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 444102
 
 
 
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 1189
 
 
 
G06F ELECTRIC DIGITAL DATA PROCESSING 8431
 
 
 
G11C STATIC STORES 8150
 
 
 
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 792
 
 
 
H02H EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS 774
 
 
 
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 4189
 
 
 
B24B MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING 362
 
 
 
G02B OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS 3194

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2017/0323,938 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEMay 06, 16Nov 09, 17[H01L]
2017/0162,691 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEDec 03, 15Jun 08, 17[H01L]
2017/0163,031 ESD PROTECTION CIRCUITSDec 03, 15Jun 08, 17[H02H]
2017/0092,755 METHOD AND APPARATUS FOR POWER DEVICE WITH MULTIPLE DOPED REGIONSDec 13, 16Mar 30, 17[H01L]
2017/0077,091 SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAMESep 16, 15Mar 16, 17[H01L]
2017/0069,620 SEMICONDUCTOR DEVICE LAYOUT STRUCTURESep 09, 15Mar 09, 17[H01L]
2017/0054,369 BOOST DEVICES WITH ACTIVE DIODES AND SWITCH-MODE CONVERTERS THEREOFDec 02, 15Feb 23, 17[H02M]
2016/0172,490 HIGH- VOLTAGE SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEDec 16, 14Jun 16, 16[H01L]
2016/0064,573 SEMICONDUCTOR DEVICE INCLUDING ZENER DIODE AND METHOD OF MANUFACTURING THEREOFAug 29, 14Mar 03, 16[H01L]
2015/0295,032 SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAMEApr 09, 14Oct 15, 15[H01L]

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Recent Patents

Patent # Title Filing Date Issue Date Intl Class
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]
9773681 Semiconductor device with a trench and method for manufacturing the sameJun 05, 15Sep 26, 17[H01L]
9773902 Trench-gate semiconductor device and method for forming the sameNov 25, 13Sep 26, 17[H01L]
9768283 High-voltage semiconductor structureMar 21, 16Sep 19, 17[H01L]
9748339 Semiconductor device and method for fabricating the sameJan 06, 17Aug 29, 17[H01L]
9733655 Low dropout regulators with fast response speed for mode switchingJan 07, 16Aug 15, 17[G05F, H02M]
9722097 Semiconductor device and method for manufacturing the sameSep 16, 15Aug 01, 17[H01L]
9666485 Method for forming semiconductor device having super-junction structuresJun 22, 16May 30, 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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