U.S. patents available from 1976 to present.
U.S. patent applications available from 2005 to present.

Spectrally calibratable multi-element RGB LED light source

Patent 7615939 Issued on November 10, 2009. Estimated Expiration Date: Icon_subject March 17, 2024. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.

Patent References

Device with flexible, stripline conductors and a method of manufacturing such a device
Patent #: 5317292
Issued on: 05/31/1994
Inventor: Leeb

Electrical cable having flat, flexible, multiple conductor sections
Patent #: 5373109
Issued on: 12/13/1994
Inventor: Argyrakis, et al.

Controlled lighting system
Patent #: 5420482
Issued on: 05/30/1995
Inventor: Phares

Microstrip flexible printed wiring board interconnect line
Patent #: 5631446
Issued on: 05/20/1997
Inventor: Quan

Method of manufacturing laminated ceramic capacitor
Patent #: 5632833
Issued on: 05/27/1997
Inventor: Kurano, et al.

Multicolored LED lighting method and apparatus
Patent #: 6016038
Issued on: 01/18/2000
Inventor: Mueller, et al.

Flat flexible cable
Patent #: 6020559
Issued on: 02/01/2000
Inventor: Maeda

Stripline flexible cable to printed circuit board attachment system
Patent #: 6055722
Issued on: 05/02/2000
Inventor: Tighe, et al.

Multicolored LED lighting method and apparatus
Patent #: 6150774
Issued on: 11/21/2000
Inventor: Mueller, et al.

Lighting entertainment system
Patent #: 6166496
Issued on: 12/26/2000
Inventor: Lys, et al.

More ...

Inventor

Assignee

Application

No. 10802277 filed on 03/17/2004

US Classes:

315/307Automatic regulation

Examiners

Primary: Philogene, Haissa

Attorney, Agent or Firm

Foreign Patent References

  • A 7-320535 JP 12/01/1995
  • A 9-129028 JP 05/01/1997
  • A 11-71601 JP 03/01/1999
  • A 11-242913 JP 09/01/1999
  • A 2000-106035 JP 04/01/2000

International Class

G05F 1/00

Abstract

An LED lighting system is disclosed. The lighting system includes means to calibrate the light temperature and intensity between multiple modules in one system, or to calibrate the light temperature and intensity against a known reference standard. The lighting system may be used in many illumination applications, including the cabin sections of aircraft and watercraft.

Other References

  • LM2674, Simple Switcher Power Converter High Efficiency 500 mA Step-Down Voltage Regulator Data Sheet, Naitonal Semiconductor Corporation, Santa Clara, CA (2001).
  • Application Note, “SPI Interface Used in a Daisy-Chain,” Infineon Technologies AG, Munich, Germany.
  • MAX5258/MAX5259 Data Sheet, Maxim Integrated Products, Sunnyvale, CA (2001).
PatentsPlus Images
Enhanced PDF formats
loading...
PatentsPlus: add to cart
PatentsPlus: add to cartSearch-enhanced full patent PDF image
$9.95more info
PatentsPlus: add to cart
PatentsPlus: add to cartIntelligent turbocharged patent PDFs with marked up images
$16.95more info
 
Sign InRegister
Username  
Password   
forgot password?