CHAMP VISION DISPLAY INC.

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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 5128
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 2108
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 2203
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 2445
 
  
 
G01M TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR166
 
  
 
G05D SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES 183
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 1150
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 1241
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 1155

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0371,093 DISPLAY DEVICEApr 18, 17Dec 28, 17[F21V, G02F]
2017/0195,651 ELECTRONIC DEVICE CAPABLE OF IDENTIFYING AND DISPLAYING OBJECT, AND OBJECT IDENTIFYING METHOD THEREOFDec 28, 16Jul 06, 17[H04N, G06K]
2017/0153,379 TRANSMISSIVE DISPLAY MODULE AND DRIVING METHOD THEREOFJun 30, 16Jun 01, 17[F21V]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9740217 Device and method for controlling a fan of a displayAug 12, 14Aug 22, 17[G01M, G05D, G02F]
9188808 Display device having reflective polarizerApr 11, 13Nov 17, 15[G02F]
8705228 Pivoting apparatusApr 18, 12Apr 22, 14[H01J, G06F, H05K]

Expired/Abandoned/Withdrawn Patents

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Top Inventors for This Owner

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