Method of growing group III nitride crystals
US-10316431-B2 · Jun 11, 2019 · US
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Letts Edward patents
Letts Edward is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Letts Edward |
| Total patents | 17 |
| First publication | Jul 23, 2015 |
| Latest publication | Jun 11, 2019 |
Notable patents
Publications ranked by popularity score, then publication date.
Group III nitride bulk crystals and their fabrication method
US-10161059-B2 · Dec 25, 2018 · US
Seed selection and growth methods for reduced-crack group III nitride bulk crystals
US-9909230-B2 · Mar 6, 2018 · US
Group III nitride bulk crystals and fabrication method
US-9834863-B2 · Dec 5, 2017 · US
Group III nitride bulk crystals and their fabrication method
US-9790617-B2 · Oct 17, 2017 · US
Group III nitride wafer and its production method
US-9543393-B2 · Jan 10, 2017 · US
Method of growing group III nitride crystals
US-9518340-B2 · Dec 13, 2016 · US
Bismuth-doped semi-insulating group III nitride wafer and its production method
US-9435051-B2 · Sep 6, 2016 · US
Seed selection and growth methods for reduced-crack group iii nitride bulk crystals
US-2016215410-A1 · Jul 28, 2016 · US
Bismuth-doped semi-insulating group iii nitride wafer and its production method
US-2016130720-A1 · May 12, 2016 · US
Recent patents
Latest publications not already listed above.
Method of growing group iii nitride crystals
US-2016040318-A1 · Feb 11, 2016 · US
Bismuth-doped semi-insulating group III nitride wafer and its production method
US-9255342-B2 · Feb 9, 2016 · US
Method of growing group III nitride crystals
US-9202872-B2 · Dec 1, 2015 · US
Group iii nitride bulk crystals and their fabrication method
US-2015337453-A1 · Nov 26, 2015 · US
Group iii nitride bulk crystals and their fabrication method
US-2015337457-A1 · Nov 26, 2015 · US
Group iii nitride bulk crystals and their fabrication method
US-2015340444-A1 · Nov 26, 2015 · US
Group iii nitride bulk crystals and fabrication method
US-2015203991-A1 · Jul 23, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Seoul Semiconductor Co Ltd | 17 |
| Sixpoint Mat Inc | 9 |
| Sixpoint Materials Inc | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C30B7/105 | 17 |
| C30B29/403 | 15 |
| H10D62/8503 | 13 |
| H01L29/2003 | 11 |
| C30B29/64 | 9 |