Inventor
Hyung Sup Yoon
Inventor
Daejeon, KR
Overview
Patents· 37 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices31%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1019%
H01LSemiconductor devices17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h108%
H03FAmplifiers6%
H03GControl of amplification3%
A47JKitchen equipment1%
B82YSpecific uses or applications of nanostructures1%
G11CStatic stores1%
H01FMagnets1%
PatentTitleYear
10,608,102Semiconductor device having a drain electrode contacting an epi material inside a through-hole and method of manufacturing the same202010,256,811Cascode switch circuit including level shifter201910,134,854High electron mobility transistor and fabrication method thereof20189,899,226'Semiconductor device and fabrication method thereof'20189,837,719Patch antenna20179,780,176'High reliability field effect power device and manufacturing method thereof'20179,634,112'Field effect transistor and method of fabricating the same'20179,537,458'Feedback amplifier'20179,490,214'Semiconductor device and method of fabricating the same'20169,438,199'Component package including matching circuit and matching method thereof'20169,224,830'Transistor and method of fabricating the same'20159,209,266'High electron mobility transistor and manufacturing method thereof'20159,178,474'Feedback amplifier'20159,166,011'Semiconductor device having stable gate structure and method of manufacturing the same'20159,165,896'GaN transistor with improved bonding pad structure and method of fabricating the same'20159,159,612'Semiconductor device and method of fabricating the same'20159,012,920'Wafer level packaged GaN power semiconductor device and the manufacturing method thereof'20158,965,009'Speaker with built-in filter for digital amplifier'20158,901,608'Transistor and method of fabricating the same'20148,853,821'Vertical capacitors and methods of forming the same'20148,841,154'Method of manufacturing field effect type compound semiconductor device'20148,841,969'Automatic gain control feedback amplifier'20148,722,474'Semiconductor device including stepped gate electrode and fabrication method thereof'20148,586,462'Method of manufacturing a field-effect transistor'20138,518,794'Semiconductor devices and methods of forming thereof'20138,338,241'Method of manufacturing high frequency device structure'20128,130,041'Power amplifier device'20128,124,489'Monolithic microwave integrated circuit device and method of forming the same'20128,053,345'Method for fabricating field effect transistor using a compound semiconductor'20117,986,211'Inductor'20117,915,106'Method of fabricating T-gate'20117,468,295'Method of fabricating T-gate'20086,940,354'Microwave power amplifier'20056,204,102'Method of fabricating compound semiconductor devices using lift-off of insulating film'20015,970,328'Fabrication method of T-shaped gate electrode in semiconductor device'19995,885,847'Method of fabricating a compound semiconductor device'19995,702,975'Method for isolating semiconductor device'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2015Patents assigned to KOREA ELECTRONICS TELECOMM (26)· patent assignee history
1997–2020Based in Daejeon, KR· patent location history
2001Based in Taejon, KR· patent location history
2005Based in Kumi-shi, KR· patent location history
2012–2014Patents assigned to YOON HYUNG SUP (7)· patent assignee history
2012–2014Patents assigned to MIN BYOUNG-GUE (6)· patent assignee history
2012–2013Patents assigned to KIM HAE CHEON (4)· patent assignee history
2015Based in Hwaseong-si, KR· patent location history
2016–2020Patents assigned to ELECTRONICS & TELECOMMUNICATIONS RES INST (10)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KOREA ELECTRONICS TELECOMM | 26 | 1997–2015 |
| ELECTRONICS & TELECOMMUNICATIONS RES INST | 10 | 2016–2020 |
| YOON HYUNG SUPself | 7 | 2012–2014 |
| MIN BYOUNG-GUE | 6 | 2012–2014 |
| KIM HAE CHEON | 4 | 2012–2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Daejeon, KR | 34 | 1997–2020 |
| Hwaseong-si, KR | 1 | 2015 |
| Kumi-shi, KR | 1 | 2005 |
| Taejon, KR | 1 | 2001 |