Chulmin Han — 12 Patents at Ethertronics

Chulmin Han has been granted 12 US patents while listed as an inventor at Ethertronics. The first was granted in 2010 and the most recent in August 2024. Chulmin Han ranks #396,045 of 4,157,543 US inventors in our database (top 9.5%). Patent records list Chulmin Han in San Diego, CA, US.

Issued Patents All Time

Showing 1–12 of 12 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
12068528	Parasitic antenna coupling in a physically configurable communication device	Marc Harper	2024-08-20	$244,576,000
11670838	Three-slotted antenna apparatus and method	Wee Kian Toh, Wei Huang, Hongwei Liu	2023-06-06
11217880	Three-slotted antenna apparatus and method	Wee Kian Toh, Wei Huang, Hongwei Liu	2022-01-04
10847871	Three-slotted antenna apparatus and method	Wee Kian Toh, Wei Huang, Hongwei Liu	2020-11-24
10236559	Three-slotted antenna apparatus and method	Wee Kian Toh, Wei Huang, Hongwei Liu	2019-03-19
9793597	Antenna with active elements	Jeff Shamblin, Rowland Jones, Sebastian Rowson, Laurent Desclos	2017-10-17
9119223	Two antennas in close proximity with signal isolation	Xiaomeng Su	2015-08-25
8717241	Antenna with active elements	Jeffrey Shamblin, Rowland Jones, Sebastian Rowson, Laurent Desclos	2014-05-06
8421702	Multi-layer reactively loaded isolated magnetic dipole antenna	Laurent Desclos, Sebastian Rowson, Jeffrey Shamblin, Young Cha, Byoeng Sug Kwak	2013-04-16
8077116	Antenna with active elements	Jeffrey Shamblin, Rowland Jones, Sebastian Rowson, Laurent Desclos	2011-12-13
7932869	Antenna with volume of material	Rowland Jones, Jeffrey Shamblin, Sabastian Rowson, Laurent Desclos	2011-04-26
7830320	Antenna with active elements	Jeff Shamblin, Rowland Jones, Sebastian Rowson, Laurent Desclos	2010-11-09

Chulmin Han — 12 Patents

Issued Patents All Time

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