Zeiss and Hoya Ink Free-Form Technology Deal
Vision Monday reports that "
Carl Zeiss Vision announced that it has entered into a license agreement with
Hoya Vision Care Corporation that covers the same technology. The agreement with Hoya covers Carl Zeiss Vision International’s
U.S. Patent No. 6,089,713 and Australian Patent No. 739,849. The patents
cover certain types of back-surface free-form progressive lenses and
processes by which they are made." Read more.
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