PORTWELL 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 6441
 
  
 
H05K PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS 4152
 
  
 
A47B TABLES; DESKS; OFFICE FURNITURE; CABINETS; DRAWERS; GENERAL DETAILS OF FURNITURE 250
 
  
 
H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION 2283
 
  
 
E04G SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR OTHER BUILDING AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS121
 
  
 
E05B LOCKS; ACCESSORIES THEREFOR; HANDCUFFS149
 
  
 
E05C BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS 135
 
  
 
G06K RECOGNITION OF DATA; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS 1197
 
  
 
G06Q DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES, NOT OTHERWISE PROVIDED FOR 1173
 
  
 
G09F DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS 138

Top Patents (by citation)

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Recent Publications

Publication # Title Filing Date Pub Date Intl Class
2018/0005,268 SHOPPING AND MARKETING METHOD OF AN ITEM FOR SPECIFIC CONSUMERSJun 23, 17Jan 04, 18[H04L, G06Q]
2017/0322,821 SERVER CAPABLE OF SUPPORTING AND AUTOMATICALLY IDENTIFYING IP HARD DISK AND SATA HARD DISKNov 28, 16Nov 09, 17[G06F]

Recent Patents

Patent # Title Filing Date Issue Date Intl Class
9804640 Chassis door cover switch structureMay 05, 16Oct 31, 17[A47B, G06F, E05B, E05C]
9730348 Flip cover structure for chassisSep 28, 15Aug 08, 17[A47B, H05K]
9465765 All-in-one SATA interface storage deviceAug 16, 13Oct 11, 16[G06F]
8959397 Computer-on-module debug card assembly and a control system thereofMar 15, 13Feb 17, 15[G06F]
8294298 Redundant power supply deviceJan 29, 10Oct 23, 12[H02J, H05K]
8295050 Dual CPU and heat dissipating structure thereofNov 05, 10Oct 23, 12[H05K]
8137122 Mini power supply moduleApr 21, 10Mar 20, 12[H01R]
7996613 Electronic device using memory to expand storage capacitySep 10, 08Aug 09, 11[G06F]
7967269 Roller type adjustable screen fixing apparatusSep 17, 08Jun 28, 11[E04G]
7556087 Heat dissipating moduleMar 13, 07Jul 07, 09[F28F, H05K]

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Expired/Abandoned/Withdrawn Patents

Patent # Title Status Filing Date Issue/Pub Date Intl Class
2017/0331,218 USB 3.1 TYPE-C STACKING CONNECTOR STRUCTUREAbandonedNov 30, 16Nov 16, 17[H01R]
2017/0179,649 FLEXIBLE FLAT CABLE STRUCTURE CAPABLE OF IMPROVING CROSSTALK INTERFERENCEAbandonedDec 18, 15Jun 22, 17[H01R]
2015/0039,797 REMOVABLE EXPANSION INTERFACE DEVICEAbandonedAug 02, 13Feb 05, 15[G06F]
2015/0026,377 HIGH-SECURITY CARD SLOT MODULEAbandonedJul 17, 13Jan 22, 15[G06F]
2014/0068,239 METHOD FOR BOOTING ICON LOCKOUTAbandonedAug 28, 12Mar 06, 14[G06F]
2014/0022,097 SINGLE-WIRE KEYPAD MODULAR STRUCTUREAbandonedJul 15, 13Jan 23, 14[G06F]
8118272 Link rod type adjustable screen fixing apparatusExpiredSep 17, 08Feb 21, 12[E04G]
2010/0030,985 Data backup apparatusAbandonedMar 16, 09Feb 04, 10[G06F]
2008/0272,070 Shock proof structure for storage device of electronic deviceAbandonedMay 04, 07Nov 06, 08[A47F]
2008/0227,306 Micro power supply deviceAbandonedNov 16, 07Sep 18, 08[H01R]
2008/0211,311 Power supply apparatusAbandonedJan 04, 08Sep 04, 08[H02J]
2006/0161,710 Single board computer for industry personal computerAbandonedNov 29, 05Jul 20, 06[G06F, H05K]
6741473 Structure industrial computerExpiredJul 17, 02May 25, 04[H05K]
6685351 Indicator light device of a computer front panelExpiredSep 05, 01Feb 03, 04[F21V]
6611423 Industrial computer casingExpiredAug 10, 01Aug 26, 03[G06F]
2003/0063,455 Plug-in type CPU card reinforcement rackAbandonedOct 03, 01Apr 03, 03[H02B, H05K]
6522537 Snap-in computer casing structureExpiredJul 18, 01Feb 18, 03[H05K]
2002/0091,876 Input/output operating deviceAbandonedJan 05, 01Jul 11, 02[G06F]
6411511 Motherboard heat sink passage and support boardExpiredSep 14, 01Jun 25, 02[H05K]
2001/0040,786 COMPUTER HAVING DESKTOP COMPUTER FLOPPY DISK DRIVES AND NOTEBOOK COMPUTER DISK DRIVES MOUNTED THEREINAbandonedApr 26, 99Nov 15, 01[G06F]

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