CRYSTAL GROUP INC.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 5442
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4152
 
  
 
H01R ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS 2131
 
  
 
F16B DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING 148
 
  
 
H02B BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER 134
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 170

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0042,149 APPARATUS AND METHOD FOR UTILIZING COMMERCIAL OFF THE SHELF CIRCUIT BOARDS IN A HIGHLY KINEMATIC ENVIRONMENTOct 13, 17Feb 08, 18[H05K]
2017/0070,036 SYSTEM AND METHOD FOR CREATING HIGH POWERED EMC COMPLIANT POWER SUPPLY FOR INDUSTRIAL AND MILITARY APPLICATIONSNov 21, 16Mar 09, 17[G06F, H02B, H03H]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9820419 Apparatus and method for utilizing commercial off the shelf circuit boards in a highly kinematic environmentOct 29, 15Nov 14, 17[F16B, H05K]
9535475 System and method for creating high powered EMC compliant power supply for industrial and military applicationsFeb 03, 14Jan 03, 17[G06F]
8529285 Cable retention clip for rugged applicationsDec 01, 11Sep 10, 13[H01R]
6807054 Method and system for deploying a display and keyboard in a rackMay 12, 03Oct 19, 04[H05K]
6785132 Method and system for providing flash memory in an industrial personal computerJun 07, 00Aug 31, 04[G06F]
6721175 Method and system for visually differentiating industrial personal computersOct 17, 02Apr 13, 04[G06F]
6563700 Method and system for deploying a display and keyboard in a rackFeb 23, 01May 13, 03[H05K]
6490151 Method and system for visually differentiating industrial personal computersAug 25, 00Dec 03, 02[G06F]
D439582 Computer faceplateJun 23, 00Mar 27, 01[1402]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2002/0176,231 Method and system for identifying an industrial personal computer in a rackAbandonedAug 09, 02Nov 28, 02[G06F]
6394284 Method and system for securing a personal computer to a rackExpiredJun 15, 01May 28, 02[A47F]
6304831 Computer having multiple alarm function communication pathsExpiredNov 09, 98Oct 16, 01[G06F]
6279755 Method and system for securing a personal computer to a rackExpiredJun 15, 00Aug 28, 01[A47F]
6272012 System and method for cooling compact PCI circuit cards in a computerExpiredFeb 03, 00Aug 07, 01[H05K]

Top Inventors for This Owner

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