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Inventor

Yang Maizhi

Inventor
North York, CA

Overview

2→
Patents
2005–2011
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 2 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H05Bprimary
H05BElectric heating25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
Y10TTechnical subjects covered by former us classification25%
C03CChemical composition of glasses, glazes or vitreous enamels13%
C09KMaterials for miscellaneous applications, not provided for elsewhere13%
PatentTitleYear
7,989,088'Barrier layer for thick film dielectric electroluminescent displays'20116,919,126'Low firing temperature thick film dielectric layer for electroluminescent display'2005

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2005Patents assigned to IFIRE TECHNOLOGY INC (1)· patent assignee history
2005–2011Based in North York, CA· patent location history
2011Patents assigned to IFIRE IP CORP (1)· patent assignee history
2011Patents assigned to SANYO ELECTRIC CO (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
IFIRE IP CORP12011
IFIRE TECHNOLOGY INC12005
SANYO ELECTRIC CO12011
Locations
LocationPatentsSpan
North York, CA22005–2011