STEVEN T. SZWECZYK

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SPRINGFIELD, PA, US

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Patents Grantslast 30 patents

Information Patent Grant
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Patent number 9,618,497
- Issue date Apr 11, 2017
- Drexel University
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Patent number 8,826,749
- Issue date Sep 9, 2014
- Drexel University
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Patent number 8,549,933
- Issue date Oct 8, 2013
- Drexel University
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Patent number 8,033,185
- Issue date Oct 11, 2011
- Drexel University
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Patent number 7,497,133
- Issue date Mar 3, 2009
- Drexel University
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Patents Applicationslast 30 patents

Information Patent Application
ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL S...
- Publication number 20140352448
- Publication date Dec 4, 2014
- Drexel University
- WAN Y. SHIH
- G01 - MEASURING TESTING
Information Patent Application
ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL S...
- Publication number 20140076067
- Publication date Mar 20, 2014
- Drexel University
- WAN Y. SHIH
- G01 - MEASURING TESTING
Information Patent Application
ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL S...
- Publication number 20120053489
- Publication date Mar 1, 2012
- Drexel University
- WAN Y. SHIH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALL ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL S...
- Publication number 20100281962
- Publication date Nov 11, 2010
- Drexel University
- WAN Y. SHIH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
ALL-ELECTRIC PIEZOELECTRIC FINGER SENSOR (PEFS) FOR SOFT MATERIAL S...
- Publication number 20090145246
- Publication date Jun 11, 2009
- Drexel University
- WAN Y. SHIH
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
All electric piezoelectric finger sensor (PEFS) for soft material s...
- Publication number 20050277852
- Publication date Dec 15, 2005
- Wan Y. Shih
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE