Tri-color LED groups spaced for optimal color mixing

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10126594
APP PUB NO 20170307937A1
SERIAL NO

15518338

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A light source apparatus includes a plurality of light source groups, wherein each light source group has: a plurality of first light sources configured to emit light of a first color; a plurality of second light sources configured to emit light of a second color; and a plurality of third light sources configured to emit light of a third color, and a distance between the plurality of second light sources of the same light source group and a distance between the plurality of third light sources of the same light source group are each shorter than a minimum value of a distance between the plurality of first light sources of the same light source group.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

  • CANON KABUSHIKI KAISHA

International Classification(s)

  • [Classification Symbol]
  • [Patents Count]

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Matsuura, Yasuhiro Yokohama, JP 31 231

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 May 13, 2026
11.5 Year Payment $7400.00 $3700.00 $1850.00 May 13, 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