Hok Huor Ou

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Circular waveguide antenna and circular waveguide array antenna
- Patent number 7,872,609
- Issue date Jan 18, 2011
- Oki Electric Industry Co., Ltd.
- Hok Huor Ou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Slot array antenna having a feed port formed at the center of the r...
- Patent number 6,535,173
- Issue date Mar 18, 2003
- Oki Electric Industry Co., Ltd.
- Hok Huor Ou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multiple-stage ladder type SAW filter having series resonators with...
- Patent number 6,031,435
- Issue date Feb 29, 2000
- Oki Electric Industry Co., Ltd.
- Naoto Inose
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Saw ladder filter with inter-stage matching saw resonator
- Patent number 5,963,113
- Issue date Oct 5, 1999
- Oki Electric Industry Co., Ltd.
- Hok Huor Ou
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Circular waveguide antenna and circular waveguide array antenna
- Publication number 20100231475
- Publication date Sep 16, 2010
- Hok Huor Ou
- H01 - BASIC ELECTRIC ELEMENTS