HOLY STONE ENTERPRISE CO., LTD.

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H01G CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE 660
 
  
 
C04B LIME; MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS 563
 
  
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 1204
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 176

Top Patents (by citation)

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Recent Publications

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9708223 Dielectric ceramic materialMay 11, 16Jul 18, 17[C04B, H01B, H01G]
9576749 Combination capacitor and strip material arrangementAug 22, 14Feb 21, 17[H01G]
9365458 Dielectric ceramic materialDec 19, 14Jun 14, 16[C04B, H01G]
9064635 Dielectric ceramic material and multilayer ceramic capacitor using the sameSep 24, 14Jun 23, 15[C04B, H01G]
9023748 Dielectric ceramic material and multilayer ceramic capacitor using the sameAug 08, 12May 05, 15[C04B, H01G]
8379356 Overvoltage protection device and its fabricationMar 03, 11Feb 19, 13[H02H]

Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2016/0203,913 MULTI-LAYERED CERAMIC ELECTRONIC DEVICE, METHOD FOR MAKING SAMEAbandonedAug 14, 15Jul 14, 16[H01G]
2016/0170,185 IRIS RECOGNITION OPTICAL SYSTEM HAVING SHORT TOTAL LENGTHAbandonedDec 08, 15Jun 16, 16[G02B, G06K]
2013/0141,306 MIXED ANTENNA SYSTEM DRIVING METHODAbandonedDec 01, 11Jun 06, 13[H01Q]
2013/0044,080 DUAL-VIEW DISPLAY DEVICE OPERATING METHODAbandonedOct 19, 12Feb 21, 13[G06F]
2011/0310,050 Dual-view display operating methodAbandonedJun 16, 10Dec 22, 11[G06F]
2011/0314,425 Air gesture recognition type electronic device operating methodAbandonedJun 16, 10Dec 22, 11[G06F]
2011/0120,969 Process of manufacturing ceramic substrateAbandonedJul 16, 10May 26, 11[H01B]
2011/0123,930 Ceramic substrate preparation processAbandonedJul 09, 10May 26, 11[C23C, G03F]
2011/0123,931 High-precision ceramic substrate preparation processAbandonedAug 17, 10May 26, 11[G03F]
2010/0237,037 Ceramic substrate metalization processAbandonedAug 06, 09Sep 23, 10[B05D, B44C]
2010/0103,586 MULTILAYER CERAMIC CAPACITORAbandonedOct 28, 08Apr 29, 10[H01G]
2009/0174,985 Ceramic capacitor assemblyAbandonedJan 03, 08Jul 09, 09[H01G]

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