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US Patent 10684407 Reactivity enhancement in ion beam etcher
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Edits on 20 May, 2023
"Remove website redirecting to Patent Public Search front page"
Golden AI
edited on 20 May, 2023
Edits made to:
Infobox
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-1
properties)
Infobox
Official Website
https://pdfpiw.uspto.gov/.piw?Docid=10684407
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Edits on 3 Apr, 2023
"update citations for inverse infoboxes"
Golden AI
edited on 3 Apr, 2023
Infobox
Patent Citations
US Patent 10004133 Apparatus and techniques to treat substrates using directional plasma and reactive gas
0
Edits on 30 Mar, 2023
"update citations for inverse infoboxes"
Golden AI
edited on 30 Mar, 2023
Infobox
Patent Citations
US Patent 10073278 Diffractive optical element using polarization rotation grating for in-coupling
0
Edits on 27 Sep, 2022
"update citations for inverse infoboxes"
Golden AI
edited on 27 Sep, 2022
Infobox
Patent Citations Received
US Patent 11247298 Method of forming a plurality of gratings
0
"Entity importer update"
Golden AI
edited on 27 Sep, 2022
Infobox
Is a
Patent
0
Patent Applicant
Facebook
0
Current Assignee
Facebook
0
Patent Jurisdiction
United States Patent and Trademark Office
0
Patent Number
10684407
0
Date of Patent
June 16, 2020
0
Patent Application Number
16001694
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Date Filed
June 6, 2018
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Official Website
https://pdfpiw.uspto.gov/.piw?Docid=10684407
0
Patent Citations
US Patent 10004133 Apparatus and techniques to treat substrates using directional plasma and reactive gas
0
US Patent 10073278 Diffractive optical element using polarization rotation grating for in-coupling
0
Patent Citations Received
US Patent 11247298 Method of forming a plurality of gratings
0
Patent Primary Examiner
Shamim Ahmed
0
Edits on 25 Sep, 2022
"update citations for inverse infoboxes"
Golden AI
edited on 25 Sep, 2022
Infobox
Patent Citations
US Patent 10073278 Diffractive optical element using polarization rotation grating for in-coupling
0
Edits on 8 Jun, 2022
"Entity importer update"
Golden AI
edited on 8 Jun, 2022
Edits made to:
Infobox
(
+1
properties)
Infobox
Website URL
https://pdfpiw.uspto.gov/.piw?Docid=10684407
Edits on 16 Feb, 2022
"update inverses"
Golden AI
edited on 16 Feb, 2022
Edits made to:
Infobox
(
+1
properties)
Infobox
Patent citations received
US Patent 11247298 Method of forming a plurality of gratings
Edits on 4 Feb, 2022
"Created via: Entity Importer"
Golden AI
created this topic on 4 Feb, 2022
Edits made to:
Infobox
(
+11
properties)
US Patent 10684407 Reactivity enhancement in ion beam etcher
Infobox
Is a
Patent
Patent applicant
Facebook
Current assignee
Facebook
Patent jurisdiction
United States Patent and Trademark Office
Patent number
10684407
Date of patent
June 16, 2020
Patent application number
16001694
Date Filed
June 6, 2018
Patent citations
US Patent 10004133 Apparatus and techniques to treat substrates using directional plasma and reactive gas
US Patent 10073278 Diffractive optical element using polarization rotation grating for in-coupling
Patent primary examiner
Shamim Ahmed
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