Potassium niobate (KNb03)

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G02B2006/12042

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GPHYSICS G02Optics G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS

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G02B2006/12042Potassium niobate (KNb03)

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Patents Grantslast 30 patents

Information Patent Grant
Method of forming a deterministic thin film from a crystal substrat...
- Patent number 10,302,864
- Issue date May 28, 2019
- OHIO STATE INNOVATION FOUNDATION
- Ronald M. Reano
- G02 - OPTICS
Information Patent Grant
Optical control device and manufacturing method thereof
- Patent number 7,831,122
- Issue date Nov 9, 2010
- Sumitomo Osaka Cement Co., Ltd.
- Katsutoshi Kondou
- G02 - OPTICS
Information Patent Grant
Thin film of potassium niobate process for producing the thin film...
- Patent number 6,203,860
- Issue date Mar 20, 2001
- Yamamura Glass Co., Ltd.
- Hideki Kawai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Thin film of potassium niobate, process for producing the thin film...
- Patent number 5,824,419
- Issue date Oct 20, 1998
- Yamamura Glass Co., Ltd.
- Hideki Kawai
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Optoelectric articles and a process for producing the same
- Patent number 5,539,569
- Issue date Jul 23, 1996
- NGK Insulators, Ltd.
- Tsuguo Fukuda
- C30 - CRYSTAL GROWTH

Patents Applicationslast 30 patents

Information Patent Application
Optical Control Device and Manufacturing Method Thereof
- Publication number 20090116802
- Publication date May 7, 2009
- Sumitomo Osaka Cement Co., Ltd.
- Katsutoshi Kondou
- G02 - OPTICS
Information Patent Application
Structure of optical intensity modulator array with block waveguide
- Publication number 20030016929
- Publication date Jan 23, 2003
- Jung-Hwan Cho
- G02 - OPTICS