Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Method for manufacturing an optical element containing fluoride in at least its surface portions

Method for manufacturing an optical element containing fluoride in at least its surface portions

US Patent 6495202 · Granted Dec 17, 2002

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Sliding film, member on which sliding film is formed, and manufacturing method t2016
Functional film2016
Composite plastic member and method for producing the same2016
Functional film, liquid immersion member, method of manufacturing liquid immersi2015
Carbon nanotube assembly and manufacturing method thereof2010
Method for producing electronic device and electronic device2010
Optical element equipped with lanthanum fluoride film2004