Andrew Lawrence Liszewski

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Kansas City, MO, US

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Patents Grantslast 30 patents

Information Patent Grant
Dynamically modifying radio states of a user device
- Patent number 10,893,526
- Issue date Jan 12, 2021
- Sprint Communications Company L.P.
- Sougata Saha
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Water and ingress resistant audio port
- Patent number 9,768,547
- Issue date Sep 19, 2017
- Sprint Communications Company L.P.
- Ryan Christopher Lindstrom
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Water and ingress resistant audio port
- Patent number 9,484,664
- Issue date Nov 1, 2016
- Sprint Communications Company L.P.
- Ryan Christopher Lindstrom
- H01 - BASIC ELECTRIC ELEMENTS