AsiaIPEX is a one-stop-shop for players in the IP industry, facilitating IP trade and connection to the IP world. Whether you are a patent owner interested in selling your IP, or a manufacturer looking to buy technologies to upgrade your operation, you will find the portal a useful resource.

Back to search results

Simplified Daylight Harvesting

Technology Application

The CLTC is looking for OEM companies interested in collaboration towards the commercialization of the new simplified daylighting control technology, for wide implementation in multiple fixture types and lighting applications

Detailed Technology Description

With support from the Public Interest Energy Research (PIER) program of the California Energy Commission (CEC), the California Lighting Technology Center (CLTC) has developed the foundations for a simplified on/off and stepped dimming control system for bi-level lighting applications. The new simplified daylighting control system is composed of a microcontroller, a photo sensor, an optional occupancy sensor and optional user controls. These components can be integrated into single product/units, or be combined through wired and/or wireless communications for a variety of products and systems. The new technology offers auto- and continuous calibration, along with user adjustable on/off set points for light switching. California utility members of the CLTC Advisory Council (PG&E, SCE, SDGE and SMUD) have reviewed the new technology and have expressed strong interest in supporting demonstrations of emerging technologies.

Supplementary Information

Patent Number: US7781713B2
Application Number: US2007703936A
Inventor: Papamichael, Konstantinos | Graeber, Keith | Page, Erik | Siminovitch, Michael
Priority Date: 8 Feb 2006
Priority Number: US7781713B2
Application Date: 8 Feb 2007
Publication Date: 24 Aug 2010
IPC Current: G01J000132 | H05B003702
US Class: 250205 | 250214AL | 315149 | 315150 | 315151
Assignee Applicant: The Regents of the University of California
Title: Method for calibrating a lighting control system that facilitates daylight harvesting
Usefulness: Method for calibrating a lighting control system that facilitates daylight harvesting
Summary: For daylight-harvesting system.
Novelty: Lighting system calibration method for daylight-harvesting system, involves adjusting light output of light system and present light level for area based on lighting control parameter

Industry

Optics

Sub Group

Lighting

Application No.

7781713

Others

Other Information

Available for limited, co-exclusive commercial licensing from the University of California

California Lighting Technology Center (CLTC) website: http://cltc.ucdavis.edu/

Additional Technologies by these Inventors

Tech ID/UC Case

22662/2006-239-2

Related Cases

2006-239-2, 2006-347-0, 2006-277-2

Country/Region

USA

For more information, please click Here