Invention Grant
US08408736B2 LED light has geometric-unit(s) incorporated with projection means
有权
LED灯具有与投影装置结合的几何单位
- Patent Title: LED light has geometric-unit(s) incorporated with projection means
- Patent Title (中): LED灯具有与投影装置结合的几何单位
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Application No.: US12771003Application Date: 2010-04-30
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Publication No.: US08408736B2Publication Date: 2013-04-02
- Inventor: Tseng-Lu Chien
- Applicant: Tseng-Lu Chien
- Agency: Bacon & Thomas, PLLC
- Main IPC: F21V13/00
- IPC: F21V13/00
Abstract:
An LED light includes at least one geometric-unit(s) arranged to project light beams to illuminate different remote areas, and may further include LEDs for illuminating nearby areas.
Public/Granted literature
- US20100277089A1 LED LIGHT HAS GEOMETRIC-UNIT(S) INCORPORATED WITH PROJECTION MEANS Public/Granted day:2010-11-04
Information query
