SANYO TECHNOLOGY CENTER (SHENZHEN) CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 1186
 
  
 
B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL 163
 
  
 
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 1132
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 1446
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H01J ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS 1127

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9223338 Display deviceAug 24, 12Dec 29, 15[G06F, G02F]
8511832 Projection type image display apparatus with angled exhaust fanApr 04, 08Aug 20, 13[G03B]
8398250 Projection display deviceAug 31, 10Mar 19, 13[A47B, G03B]
8400370 Multiple image display device and image display deviceAug 07, 09Mar 19, 13[G09G]
8388143 Projection display deviceJul 30, 10Mar 05, 13[G03B]
8177372 Projector apparatusAug 23, 07May 15, 12[F21V, G03B, B60Q]
8104902 Projection image display apparatus having a noise removal filter portionApr 04, 08Jan 31, 12[H04N, G03B]
8107021 Liquid crystal projection apparatus utilizing image synthesizing unit with liquid crystal panel holdersFeb 10, 09Jan 31, 12[G03B, G02F]
7946712 Projector apparatus equipped with a structure capable of shielding radiation and dissipating heat from a light sourceSep 05, 07May 24, 11[G03B]
7943898 Projector apparatus including a lower holder having lens and lamp fixing slotsSep 05, 07May 17, 11[H01J]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2015/0327,384 ELECTRONIC DEVICEAbandonedJul 09, 13Nov 12, 15[H05K]
8345029 Image display deviceExpiredDec 02, 10Jan 01, 13[G06F]
2011/0025,695 Multi-Image Display Apparatus And Image Display ApparatusAbandonedJul 30, 10Feb 03, 11[G06T]
2009/0119,707 AUTOMATIC CHANNEL SEARCH METHOD AND SYSTEM THEREOFAbandonedOct 31, 08May 07, 09[H04N]
2008/0252,858 PROJECTORAbandonedApr 04, 08Oct 16, 08[G03B]

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