DH

Dong-In Ha

Samsung: 23 patents #5,651 of 75,807Top 8%
LC Lotte Advanced Materials Co.: 4 patents #42 of 215Top 20%
LC Lotte Chemical: 2 patents #81 of 327Top 25%
CI Cheil Industries: 1 patents #604 of 975Top 65%
📍 Uiwang-si, KR: #19 of 677 inventorsTop 3%
Overall (All Time): #123,220 of 4,157,543Top 3%
30
Patents All Time

Issued Patents All Time

Showing 26–30 of 30 patents

Patent #TitleCo-InventorsDate
6054962 Dual band antenna Ho-Soo Seo, Alexandre Goudelev, Konstantin Krylov 2000-04-25
6037907 Dual band antenna for mobile communications Ho-Soo Seo, Alexandre Goudelev, Konstantin Krylov 2000-03-14
5936587 Small antenna for portable radio equipment Alexandre V. Gudilev, Sang-Keun Bak 1999-08-10
5511234 Radio-frequency output level compensating circuit of portable radio transceiver 1996-04-23
5479178 Portable radio antenna 1995-12-26