Winnie Ahn

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Fingerprint sensing and calibration apparatus
- Patent number 9,342,733
- Issue date May 17, 2016
- SecuGen Corporation
- Dong Won Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fingerprint sensing apparatus
- Patent number 8,917,387
- Issue date Dec 23, 2014
- SecuGen Corporation
- Dong Won Lee
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Fingerprint Sensing and Calibration Apparatus
- Publication number 20160078270
- Publication date Mar 17, 2016
- SECUGEN CORPORATION
- Dong Won LEE
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Fingerprint Sensing Apparatus
- Publication number 20140355846
- Publication date Dec 4, 2014
- Dong Won LEE
- G06 - COMPUTING CALCULATING COUNTING