Slashdot: University of California Sues Five Major Retailers Over Edison-Style LED Bulbs

University of California Sues Five Major Retailers Over Edison-Style LED Bulbs
Published on July 31, 2019 at 12:30PM
The University of California is suing five major retailers, including Amazon, Walmart, Target, IKEA, and Bed Bath & Beyond, for infringing on four patents related to "filament" LED light bulbs. Reuters reports: These patents relate to what the university called the "reinvention of the light bulb" by researchers at the University of California, Santa Barbara led by professor Shuji Nakamura, who won the 2014 Nobel prize for physics. The university is seeking unspecified damages, including royalties, in lawsuits filed with the U.S. District Court in Los Angeles, and wants the retailers to enter license agreements. It has also asked the U.S. International Trade Commission to open a probe into the retailers' conduct, saying the retailers have failed to require their suppliers to honor the university's patents. Filament LED light bulbs are sometimes called "Edison" or "vintage" bulbs because they resemble light bulbs created by Thomas Edison that have glowing filaments visible inside. According to the university's lawyers at Nixon Peabody, the litigation is the first-of-its-kind "direct patent enforcement" campaign against an entire industry. The university said it was intended "to spearhead a broader, national response to the existential threat" posed by the "widespread disregard" for the patent rights of universities, including when schools encourage the private sector to develop commercial products containing their research.

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