LIQUID DESIGN SYSTEMS, INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 3359
 
  
 
G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING, GATING, MODULATING OR DEMODULATING; TECHNIQUES OR PROCEDURES FOR THE OPERATION THEREOF; FREQUENCY-CHANGING; NON-LINEAR OPTICS; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS 2131
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 2154
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H05B ELECTRIC HEATING; ELECTRIC LIGHTING NOT OTHERWISE PROVIDED FOR 1110

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9715568 Wiring length measurement apparatus and recording mediaJun 06, 14Jul 25, 17[H01L, G06F]
9159271 Illumination device and liquid crystal display deviceApr 11, 13Oct 13, 15[H01L, H05B, G09G, G02F, H05K]
8610141 Three-dimensional LED substrate and LED lighting deviceApr 14, 11Dec 17, 13[H01L]
8299518 Semiconductor device and bypass capacitor moduleJul 05, 11Oct 30, 12[H01L]
8243245 BSC macrostructure for three-dimensional wiring and substrate having the BSC macrostructureMar 17, 08Aug 14, 12[G01R, G02F]
8089005 Wiring structure of a substrateMar 17, 08Jan 03, 12[H05K]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2010/0327,457 SEMICONDUCTOR CHIP AND SEMICONDUCTOR DEVICEAbandonedFeb 16, 09Dec 30, 10[H01L]
2010/0293,352 SEMICONDUCTOR MEMORY DEVICEAbandonedJan 19, 09Nov 18, 10[G06F]

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