Semiconductor device and method of fabricating the same
US-12349404-B2 · Jul 1, 2025 · US
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Lee Kwan Heum patents
Lee Kwan Heum is listed as an inventor on 34 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Kwan Heum |
| Total patents | 34 |
| First publication | Jul 23, 2015 |
| Latest publication | Jul 1, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Semiconductor device with channel pattern formed of stacked semiconductor regions and gate electrode parts
US-12211941-B2 · Jan 28, 2025 · US
Semiconductor device including non-sacrificial gate spacers and method of fabricating the same
US-11705503-B2 · Jul 18, 2023 · US
Semiconductor device and method of fabricating the same
US-2023019278-A1 · Jan 19, 2023 · US
Semiconductor devices and methods of fabricating the same
US-11476327-B2 · Oct 18, 2022 · US
Semiconductor device
US-2022173253-A1 · Jun 2, 2022 · US
Semiconductor devices and methods of fabricating the same
US-2022020849-A1 · Jan 20, 2022 · US
Semiconductor device including non-sacrificial gate spacers and method of fabricating the same
US-2021013324-A1 · Jan 14, 2021 · US
Semiconductor device and method of fabricating the same
US-2019198639-A1 · Jun 27, 2019 · US
Semiconductor devices and methods of fabricating the same
US-10319859-B2 · Jun 11, 2019 · US
Recent patents
Latest publications not already listed above.
Semiconductor device and method of fabricating the same
US-10079305-B2 · Sep 18, 2018 · US
Semiconductor devices and methods of fabricating the same
US-10062754-B2 · Aug 28, 2018 · US
Semiconductor device having silicon-germanium source/drain regions with varying germanium concentrations
US-10008600-B2 · Jun 26, 2018 · US
Semiconductor devices and methods of fabricating the same
US-2018108779-A1 · Apr 19, 2018 · US
Semiconductor devices having multiple gate structures and methods of manufacturing such devices
US-9881838-B2 · Jan 30, 2018 · US
Semiconductor devices and methods of fabricating the same
US-9853160-B2 · Dec 26, 2017 · US
Semiconductor device
US-2017352759-A1 · Dec 7, 2017 · US
Semiconductor devices and methods of fabricating the same
US-2017271479-A1 · Sep 21, 2017 · US
Semiconductor device having silicon-germanium source/drain regions with varying germanium concentrations
US-9761719-B2 · Sep 12, 2017 · US
Semiconductor devices and methods of fabricating the same
US-9698244-B2 · Jul 4, 2017 · US
Semiconductor devices having multiple gate structures and methods of manufacturing such devices
US-2017133275-A1 · May 11, 2017 · US
Semiconductor devices having multiple gate structures and methods of manufacturing such devices
US-9590103-B2 · Mar 7, 2017 · US
Methods of fabricating a semiconductor device
US-9530870-B2 · Dec 27, 2016 · US
Semiconductor devices and methods of fabricating the same
US-2016351715-A1 · Dec 1, 2016 · US
Methods of manufacturing semiconductor devices
US-9502532-B2 · Nov 22, 2016 · US
Semiconductor device and method of manufacturing the same
US-2016322495-A1 · Nov 3, 2016 · US
Semiconductor device
US-9412731-B2 · Aug 9, 2016 · US
Semiconductor device and method of fabricating the same
US-2016087104-A1 · Mar 24, 2016 · US
Methods of selectively growing source/drain regions of fin field effect transistor and method of manufacturing semiconductor device including a fin field effect transistor
US-9252244-B2 · Feb 2, 2016 · US
Methods of fabricating a semiconductor device
US-2016027902-A1 · Jan 28, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Samsung Electronics Co Ltd | 34 |
| Research & Business Found Sungkyunkwan Univ | 3 |
| Kim Yoon Hae | 1 |
| Lee Jin Wook | 1 |
| Jung Jong Ki | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10D30/797 | 28 |
| H10D62/151 | 23 |
| H10D84/038 | 21 |
| H10D64/017 | 21 |
| H01L29/0847 | 20 |