Inventor · disambiguated record
Jae-Deok Cha
Also filed as: CHA JAE-DEOK
12 granted patents·8 pending applications·75 citations·filing 2004–2017
89Inventor score
Top patents by PatentIndex Score
20 records- 0195US7446432B2Electronic device having path of power supplied to display part switched according to whether external power is suppliedSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Nov 4, 2008·39 cites·22 claims
- 0275US10761498B2Electronic device and method for operating the sameSAMSUNG ELECTRONICS CO LTD·Filed 2017·Granted Sep 1, 2020·3 cites·17 claims
- 0372US8433938B2Battery module, computer system having the same, and control method of the computer systemCHA JAE-DEOK·Filed 2008·Granted Apr 30, 2013·7 cites·18 claims
- 0471US9405352B2Battery module, computer system having the same, and control method of the computer systemSAMSUNG ELECTRONICS CO LTD·Filed 2013·Granted Aug 2, 2016·3 cites·18 claims
- 0566US9112358B2Power supply device and power supplying method for power supply deviceCHA JAE-DEOK·Filed 2011·Granted Aug 18, 2015·2 cites·24 claims
- 0662US7285941B2DC-DC converter with load intensity control methodSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 23, 2007·10 cites·7 claims
- 0760US7365526B2Synchronous buck DC/DC converter to perform an improved switching operation by adjusting variable resistorSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 29, 2008·6 cites·21 claims
- 0859USRE44180ESynchronous buck DC/DC converter to perform an improved switching operation by adjusting variable resistorCHA JAE-DEOK·Filed 2010·Granted Apr 30, 2013·2 cites·31 claims
- 0957US9136725B2Method and apparatus to charge battery of mobile deviceCHA JAE-DEOK·Filed 2012·Granted Sep 15, 2015·1 cites·15 claims
- 1055US8175658B2Power apparatus, wireless communication apparatus having the same, and power supplying method thereofCHA JAE-DEOK·Filed 2008·Granted May 8, 2012·1 cites·22 claims
- 1151US8055917B2Computer and power supply method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Nov 8, 2011·1 cites·21 claims
- 1249US9917512B2Power supply, electronic device including the same, and power supply method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2014·Granted Mar 13, 2018·0 cites·14 claims
- 1345US2009021965A1Electronic device capable of supplying power bi-directionally through port and method of operating the sameSAMSUNG SDI CO LTD·Filed 2008·Application pending·0 cites
- 1445US2007210750A1Power supply device and power supplying method for power supply deviceSAMSUNG ELECTRONICS CO LTD·Filed 2007·Application pending·0 cites
- 1544US2005242772A1Electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2005·Application pending·0 cites
- 1643US2008309291A1Computer system and control method thereofSAMSUNG ELECTRONICS CO LTD·Filed 2008·Application pending·0 cites
- 1741US2007025128A1Power supplying apparatus and electronic device using the sameSAMSUNG ELECTRONICS CO LTD·Filed 2006·Application pending·0 cites
- 1838US2010013453A1Dc/dc converter, computer system having the same, and dc/dc conversion methodSAMSUNG ELECTRONICS CO LTD·Filed 2009·Application pending·0 cites
- 1933US2015280493A1Method for controlling power supply and electronic deviceSAMSUNG ELECTRONICS CO LTD·Filed 2015·Application pending·0 cites
- 2029US2013138989A1Battery managing method and apparatus, and electronic device using the sameJANG YONG-JU·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →