LighTuning Tech. Inc.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 3444
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 3195
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 2360
 
  
 
G01P MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT 156
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 1158

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7496763 Memory storage device with a fingerprint sensor and method for protecting the data thereinNov 30, 04Feb 24, 09[G06F]
7447895 BIOS locking device, computer system with a BIOS locking device and control method thereofSep 20, 05Nov 04, 08[G06F]
7447911 Electronic identification key with portable application programs and identified by biometrics authenticationMay 18, 05Nov 04, 08[G06F]
7424134 Card-type biometric identification device and method thereforMar 08, 04Sep 09, 08[G06K]
7397096 Structure of sweep-type fingerprint sensing chip capable of resisting electrostatic discharge (ESD) and method of fabricating the sameJun 28, 06Jul 08, 08[H01L]
7099497 Capacitive fingerprint sensorApr 01, 03Aug 29, 06[G06K]
7069785 Thermal bubble type micro inertial sensorNov 24, 03Jul 04, 06[G01P]
7071708 Chip-type sensor against ESD and stress damages and contamination interferenceApr 16, 04Jul 04, 06[G01R]
7044392 Card device with a sweep-type fingerprint sensorMay 21, 04May 16, 06[G06K]
6710461 Wafer level packaging of micro electromechanical deviceJun 06, 02Mar 23, 04[H01L]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2008/0091,399 Driverless signal generating apparatus and control method thereofAbandonedOct 16, 07Apr 17, 08[G06G]
2007/0098,226 Hard disk apparatus with a biometrics sensor and method of protecting data thereinAbandonedOct 25, 06May 03, 07[G06K]
2007/0019,843 Wireless peripheral device having a sweep-type fingerprint sensing chipAbandonedJul 19, 06Jan 25, 07[G06K]
7110015 Thermal printing device and methods for manufacturing the sameExpiredMar 24, 04Sep 19, 06[B41J]
2005/0110,051 Surface processing method for a chip device and a chip device formed by he methodAbandonedNov 17, 04May 26, 05[H01L]
2004/0119,376 Bidirectional and vertical motion actuator and method for manufacturing the sameAbandonedSep 08, 03Jun 24, 04[H02N]
2003/0209,669 Miniaturized infrared gas analyzing apparatusAbandonedMay 09, 02Nov 13, 03[G01N]

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