluster based on device functionJul 30, 13Jul 12, 16[G06F]
9389937 Managing faulty memory pages in a computing systemNov 19, 13Jul 12, 16[G06F]
9392019 Managing cyber attacks through change of network addressJul 28, 14Jul 12, 16[H04L]
9392111 Reduction of on-hold call bandwidth consumptionSep 20, 13Jul 12, 16[H04M]
9392728 Automatic in situ coolant flow control in LFT heat exchangerJul 10, 14Jul 12, 16[H01L, F28D, G05D, F28F, H05K]
9384787 Selecting a voltage sense line that maximizes memory marginSep 03, 14Jul 05, 16[G06F, G11C]
9385408 Reduced backdrilling with quarter wavelength transmission line stubsDec 19, 13Jul 05, 16[H01P, G06F, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8626346 Dynamically adjustable floor tile for a data centerExpiredAug 06, 10Jan 07, 14[G06F]
8626973 Pseudo multi-master I2C operation in a blade server chassisExpiredSep 13, 11Jan 07, 14[G06F]
8627118 Chassis power allocation using expedited power permissionsExpiredMay 24, 10Jan 07, 14[G06F]
8564322 Receiver signal probing using a shared probe pointExpiredDec 21, 09Oct 22, 13[G01R]
8558567 Identifying a signal on a printed circuit board under testExpiredMay 14, 10Oct 15, 13[G01R]
8560807 Accessing a logic device through a serial interfaceExpiredDec 14, 11Oct 15, 13[G06F]
8560868 Reducing subsystem energy costsExpiredSep 14, 09Oct 15, 13[G06F]
8552291 Cable for high speed data communicationsExpiredMay 25, 10Oct 08, 13[H01B]
8549217 Spacing periodic commands to a volatile memory for increased performance and decreased collisionExpiredNov 17, 09Oct 01, 13[G06F]
8542494 Circuit board having holes to increase resonant frequency of via stubsExpiredApr 29, 10Sep 24, 13[H05K]
8511345 Detecting and automatically responding to airborne hydrocarbon gasExpiredJul 03, 12Aug 20, 13[F16K, F17D]
8508929 Implementing enhanced cover-mounted, auto-docking for multiple DASD configurationsExpiredNov 04, 10Aug 13, 13[G06F]
8499185 Determining redundancy of power feeds connecting a server to a power supplyExpiredJun 04, 12Jul 30, 13[G06F]
8492658 Laminate capacitor stack inside a printed circuit board for electromagnetic compatibility capacitanceExpiredNov 16, 10Jul 23, 13[H01K, H05K]
8494038 Common mode noise reduction within differential signalExpiredDec 19, 10Jul 23, 13[H04B]
8494370 Locating components in data centerExpiredAug 16, 10Jul 23, 13[H04B]
8495349 Generating a primary BIOS code memory address and a recovery BIOS code memory address, where the recovery BIOS service code is loaded when the primary BIOS code fails to executeExpiredOct 09, 08Jul 23, 13[G06F]
8490710 In-computer fire suppressionExpiredMay 29, 12Jul 23, 13[A62C]
8477440 Tape recorder and tape recording that increases empty tape area without loss of necessary dataExpiredNov 02, 10Jul 02, 13[G11B]
8469273 Label-controlled system configurationExpiredJun 20, 12Jun 25, 13[G06K]

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