Inventor · disambiguated record
Derek Hee Jun Cha
Also filed as: CHA DEREK · CHA DEREK HEE JUN
10 granted patents·1 pending application·129 citations·filing 2010–2018
88Inventor score
Top patents by PatentIndex Score
11 records- 0192US9935956B1Devices and methods configured to control network access timeWESTERN DIGITAL TECH INC·Filed 2012·Granted Apr 3, 2018·19 cites·20 claims
- 0292US8868666B1Methods, devices and systems for content discovery, aggregation and presentment over a networkHELLWEGE STEPHEN A·Filed 2012·Granted Oct 21, 2014·71 cites·26 claims
- 0390US9397978B1Cloud to local router securityWESTERN DIGITAL TECH INC·Filed 2012·Granted Jul 19, 2016·16 cites·28 claims
- 0486US9559975B1Real-time analysis of quality of service for multimedia traffic in a local area networkWESTERN DIGITAL TECH INC·Filed 2012·Granted Jan 31, 2017·8 cites·20 claims
- 0586US9143929B1Methods and devices configured for IP address conflict detection and resolution upon assignment of WAN IP addressWESTERN DIGITAL TECH INC·Filed 2012·Granted Sep 22, 2015·10 cites·14 claims
- 0677US10069747B2Real-time analysis of quality of service for multimedia traffic in a local area networkWESTERN DIGITAL TECH INC·Filed 2017·Granted Sep 4, 2018·2 cites·18 claims
- 0773US9497078B1Methods and devices for replacing and configuring a router in a networkWESTERN DIGITAL TECH INC·Filed 2015·Granted Nov 15, 2016·2 cites·15 claims
- 0864US9001697B2Methods and devices for replacing and configuring a router in a networkWESTERN DIGITAL TECH INC·Filed 2012·Granted Apr 7, 2015·1 cites·23 claims
- 0958US10637792B2Real-time analysis of quality of service for multimedia traffic in a local area networkWESTERN DIGITAL TECH INC·Filed 2018·Granted Apr 28, 2020·0 cites·20 claims
- 1052US10511604B2Devices and methods configured to control network access timeWESTERN DIGITAL TECH INC·Filed 2018·Granted Dec 17, 2019·0 cites·21 claims
- 1134US2011004839A1User-customized computer display methodCHA DEREK·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →