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USPTO Patent Rankings Data through Dec 31, 2025
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Doo Won Kang — 21 Patents

SESmart Electronics: 17 patents #1 of 24Top 5%
Samsung: 3 patents #31,179 of 75,807Top 45%
ACAjou University Industry-Academic Cooperation: 2 patents #99 of 591Top 20%
Anyang-si, KR: #171 of 1,852 inventorsTop 10%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Doo Won Kang has been granted 21 US patents while listed as an inventor at Smart Electronics. The first was granted in 2000 and the most recent in October 2023. Doo Won Kang ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Doo Won Kang in Anyang-si, KR.

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDate
11776716 Circuit protection device Hwang Je MUN, A Lam SHIN 2023-10-03
11764547 Method for manufacturing surge absorbing device Chang-Koo Kim, Hae-Min Lee, Hyun Chang Kim 2023-09-19
11302505 Circuit protection device A Lam SHIN 2022-04-12
D933023 Circuit protection element A Lam SHIN 2021-10-12
D933024 Circuit protection element A Lam SHIN 2021-10-12
D933025 Circuit protection element A Lam SHIN 2021-10-12
11087944 Circuit protection device A Lam SHIN 2021-08-10
11005235 Method for manufacturing surge absorbing device Chang-Koo Kim, Hae-Min Lee, Hyun Chang Kim 2021-05-11
9735551 Surge absorber and manufacturing method thereof Jong il Jung, Gyu Jin Ahn, Sang Joon Jin, Hyun Chang Kim, Kyung Mi Lee +2 more 2017-08-15
9722418 Complex protection device Hyun Chang Kim, Kwang Beom Kim, Saeng Soo YUN, Hyuk Jae Kwon 2017-08-01
9697969 Fuse resistor Hyun Chang Kim, Hwang Je MUN, A Lam SHIN 2017-07-04
9607795 Complex protection device for blocking abnormal state of current and voltage Jong il Jung, Gyu Jin Ahn, Sang Joon Jin, Hyun Chang Kim, Kyung Mi Lee +4 more 2017-03-28
9589711 Resistor and manufacturing method thereof Jong il Jung, Gyu Jin Ahn, Sang Joon Jin, Hyun Chang Kim, Kyung Mi Lee 2017-03-07
9508519 Fuse and manufacturing method thereof Jong il Jung, Gyu Jin Ahn, Sang Joon Jin, Hyun Chang Kim, Kyung Mi Lee +2 more 2016-11-29
9184011 Method of manufacturing small fuse Jong il Jung, Gyu Jin Ahn, Sang Joon Jin, Kyung Mi Lee 2015-11-10
8400253 Thermal fuse resistor, manufacturing method thereof, and installation method thereof Jong II Jung, Gyu Jin Ahn, Sung Kwang Kim, Kyung Mi Lee 2013-03-19
8400252 Thermal fuse resistor Jong il Jung, Gyu Jin Ahn, Sung Kwang Kim, Kyung Mi Lee 2013-03-19
7221253 Fusible resistor and method of fabricating the same Young Sun Kim, Gyu Jin Ahn, Jin Seok Noh 2007-05-22
7183207 Chemical vapor deposition metallization processes and chemical vapor deposition apparatus used therein Kap-Soo Lee, Hyun Jong Lee 2007-02-27
6295728 Printed circuit board assembly manufacturing system Eon-Min Shin, Kyu-Dong Lee, Tae Ha KIM, Bum-Suck Kim, Yang-Koog Kim +1 more 2001-10-02
6145190 Method of assembling parts on a printed circuit board Eon-Min Shin, Kyu-Dong Lee, Tae Ha KIM, Bum-Suck Kim, Yang-Koog Kim +1 more 2000-11-14