SILICON LIGHT MACHINES CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 74131
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 23339
 
  
 
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 16117
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 7144
 
  
 
B41J TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS 696
 
  
 
G03B APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR 691
 
  
 
H01S DEVICES USING STIMULATED EMISSION587
 
  
 
G01B MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS495
 
  
 
C30B SINGLE-CRYSTAL GROWTH 353
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 3125

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0269,350 CIRCUIT AND METHOD FOR DRIVING ELECTROSTATIC MEMSMar 15, 16Sep 21, 17[H02N, G02B]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9798239 Flow through MEMS packageJun 18, 14Oct 24, 17[G02B, B81B, G03F]
9395531 Driver for MEMS spatial light modulatorMar 06, 13Jul 19, 16[G09G, G02B]
8957564 Microelectromechanical system megasonic transducerJun 29, 11Feb 17, 15[H02N, B08B]
8842359 Spatial light modulator with multiple linear arraysMar 23, 12Sep 23, 14[G02B]
8767170 Flow through MEMS packageJun 03, 11Jul 01, 14[G02B, G03B, B81B, G03F]
8638490 Sub-lithographic diffractive MEMSOct 15, 10Jan 28, 14[G02B]
8639101 Apparatus and method for recording an image on photographic filmOct 02, 12Jan 28, 14[G03B]
8570638 Method of fabricating an integrated deviceOct 10, 12Oct 29, 13[G02B]
8345003 Optical positioning device using telecentric imagingJul 26, 10Jan 01, 13[G09G]
8320038 Method of fabricating an integrated deviceDec 16, 09Nov 27, 12[G02B]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0085,067 HIGH POWER HANDLING OPTICAL SPATIAL LIGHT MODULATORAbandonedMar 30, 15Mar 24, 16[B23K, G02B]
2008/0179,182 Method for fabricating a Micro-Electromechanical deviceAbandonedJan 30, 08Jul 31, 08[C23C, H01B]
2006/0015,765 Method for synchronizing a distributed systemAbandonedJul 18, 05Jan 19, 06[G06F]
2004/0221,810 Process boat and shell for wafer processingAbandonedJun 09, 04Nov 11, 04[C23C, A61K, A61M]
2004/0222,273 Method and apparatus for increasing bulk conductivity of a ferroelectric materialAbandonedJun 09, 04Nov 11, 04[B23K]
2003/0208,753 Method, system, and display apparatus for encrypted cinemaAbandonedApr 10, 01Nov 06, 03[H04L, H04N]
6567584 Illumination system for one-dimensional spatial light modulators employing multiple light sourcesExpiredFeb 12, 01May 20, 03[F21V]
6480634 Image projector including optical fiber which couples laser illumination to light modulatorExpiredMay 18, 00Nov 12, 02[G02B, G02F]
6466354 Method and apparatus for interferometric modulation of lightExpiredSep 19, 00Oct 15, 02[G02F]
5731802 Time-interleaved bit-plane, pulse-width-modulation digital display systemExpiredApr 22, 96Mar 24, 98[H04N]

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