Jishi Ren

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Ottawa Ontario, CA

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid magnet for vacuum electronic device
- Patent number 8,723,137
- Issue date May 13, 2014
- InnoSys, Inc.
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum electronic device
- Patent number 8,525,588
- Issue date Sep 3, 2013
- InnoSys, Inc.
- Ruey-Jen Hwu
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Coupled cavity traveling wave tube
- Patent number 8,476,830
- Issue date Jul 2, 2013
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vacuum electronic device
- Patent number 8,242,696
- Issue date Aug 14, 2012
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of micro-fabrication of a helical slow wave structure using...
- Patent number 7,504,039
- Issue date Mar 17, 2009
- InnoSys, Inc.
- Laurence P. Sadwick
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Vertical transformer
- Patent number 6,501,363
- Issue date Dec 31, 2002
- InnoSys, Inc.
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
A Two-Dimensional Anode Array Or Two-Dimensional Multi-Channel Anod...
- Publication number 20170316925
- Publication date Nov 2, 2017
- InnoSys, Inc.
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Anode Array
- Publication number 20150237722
- Publication date Aug 20, 2015
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Coupled Cavity Traveling Wave Tube
- Publication number 20120133280
- Publication date May 31, 2012
- InnoSys, Inc.
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Slow wave structures for microwave amplifiers and oscillators and m...
- Publication number 20060057504
- Publication date Mar 16, 2006
- Laurence P. Sadwick
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Vertical transformer
- Publication number 20040012474
- Publication date Jan 22, 2004
- Ruey-Jen Hwu
- H01 - BASIC ELECTRIC ELEMENTS