Assignee
PORTWELL INC
TW·25 granted patents·19 pending applications·285 citations·filing 2000–2024
Top patents by PatentIndex Score
44 records- 0197US7967269B2Roller type adjustable screen fixing apparatusPORTWELL INC·Filed 2008·Granted Jun 28, 2011·65 cites·19 claims
- 0290US6411511B1Motherboard heat sink passage and support boardPORTWELL INC·Filed 2001·Granted Jun 25, 2002·65 cites·1 claims
- 0387US7466545B2Detachable fan apparatus for quick maintenancePORTWELL INC·Filed 2007·Granted Dec 16, 2008·35 cites·4 claims
- 0486US6490156B2Industrial computer case structure with modular interface card expansion capabilityPORTWELL INC·Filed 2001·Granted Dec 3, 2002·36 cites·4 claims
- 0577US6400578B1Framework of disk arrayPORTWELL INC·Filed 2000·Granted Jun 4, 2002·11 cites·1 claims
- 0676US7258554B1Structure for preventing incorrect insertion of an interface modulePORTWELL INC·Filed 2006·Granted Aug 21, 2007·8 cites·6 claims
- 0771US11317532B2Labor-saving mainboard withdrawing stucture for electronic devicesPORTWELL INC·Filed 2020·Granted Apr 26, 2022·2 cites·8 claims
- 0871US7996613B2Electronic device using memory to expand storage capacityPORTWELL INC·Filed 2008·Granted Aug 9, 2011·6 cites·12 claims
- 0970US7556087B2Heat dissipating modulePORTWELL INC·Filed 2007·Granted Jul 7, 2009·8 cites·4 claims
- 1069US6685351B2Indicator light device of a computer front panelPORTWELL INC·Filed 2001·Granted Feb 3, 2004·19 cites·4 claims
- 1166US9965661B2Sensory totem badge capable of transmitting individualized informationPORTWELL INC·Filed 2016·Granted May 8, 2018·1 cites·16 claims
- 1266US6522537B2Snap-in computer casing structurePORTWELL INC·Filed 2001·Granted Feb 18, 2003·11 cites·5 claims
- 1363US8959397B2Computer-on-module debug card assembly and a control system thereofPORTWELL INC·Filed 2013·Granted Feb 17, 2015·2 cites·17 claims
- 1460US10111329B2Flexible flat cable structure capable of improving crosstalk interferencePORTWELL INC·Filed 2017·Granted Oct 23, 2018·1 cites·6 claims
- 1558US9804640B2Chassis door cover switch structurePORTWELL INC·Filed 2016·Granted Oct 31, 2017·1 cites·5 claims
- 1657US6741473B2Structure industrial computerPORTWELL INC·Filed 2002·Granted May 25, 2004·5 cites·6 claims
- 1756US6611423B2Industrial computer casingPORTWELL INC·Filed 2001·Granted Aug 26, 2003·4 cites·4 claims
- 1851US7015405B2Panel device for ATCA main boardPORTWELL INC·Filed 2004·Granted Mar 21, 2006·5 cites·4 claims
- 1948US11071208B2Circuit board component layout determination methodPORTWELL INC·Filed 2018·Granted Jul 20, 2021·0 cites·9 claims
- 2045US2018005268A1Shopping and marketing method of an item for specific consumersPORTWELL INC·Filed 2017·Application pending·0 cites
- 2145US2010030985A1Data backup apparatusPORTWELL INC·Filed 2009·Application pending·0 cites
- 2242US2003063455A1Plug-in type CPU card reinforcement rackPORTWELL INC·Filed 2001·Application pending·0 cites
- 2342US2008272070A1Shock proof structure for storage device of electronic devicePORTWELL INC·Filed 2007·Application pending·0 cites
- 2442US2025194041A1Adjustable wind guide hood structurePORTWELL INC·Filed 2024·Application pending·0 cites
- 2541US2002091876A1Input/output operating devicePORTWELL INC·Filed 2001·Application pending·0 cites
- 2639US2023004200A1Board device of single board computerPORTWELL INC·Filed 2021·Application pending·0 cites
- 2739US2008227306A1Micro power supply devicePORTWELL INC·Filed 2007·Application pending·0 cites
- 2838US2015039797A1Removable expansion interface devicePORTWELL INC·Filed 2013·Application pending·0 cites
- 2937US9465765B2All-in-one SATA interface storage devicePORTWELL INC·Filed 2013·Granted Oct 11, 2016·0 cites·10 claims
- 3037US2015026377A1High-security card slot modulePORTWELL INC·Filed 2013·Application pending·0 cites
- 3137US2018167886A1Internet of things system having standby communication protocolPORTWELL INC·Filed 2017·Application pending·0 cites
- 3233US10104550B2Induction type ornament with private message transmissionPORTWELL INC·Filed 2016·Granted Oct 16, 2018·0 cites·12 claims
- 3333US9730348B2Flip cover structure for chassisPORTWELL INC·Filed 2015·Granted Aug 8, 2017·0 cites·10 claims
- 3433US2006161710A1Single board computer for industry personal computerPORTWELL INC·Filed 2005·Application pending·0 cites
- 3532US10025601B2Server capable of supporting and automatically identifying IP hard disk and SATA hard diskPORTWELL INC·Filed 2016·Granted Jul 17, 2018·0 cites·7 claims
- 3629US2021025401A1Wind direction changing structure of fanPORTWELL INC·Filed 2019·Application pending·0 cites
- 3729US2008211311A1Power supply apparatusPORTWELL INC·Filed 2008·Application pending·0 cites
- 3828US2017179649A1Flexible flat cable structure capable of improving crosstalk interferencePORTWELL INC·Filed 2015·Application pending·0 cites
- 3927US2017331218A1Usb 3.1 type-c stacking connector structurePORTWELL INC·Filed 2016·Application pending·0 cites
- 4026US11539201B2Reverse polarity protection devicePORTWELL INC·Filed 2021·Granted Dec 27, 2022·0 cites·7 claims
- 4126US2020057743A1Network input/output structure of electronic devicePORTWELL INC·Filed 2019·Application pending·0 cites
- 4224US2020287373A1Reverse polarity protection devicePORTWELL INC·Filed 2019·Application pending·0 cites
- 4323US11249930B2Network input/output structure of electronic devicePORTWELL INC·Filed 2020·Granted Feb 15, 2022·0 cites·7 claims
- 4422US2018285311A1Server having ip miniature computing unitPORTWELL INC·Filed 2017·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →