Lenovo Pte. Ltd.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 12435
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 3282
 
  
 
F28F DETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION 250
 
  
 
H03G CONTROL OF AMPLIFICATION 250
 
  
 
H04Q SELECTING 2108
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
G01C MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY 1104
 
  
 
G05B CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS 1100
 
  
 
G08B SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS 193
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
8503172 Supplementary cooling systemApr 28, 10Aug 06, 13[G06F, F28F, H05K]
8416559 Keyboard for slate personal computersNov 04, 10Apr 09, 13[G06F]
7743395 Method and system for user-aware video displayJun 22, 05Jun 22, 10[H04N, G09G, G06F, H04H]
7702777 Centralized software maintenance of blade computer systemDec 28, 04Apr 20, 10[G06F]
7581097 Apparatus, system, and method for secure communications from a human interface deviceDec 23, 03Aug 25, 09[H04L]
7574621 Method and system for identifying and recovering a file damaged by a hard drive failureMar 14, 06Aug 11, 09[G06F]
7421588 Apparatus, system, and method for sealing a data repository to a trusted computing platformDec 30, 03Sep 02, 08[G06F]
7417967 System and method for allowing an access point in a wireless network to operate at maximum speedApr 14, 05Aug 26, 08[H04Q]
7412547 Apparatus, system, and method for distributed processing with a peripheral input/output channel based deviceDec 23, 03Aug 12, 08[G06F]
7384001 Method and system for automatically and dynamically marking a label for a deviceMay 24, 05Jun 10, 08[]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2006/0225,271 System and method for insertion and retention of a daughter card in a motherboardAbandonedApr 07, 05Oct 12, 06[B23P, H05K]
6954147 Method and system for providing protection against theft and loss of a portable computer systemExpiredMar 31, 99Oct 11, 05[H04L, G08B, G06F]
6934151 Docking stationExpiredMar 03, 04Aug 23, 05[G06F]

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