HA

Hew Nam Ahn

HC Halla Climate Control: 10 patents #1 of 254Top 1%
HS Hanon Systems: 4 patents #196 of 877Top 25%
HC Halla Visteon Climate Control: 2 patents #15 of 161Top 10%
VT Visteon Global Technologies: 1 patents #765 of 1,929Top 40%
Overall (All Time): #248,756 of 4,157,543Top 6%
18
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12152576 Swash plate compressor Bok Ki Park, Eun Gi Son, Je Su Yun, You Cheol Jeong 2024-11-26
12037995 Swash plate compressor You Cheol Jeong, Eun Gi Son, Jun Ha Yoo, Je Su Yun 2024-07-16
11905974 Suction damping case Kyu Namkoong, Seong-Gyu Gong, Eun Gi Son, Bok Ki Park 2024-02-20
11187219 Swash plate type compressor Bok Ki Park, Eun Gi Son, Je Su Yun, You Cheol Jeong 2021-11-30
10316831 Valve assembly for variable swash plate compressor Sang Woo BAE, Eun Gi Son, Je Su Yun, Se Young Song, Young Seop Yoon +2 more 2019-06-11
D710906 Compressor for vehicles Bok Ki Park, Ki Han Yun 2014-08-12
D710395 Compressor for vehicles Bok Ki Park 2014-08-05
8038415 Variable capacity swash plate type compressor Tae Young Park, Young Seop Yoon 2011-10-18
7175396 Compressor Young Seop Yoon, Min Joo Lee, Hak Soo Kim 2007-02-13
7000420 Compressor Min Joo Lee, Hak Soo Kim 2006-02-21
6572342 Variable capacity compressor and method of manufacturing Tae Young Park 2003-06-03
6568914 Compressor with pulsation pressure reducing structure 2003-05-27
6553890 Structure for supporting a swash plate at the maximum tilt angle in a variable displacement swash plate type compressor 2003-04-29
6532655 Method of manufacturing hollow piston for compressors Young Seop Yoon 2003-03-18
6488454 Method for machining shoe pocket for piston in variable displacement swash plate type compressor Young Seop Yoon 2002-12-03
6422128 Piston-rotation preventing structure for variable displacement swash plate type compressor 2002-07-23
6402481 Variable capacity swash plate type compressor 2002-06-11
6367368 Variable displacement compressor having piston anti-rotation structure Peter Edward Ganster 2002-04-09