Apparatus and method for powering LED driver

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9336704
SERIAL NO

14058210

Stats

ATTORNEY / AGENT: (SPONSORED)

Importance

Loading Importance Indicators... loading....

Abstract

See full text

A driver circuit for an LED display panel has a first constant current driver to drive green LEDs, a second constant current driver to drive blue LEDs, and a third constant current driver to drive red LEDs. The driver circuit also has an analog power module electrically coupled to the first, the second, and the third constant current drivers. The analog power module has two or more power sources. The driver circuit further includes a digital controller for transmitting digital control signals to the analog driver. The digital controller is powered by a digital power module.

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

First Claim

See full text

Family

Loading Family data... loading....

Patent Owner(s)

Patent OwnerAddress
SCT LTDGOVERNOR'S SQUARE | WEST BAY ROAD / LIME TREE BAY ROAD |UNIT # 2-105 PO BOX 1982 GRAND CAYMAN KY1-1104

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Li, Eric Milpitas, US 125 2301
Zhang, Yi Milpitas, US 1881 15120

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
11.5 Year Payment $7400.00 $3700.00 $1850.00 Nov 10, 2027
Fee Large entity fee small entity fee micro entity fee
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