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Posted On : Sep-30-2011 | seen (381) times | Article Word Count : 605 |

Multiple companies have been cited in a patent infringement lawsuit in Texas. Light Transformation Technologies LLC has filed two patent infringement lawsuits in the Eastern District of Texas against a number of companies, including LED makers, distributors, optics companies and even Volkswagen Group of America. Light Transformation Technologies (LTT) claims to be the exclusive licensee under U.S. Patent No. 6,543,911 issued April 8, 2003 and entitled “Highly Efficient Luminaire Having Optical
Multiple companies have been cited in a patent infringement lawsuit in Texas. Light Transformation Technologies LLC has filed two patent infringement lawsuits in the Eastern District of Texas against a number of companies, including LED makers, distributors, optics companies and even Volkswagen Group of America.
Light Transformation Technologies (LTT) claims to be the exclusive licensee under U.S. Patent No. 6,543,911 issued April 8, 2003 and entitled “Highly Efficient Luminaire Having Optical Transformer Providing Precalculated Angular Intensity Distribution and Method Therefore.”
According to the complaint, LTT says that the defendants have infringed the 911 Patent by using, importing and selling lenses designed for use with various manufacturers LED. The defendants are: Anderson Custom Electronics Inc. Dialight Corp. Digi-Key Corp. & Digi-Key International Sales Corp. Fraen Corp. & Fraen SRL Holding Co. Future Electronics Corp. LED Lighting Supply LLC Leddynamics Inc. dba LED Supply Marubeni America Corp. Osram Sylvania Inc. Philips Lumileds Lighting Co. LLC Philips Solid-State Lighting Solutions, dba Philips Color Kinetics Volkswagen Group of America Inc. dba Audi of America Inc.
LTT says that the infringement has been willful and objectively reckless, justifying the award of treble damages. It is seeking a permanent injunction, compensatory damages, costs, interest, enhanced damages, attorneys fees and any relief to which it may be entitled.In a separate case, the defendants are: Alliance Electronics Corp. doing business as Khatod USA Fraen SRL Khatod Optoelectronics SRL Ledil OY Polymer Optics Ltd.
LTT claims that the defendants are liable to LTT in an amount that adequately compensates LTT for their infringement, which, by law, can be no less than a reasonable royalty. LTT is seeking a permanent injunction, damages and more.
Energy Efficiency

LED light bulbs emit very little heat. This saves a lot of energy, as 98 percent of the energy used by a traditional incandescent light bulb can be lost as heat energy instead of light energy.
Life Of The Bulb

LED light bulbs last about 50 to 100 times as long as an incandescent light bulb. They also last about five to ten times as long as a fluorescent light bulb.
Durability

Having no filament or tube helps to make an LED light bulb last longer than an incandescent bulb. They also resist the effects of heat and cold much better than incandescent bulbs.
Safe Manufacturing

The dangerous element of mercury is used when creating an incandescent bulb. Mercury is not used when creating an LED light bulb. This reduces employee and environmental health concerns.
Battery Life

When using an LED light bulb in a flashlight instead of an incandescent bulb, the life of the batteries can be increased by 10 to 15 times.








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