Inventor · disambiguated record
Chang-Hwan Hwang
Also filed as: HWANG CHANG-HWAN
906 granted patents·17 pending applications·28,709 citations·filing 2001–2021
99Inventor score
Files withSAMSUNG ELECTRONICS CO LTD885KEPCO NUCLEAR FUEL CO LTD7KIM BO-RA7KIM CHANG HWAN5BAIK JAE-HO3
Top patents by PatentIndex Score
923 records- 0199USD654460SMobile phoneKIM BO-RA·Filed 2011·Granted Feb 21, 2012·407 cites·1 claims
- 0299USD579006SWireless headsetSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Oct 21, 2008·247 cites·1 claims
- 0399USD548713SSmart phoneSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 14, 2007·338 cites·1 claims
- 0499USD525609SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 25, 2006·175 cites·1 claims
- 0599USD521023SMP3 playerSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 16, 2006·208 cites·1 claims
- 0699USD510733SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Oct 18, 2005·163 cites·1 claims
- 0799USD509202SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 6, 2005·244 cites·1 claims
- 0899USD508473SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 16, 2005·157 cites·1 claims
- 0999USD508240SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 9, 2005·136 cites·1 claims
- 1099USD508035SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 2, 2005·198 cites·1 claims
- 1199USD506454SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 21, 2005·137 cites·1 claims
- 1299USD503699SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 5, 2005·227 cites·1 claims
- 1399USD502161SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 22, 2005·158 cites·1 claims
- 1499USD501839SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 15, 2005·138 cites·1 claims
- 1598USD635540SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Apr 5, 2011·130 cites·1 claims
- 1698USD620884SContactless chargerSAMSUNG ELECTRONICS CO LTD·Filed 2010·Granted Aug 3, 2010·127 cites·1 claims
- 1798USD607428SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2009·Granted Jan 5, 2010·128 cites·1 claims
- 1898USD594840SPortable phoneSAMSUNG ELECTRONICS CO LTD·Filed 2008·Granted Jun 23, 2009·114 cites·1 claims
- 1998USD577704SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Sep 30, 2008·146 cites·1 claims
- 2098USD577703SPortable communication terminalSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Sep 30, 2008·141 cites·1 claims
- 2198USD575760SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 26, 2008·125 cites·1 claims
- 2298USD575259SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2007·Granted Aug 19, 2008·154 cites·1 claims
- 2398USD560209SSpeakerSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 22, 2008·98 cites·1 claims
- 2498USD551647SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Sep 25, 2007·99 cites·1 claims
- 2598USD548218SMobile phoneSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Aug 7, 2007·132 cites·1 claims
- 2698USD543541SCover for cellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted May 29, 2007·188 cites·1 claims
- 2798USD538271SHeadsetSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Mar 13, 2007·170 cites·1 claims
- 2898USD537072SSpeakerSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Feb 20, 2007·116 cites·1 claims
- 2998USD535275SPortable phoneSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Jan 16, 2007·132 cites·1 claims
- 3098USD534144SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2006·Granted Dec 26, 2006·99 cites·1 claims
- 3198USD531610SPortable phoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Nov 7, 2006·121 cites·1 claims
- 3298USD529474SPortable phoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Oct 3, 2006·103 cites·1 claims
- 3398USD519486SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 25, 2006·124 cites·1 claims
- 3498USD519098SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2005·Granted Apr 18, 2006·107 cites·1 claims
- 3598USD517038SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 14, 2006·122 cites·1 claims
- 3698USD515060SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 14, 2006·91 cites·1 claims
- 3798USD512702SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Dec 13, 2005·89 cites·1 claims
- 3898USD512038SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 29, 2005·114 cites·1 claims
- 3998USD512039SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Nov 29, 2005·122 cites·1 claims
- 4098USD510078SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 27, 2005·116 cites·1 claims
- 4198USD509816SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Sep 20, 2005·94 cites·1 claims
- 4298USD508688SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Aug 23, 2005·120 cites·1 claims
- 4398USD507787SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 26, 2005·92 cites·1 claims
- 4498USD507551SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jul 19, 2005·100 cites·1 claims
- 4598USD506738SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jun 28, 2005·110 cites·1 claims
- 4698USD504406SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Apr 26, 2005·131 cites·1 claims
- 4798USD502458SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Mar 1, 2005·97 cites·1 claims
- 4898USD502162SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 22, 2005·95 cites·1 claims
- 4998USD501838SPortable telephoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Feb 15, 2005·108 cites·1 claims
- 5098USD500481SCellular phoneSAMSUNG ELECTRONICS CO LTD·Filed 2004·Granted Jan 4, 2005·93 cites·1 claims
Showing the top 50 of 923 patent records by PatentIndex Score.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →