GLOBAL UNICHIP CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
  
 
H03K PULSE TECHNIQUE 21110
 
  
 
H03L AUTOMATIC CONTROL, STARTING, SYNCHRONISATION, OR STABILISATION OF GENERATORS OF ELECTRONIC OSCILLATIONS OR PULSES 1862
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 18267
 
  
 
G01R MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES 17142
 
  
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 11351
 
  
 
G06F ELECTRIC DIGITAL DATA PROCESSING 10437
 
  
 
H03H IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS 962
 
  
 
H04B TRANSMISSION 8202
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 8148
 
  
 
H03B GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS 558

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0013,443 ANALOG-TO-DIGITAL CONVERSION DEVICESep 05, 16Jan 11, 18[H03M]
2017/0045,554 CIRCUIT PROBING SYSTEM AND ITS CIRCUIT PROBING DEVICENov 05, 15Feb 16, 17[G01R]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9906231 Clock and data recovery circuit and methodSep 02, 15Feb 27, 18[H03L, H04L]
9900471 Image correction system and method thereofMay 08, 16Feb 20, 18[H04N, G06F, G06K]
9891097 Brightness calibration method used in optical detection system with a plurality of diffusersSep 21, 15Feb 13, 18[G01J]
9826632 Substrate structure and the process manufacturing the sameApr 06, 16Nov 21, 17[H01L, H05K]
9793903 Device and method for recovering clock and dataSep 13, 16Oct 17, 17[H03L, H04L, H03K]
9756721 Multilayer laminated substrate structureApr 11, 16Sep 05, 17[H05K]
9748220 Gate-bounded silicon controlled rectifierJan 04, 17Aug 29, 17[H01L]
9739972 Optical inspection device and optical inspection fixture thereofNov 29, 15Aug 22, 17[G02B, H02S, G01R]
9729123 Common-mode filterSep 24, 15Aug 08, 17[H03H]
9710580 Timing analysis method for digital circuit design and system thereofJul 06, 15Jul 18, 17[G06F]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0052,218 TESTING UNIT AND TESTING APPARATUS USING THE SAMEAbandonedJan 07, 16Feb 23, 17[G01R]
2015/0333,753 IO AND PVT CALIBRATION USING BULK INPUT TECHNIQUEAbandonedMay 16, 14Nov 19, 15[H03K]
2015/0269,903 SIGNAL TRANSMISSION CIRCUITAbandonedMar 19, 15Sep 24, 15[G09G]
2015/0106,673 METHOD AND APPARATUS FOR ON-THE-FLY MEMORY CHANNEL BUILT-IN-SELF-TESTAbandonedOct 16, 13Apr 16, 15[G01R]
2015/0043,113 ESD CLAMP CIRCUITAbandonedAug 06, 13Feb 12, 15[H02H]
2012/0249,115 BANDGAP REFERENCE CIRCUITAbandonedJul 27, 11Oct 04, 12[G05F]
2012/0162,832 ESD PROTECTION CIRCUIT FOR MULTI-POWERED INTEGRATED CIRCUITAbandonedDec 27, 10Jun 28, 12[H02H]
2012/0139,603 TUNABLE DELAY CELL APPARATUSAbandonedDec 01, 11Jun 07, 12[H03K]
2012/0128,059 Method of adaptive motion estimation in search windows for video codingAbandonedJan 11, 11May 24, 12[H04N]
2012/0109,616 Method to synchronize and synthesize bus transaction traces for an un-timed virtual environmentAbandonedMar 09, 11May 03, 12[G06G]
2012/0052,826 Communication apparatus having automatic gain control apparatus and automatic gain control methodAbandonedFeb 15, 11Mar 01, 12[H04B]
2012/0032,328 Package structure with underfilling material and packaging method thereofAbandonedSep 23, 10Feb 09, 12[H01L]
2012/0033,335 ESD Protection Scheme for Integrated Circuit Having Multi-Power DomainsAbandonedAug 03, 10Feb 09, 12[H02H]
2012/0018,884 Semiconductor package structure and forming method thereofAbandonedSep 23, 10Jan 26, 12[H01L]
2011/0307,847 Hybrid system combining TLM simulators and HW acceleratorsAbandonedJun 10, 10Dec 15, 11[G06F]
2011/0283,130 Power control managerAbandonedMay 17, 10Nov 17, 11[G06F]
2010/0312,934 System and Method for Multi-Protocol Bus CommunicationsAbandonedApr 19, 10Dec 09, 10[G06F]
2007/0103,210 Power-on reset circuit for an integrated circuitAbandonedNov 07, 05May 10, 07[H03L]

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