FERGASON PATENT PROPERTIES, LLC

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
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 7126
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 6199
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 6145
 
  
 
1403 COMMUNICATIONS EQUIPMENT, WIRELESS REMOTE CONTROLS AND RADIO AMPLIFIERS367
 
  
 
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 295
 
  
 
B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM1156
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 1109

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
7843416 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switchingAug 21, 07Nov 30, 10[G09G]
7843417 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switchingOct 31, 07Nov 30, 10[G09G]
7843418 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switchingNov 19, 07Nov 30, 10[G09G]
D592623 Display systemAug 18, 08May 19, 09[1403]
D576977 Display systemSep 27, 07Sep 16, 08[1403]
D556710 Display systemAug 21, 06Dec 04, 07[1403]
D533524 Display systemNov 16, 04Dec 12, 06[]
6492969 Combining two successive colors gets colors pureJun 05, 00Dec 10, 02[G09G]
6379009 Conjugate optics projection display with image enhancementMar 30, 00Apr 30, 02[G03B]
6204900 Microencapsulated liquid crystal and a method and system for using sameSep 28, 99Mar 20, 01[G02F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2013/0176,350 OPTICAL DISPLAY SYSTEM AND METHOD, ACTIVE AND PASSIVE DITHERING USING BIREFRINGENCE, COLOR IMAGE SUPERPOSITIONING AND DISPLAY ENHANCEMENT WITH PHASE COORDINATED POLARIZATION SWITCHINGAbandonedDec 21, 12Jul 11, 13[G09G]
2011/0241,978 OPTICAL DISPLAY SYSTEM AND METHOD, ACTIVE AND PASSIVE DITHERING USING BIREFRINGENCE, COLOR IMAGE SUPERPOSITIONING AND DISPLAY ENHANCEMENT WITH PHASE COORDINATED POLARIZATION SWITCHINGAbandonedNov 29, 10Oct 06, 11[G09G]
2008/0297,434 STEREOSCOPIC LIQUID CRYSTAL DISPLAY (LCD) WITH POLARIZATION METHODAbandonedAug 12, 08Dec 04, 08[G09G]
2008/0198,459 CONJUGATE OPTICS PROJECTION DISPLAY SYSTEM AND METHOD HAVING IMPROVED RESOLUTIONAbandonedJan 29, 08Aug 21, 08[G02B]
7414831 Adjustable display systemExpiredMar 30, 05Aug 19, 08[H05K]
7411636 Stereoscopic liquid crystal display (LCD) with polarization methodExpiredNov 23, 04Aug 12, 08[G02F]
2008/0180,453 APPARATUS AND METHOD TO MINIMIZE BLUR IN IMAGERY PRESENTED ON A MULTI-DISPLAY SYSTEMAbandonedJan 28, 08Jul 31, 08[G09G]
7401923 Monitor for showing high-resolution and three-dimensional images and methodExpiredMar 09, 05Jul 22, 08[G03B]
7352347 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switchingExpiredNov 08, 04Apr 01, 08[G09G]
2006/0268,407 Display system using two displays and polarization direction rotation for showing high-resolution and three-dimensional images and method and use of a DBEF beam splitterAbandonedJul 21, 05Nov 30, 06[G02B]
2006/0109,753 Monitor for showing high-resolution and three-dimensional images and methodAbandonedNov 22, 05May 25, 06[G11B]
6908205 Lighting device with linear light sourcesExpiredApr 28, 04Jun 21, 05[F21V]
6867821 Image-sensing display device with particular lens and sensor arrangementExpiredJul 26, 01Mar 15, 05[G02F]
6816141 Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switchingExpiredOct 02, 00Nov 09, 04[G09G]
6703988 Monitor for showing high-resolution and three-dimensional images and methodExpiredJul 07, 00Mar 09, 04[G09G]
6490401 Display device with image display panel and illumination systemExpiredJan 11, 01Dec 03, 02[G02B]
6307607 Reflective liquid crystal display with integrated compensation for skew angle rotation and birefringence effectsExpiredDec 21, 99Oct 23, 01[G02F]
6243055 Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexingExpiredJun 19, 98Jun 05, 01[G09G]
6008945 Display system using conjugate optics and accommodation features and method of displaying and viewing an imageExpiredSep 19, 97Dec 28, 99[G02B]
5715029 Optical dithering system using birefringence for optical displays and methodExpiredMar 03, 95Feb 03, 98[G02B, G02F]

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