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Applied Vacuum Technologies Co., Ltd.
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Hsin-chu, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Simple process for anti-reflection coating with multiple metal films
Patent number
5,916,684
Issue date
Jun 29, 1999
Applied Vacuum Technologies Co., Ltd.
Jau-Jier Chu
G02 - OPTICS
Patents Applications
last 30 patents
Trademark
last 30 trademarks
Information
Trademark
85880174 - AVTEC
Serial number
85880174
Registration number
4421731
Filing date
Mar 19, 2013
Applied Vacuum Technology, Inc.
35 - Advertising
Information
Trademark
85548628 - APPLIED VACUUM TECHNOLOGY
Serial number
85548628
Filing date
Feb 21, 2012
Applied Vacuum Technology, Inc.
40 - Treatment of materials