Kaist Sues Samsung, Qualcomm for Patent Infringement
By Jun Ji-hye
KAIST IP has filed a patent infringement lawsuit against Samsung Electronics and Qualcomm in the United States, claiming the companies violated the university's patent tied to key semiconductor technologies, industry sources said Sunday.
KAIST IP is a subsidiary of the Korea Advanced Institute of Science and Technology (KAIST) in charge of managing intellectual property (IP) belonging to the nation's top science and research university.
The latest lawsuit came after the licensing arm of the university had filed the similar suit against Samsung, Qualcomm and GlobalFoundries in 2016. In June last year, a US federal jury in Texas found Samsung guilty of infringing US Patent No.
6,885,055 that relates to FinFet, ordering the Korean firm to pay a $400 million fine to the university. Qualcomm and GlobalFoundries were also found to have infringed the patent, but were not ordered to pay damages.
KAIST IP filed the new patent infringement suit on Feb. 14, claiming Samsung Electronics has additionally violated its patent in new products production including smartphones.
FinFETs are the three-dimensional transistor structures that help send current more stably and efficiently. The technology is the key to producing modern processors.
The technology was developed in early 2000 in partnership with KAIST and Prof. Lee Jong-ho who was one of the key researchers at Wonkwang University.
Lee is now a...
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