GOLD CHARM LIMITED

Patent Owner

Watch Compare Add to Portfolio

Stats

Details

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 17334
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 71291
 
  
 
G09G ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION 6986
 
  
 
F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR 3080
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 26421
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 17139
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 14191
 
  
 
H04N PICTORIAL COMMUNICATION, e.g. TELEVISION 11231
 
  
 
H03K PULSE TECHNIQUE 8123
 
  
 
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 790

Top Patents (by citation)

Upgrade to the Professional Level to View Top Patents for this Owner. Learn More

Recent Publications

  • No Recent Publications to Display

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9419105 Method for processing substrate and method for fabricating apparatusMar 21, 13Aug 16, 16[H01L, G03F]
9059701 Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display deviceDec 01, 13Jun 16, 15[H03K, H01L, G09G, G02F]
9054698 Method for setting transistor operating point and circuit therefor, method for changing signal component value and active-matrix liquid crystal display deviceDec 01, 13Jun 09, 15[H03K, G09G, G02F]
8952879 Hold type image display systemJul 25, 13Feb 10, 15[H04N, G09G]
8913853 Image retrieval system and methodMay 21, 12Dec 16, 14[G06F, G06K]
8877521 Semiconductor ferroelectric device, manufacturing method for the same, and electronic deviceMar 26, 14Nov 04, 14[H01L]
8797246 Driving circuit and voltage generating circuit and display unit using the sameFeb 14, 12Aug 05, 14[G09G]
8723240 Semiconductor device, manufacturing method for the same, and electronic deviceSep 13, 10May 13, 14[H01L]
RE44821 Color filter, method of fabricating the same and liquid-crystal display deviceApr 06, 12Apr 01, 14[G02F]
8681084 Semiconductor device, method for driving same, display device using same and personal digital assistantSep 19, 05Mar 25, 14[G09G, G06F]

View all patents..

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
8406550 Electronic device and method for filtering noise in an imageExpiredMay 22, 12Mar 26, 13[G06K]
8324854 Fan control systemExpiredApr 10, 12Dec 04, 12[G05D]
8324855 Fan control systemExpiredApr 10, 12Dec 04, 12[G05D]
2012/0267,148 CIRCUIT BOARDAbandonedJun 28, 12Oct 25, 12[H05K]
8256111 Circuit board layout methodExpiredDec 22, 09Sep 04, 12[H05K]
8248772 Electronic deviceExpiredFeb 22, 10Aug 21, 12[G06F]
8249363 Image comparison system and methodExpiredNov 13, 09Aug 21, 12[G06K]
8249398 Image retrieval system and methodExpiredDec 11, 09Aug 21, 12[G06K]
8237387 System and method for controlling duty cycle of CPU fanExpiredMar 24, 10Aug 07, 12[G05D]
8237696 Intelligent digital photo frameExpiredMay 31, 09Aug 07, 12[G09G, G06F]
8238656 System and method for filtering noise in an imageExpiredOct 21, 09Aug 07, 12[G06K]
8230737 Gravity sensor and electronic device using the sameExpiredNov 04, 08Jul 31, 12[G01V]
8228394 Apparatus and method for adjusting the display direction of an image captured by a camera systemExpiredMar 27, 09Jul 24, 12[H04N, G06F, G06K]
8228673 Electronic deviceExpiredMay 26, 10Jul 24, 12[G06F]
8222950 Temperature sensor of a CPU and PWM controller thereofExpiredNov 04, 09Jul 17, 12[H03K, H01L, G01K, G06F, G05F]
8223421 Shutter and camera module having sameExpiredNov 19, 10Jul 17, 12[G02B]
8210917 Simulated eye for toyExpiredNov 04, 09Jul 03, 12[A63F]
8214666 Power managing systemExpiredAug 26, 09Jul 03, 12[G06F]
8208251 Electronic device and heat dissipation apparatus of the sameExpiredAug 30, 10Jun 26, 12[H05K]
8203597 Panoramic cameraExpiredJul 01, 08Jun 19, 12[H04N]

View all patents..

Top Inventors for This Owner

Upgrade to the Professional Level to View Top Inventors for this Owner. Learn More

We are sorry but your current selection exceeds the maximum number of comparisons () for this membership level. Upgrade to our Level for up to -1 comparisons!

We are sorry but your current selection exceeds the maximum number of portfolios (0) for this membership level. Upgrade to our Level for up to -1 portfolios!.