VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION

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Patent Activity in the Last 10 Years

Technologies

Intl Class Technology Matters Rank in Class
 
 
 
H01L SEMICONDUCTOR DEVICES; ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR 457104
 
 
 
G03F PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR 1193
 
 
 
G11C STATIC STORES 9142
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8439
 
 
 
C23C COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL 794
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 770
 
 
 
B05D PROCESSES FOR APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL 483
 
 
 
G01N INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES 4202
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 363
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3202

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0076,282 SEMICONDUCTOR DEVICES AND METHODS FOR FORMING THE SAMESep 12, 16Mar 15, 18[H01L]
2018/0076,288 TRENCH ISOLATION STRUCTURES AND METHODS FOR FORMING THE SAMESep 12, 16Mar 15, 18[H01L]
2018/0053,776 MEMORY DEVICE AND METHOD FOR MANUFACTURING THE SAMEAug 16, 16Feb 22, 18[H01L]
2018/0019,741 DRIVING CIRCUITJul 14, 16Jan 18, 18[H03K]
2018/0012,823 SEMICONDUCTOR DEVICES, VIA STRUCTURES AND METHODS FOR FORMING THE SAMEJul 07, 16Jan 11, 18[H01L]
2018/0005,942 SEMICONDUCTOR DEVICE STRUCTURESJul 01, 16Jan 04, 18[H01L]
2018/0006,012 PROTECTION DEVICE AND OPERATION SYSTEM UTILIZING THE SAMEJun 30, 16Jan 04, 18[H01L]
2017/0372,944 METHODS FOR FABRICATING TRENCH ISOLATION STRUCTUREJun 27, 16Dec 28, 17[H01L]
2017/0338,221 INTEGRATED CIRCUIT AND ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT THEREOFMay 18, 16Nov 23, 17[H01L]
2017/0317,208 HIGH-VOLTAGE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEApr 28, 16Nov 02, 17[H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9893516 ESD protection circuitsDec 03, 15Feb 13, 18[H02H]
9876069 High-voltage semiconductor device and method for manufacturing the sameMay 18, 17Jan 23, 18[H01L]
9859399 Lateral diffused semiconductor device with ring field plateNov 05, 13Jan 02, 18[H01L]
9853145 High-voltage semiconductor device and method of manufacturing the sameOct 04, 16Dec 26, 17[H01L]
9842896 Ultra-high voltage devices and method for fabricating the sameFeb 17, 17Dec 12, 17[H01L]
9831305 Semiconductor device and method for manufacturing the sameMay 06, 16Nov 28, 17[H01L]
9818861 Semiconductor device and method for forming the sameApr 24, 15Nov 14, 17[H01L]
9799512 Semiconductor substrate structures and methods for forming the sameNov 25, 16Oct 24, 17[H01L]
9799601 Fuse elements and methods for forming the sameFeb 06, 17Oct 24, 17[H01L]
9786754 Method for forming semiconductor device structureFeb 06, 17Oct 10, 17[H01L]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2011/0049,668 DEEP TRENCH ISOLATION STRUCTURES BETWEEN HIGH VOLTAGE SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOFABANSep 02, 09Mar 03, 11[H01L]
2010/0276,810 SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOFABANMay 04, 09Nov 04, 10[H01L]
2010/0208,398 ELECTROSTATIC DISCHARGE PROTECTION CIRCUIT AND INTEFRATED CIRCUIT UTILIZING THE SAMEABANFeb 13, 09Aug 19, 10[H02H]
2010/0181,639 SEMICONDUCTOR DEVICES AND FABRICATION METHODS THEREOFABANJan 19, 09Jul 22, 10[H01L]
2010/0177,556 ASYMMETRIC STATIC RANDOM ACCESS MEMORYABANJan 09, 09Jul 15, 10[G11C]
2009/0212,436 SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAMEABANFeb 27, 08Aug 27, 09[H01L]
2009/0141,534 DETECTION APPARATUS AND METHOD FOR SEQUENTIALLY PROGRAMMING MEMORYABANAug 13, 08Jun 04, 09[G11C]
2009/0134,455 SEMICONDUCTOR DEVICE AND MANUFACTURING METHODABANNov 27, 07May 28, 09[H01L]
2009/0053,891 Method for fabricating a semiconductor deviceABANAug 22, 08Feb 26, 09[H01L]
2008/0135,915 Non-volatile memory and method of fabricating the sameABANApr 20, 07Jun 12, 08[H01L]
2007/0152,275 Devices without current crowding effect at the finger's endsABANFeb 28, 07Jul 05, 07[H01L]
2006/0047,885 Configurable memory module and method for configuring the sameABANAug 27, 04Mar 02, 06[G06F]
2005/0202,638 Method of reducing step heightABANMar 11, 04Sep 15, 05[H01L]
2005/0179,087 LDMOS transistor with improved ESD protectionABANNov 01, 04Aug 18, 05[H01L]
2005/0142,773 Structure and method for protecting substrate of an active areaABANJun 10, 04Jun 30, 05[H01L]
2005/0133,940 Method and structure for protecting an alignment markABANJun 14, 04Jun 23, 05[H01L]
6873333 Computer system with post screen format configurabilityExpiredJul 28, 98Mar 29, 05[G06T]
2004/0195,616 Floating gates having improved coupling ratios and fabrication method thereofABANDec 10, 03Oct 07, 04[H01L]
2004/0197,992 Floating gates having improved coupling ratios and fabrication method thereofABANApr 03, 03Oct 07, 04[H01L]
2004/0052,020 Devices without current crowding effect at the finger's endsABANJun 23, 03Mar 18, 04[H02H]

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