Marubun Corporation - Company Profile
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View up-to-date information on Marubun Corporation patents, including inventor and filing insights.
Patent Trends
| Publication Identifier | Document Type | Title | Classification-CPC | Publication Date |
|---|---|---|---|---|
| JP7316610B2 | Grant | 深紫外led及びその製造方法 | H01L2933/0016; H01L2933/0025; H01L2933/0083; H01L33/007; H01L33/06; H01L33/10; H01L33/32; H01L33/405; H01L33/46 | July 28, 2023 |
| TWI804567B | Grant | Deep ultraviolet LED and method for producing the same | H01L2933/0016; H01L2933/0025; H01L2933/0083; H01L33/007; H01L33/06; H01L33/10; H01L33/32; H01L33/405; H01L33/46 | June 11, 2023 |
| US11309454B2 | Grant | Deep ultraviolet led and method for producing the same | H01L2933/0016; H01L2933/0025; H01L2933/0083; H01L33/007; H01L33/06; H01L33/10; H01L33/32; H01L33/405; H01L33/46 | April 19, 2022 |
| US10950751B2 | Grant | Deep ultraviolet led and method for manufacturing the same | H01L2933/0016; H01L2933/0058; H01L2933/0083; H01L33/007; H01L33/06; H01L33/10; H01L33/145; H01L33/20; H01L33/32; H01L33/405; H01L33/58 | March 16, 2021 |
| US20210036186A1 | Application | Deep ultraviolet led and method for producing the same | H01L2933/0016; H01L2933/0025; H01L2933/0083; H01L33/007; H01L33/06; H01L33/10; H01L33/32; H01L33/405; H01L33/46 | February 04, 2021 |
Top Inventors by Filings (Count by publication)
| Name | Count |
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