Phosphor, light-emitting device, illumination device and image display device

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10011768
SERIAL NO

15474462

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A phosphor comprising a crystalline phase having a composition expressed by Formula [1] below, a crystal system of the phosphor being a hexagonal crystal system,

description='In-line Formulae' end='lead'MmAaAlbSicN40  [1]description='In-line Formulae' end='tail'

    (in Formula [1]M denotes an activating element,A denotes one or more types of elements selected from the group consisting of alkaline earth metal elements, andm, a, b and c denote values that satisfy expressions below independent from each other0

    Loading the Abstract Image... loading....

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • MITSUBISHI CHEMICAL CORPORATION; NATIONAL UNIVERSITY CORPORATION TOHOKU UNIVERSITY

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Yamane, Hisanori Sendai, JP 26 437
Yoshimura, Fumitaka Yokohama, JP 9 138

Cited Art Landscape

Load Citation

Patent Citation Ranking

Forward Cite Landscape

Load Citation

Maintenance Fees

Fee Large entity fee small entity fee micro entity fee due date
7.5 Year Payment $3600.00 $1800.00 $900.00 Jan 3, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 Jan 3, 2030
Fee Large entity fee small entity fee micro entity fee
Surcharge - 7.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge - 11.5 year - Late payment within 6 months $160.00 $80.00 $40.00
Surcharge after expiration - Late payment is unavoidable $700.00 $350.00 $175.00
Surcharge after expiration - Late payment is unintentional $1,640.00 $820.00 $410.00