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Jason F. Rowland
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San Diego, CA, US
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Patents Grants
last 30 patents
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Patent Grant
Tunable passive enhance Q microwave notch filter
Patent number
10,522,889
Issue date
Dec 31, 2019
United States of America as represented by Secretary of the Navy
Jason F. Rowland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Frequency tunable reflectionless bandstop filter using L-resonators
Patent number
10,243,247
Issue date
Mar 26, 2019
The United States of America as represented by Secretary of the Navy
Jia-Chi S. Chieh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Bridge-T reflectionless bandstop filter
Patent number
10,097,153
Issue date
Oct 9, 2018
The United States of America as represented by Secretary of the Navy
Jason F. Rowland
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
Information
Patent Application
Tunable Passive Enhance Q Microwave Notch Filter
Publication number
20190312560
Publication date
Oct 10, 2019
United States of America as represented by Secretary of the Navy
Jason F. Rowland
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Application
Frequency Tunable Reflectionless Bandstop Filter using L-Resonators
Publication number
20180062232
Publication date
Mar 1, 2018
United States of America as represented by Secretary of the Navy
Jia-Chi S. Chieh
H01 - BASIC ELECTRIC ELEMENTS