Metal hexaboride cold field emitter, method of fabricating same, and electron gun
US-8952605-B2 · Feb 10, 2015 · US
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Qin Luchang patents
Qin Luchang is listed as an inventor on 1 patent in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Qin Luchang |
| Total patents | 1 |
| First publication | Feb 10, 2015 |
| Latest publication | Feb 10, 2015 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nat Inst For Materials Science | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H01J37/073 | 1 |
| H01J37/285 | 1 |
| H01J1/304 | 1 |
| H01J1/3044 | 1 |
| H01J2237/06341 | 1 |