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Inventor

STEPHANOU PHILIP J

US11 patents
⚠️ This page may combine multiple inventors who share the name “STEPHANOU PHILIP J”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

UNIV CALIFORNIA

4 patents
US7791432B2Sep 7, 2010

Contour-mode piezoelectric micromechanical resonators

UNIV CALIFORNIA105 citations98
US7492241B2Feb 17, 2009

Contour-mode piezoelectric micromechanical resonators

UNIV CALIFORNIA148 citations98
US7915974B2Mar 29, 2011

Contour-mode piezoelectric micromechanical resonators

UNIV CALIFORNIA15 citations92
US8704616B2Apr 22, 2014

Contour-mode piezoelectric micromechanical resonators

UNIV CALIFORNIA1 citations62

ATLAS SENSORS LLC

2 patents
US9880133B1Jan 30, 2018

Non-destructive ultrasonic yield strength measurement tool

ATLAS SENSORS LLC18 citations83
US10458940B1Oct 29, 2019

Non-destructive instrument for detecting polymer inserts within polymer pipes fitted with a locator wire

ATLAS SENSORS LLC0 citations49

INVIS CORP

2 patents
US9817158B2Nov 14, 2017

Gradient index lens for infrared imaging

INVIS CORP2 citations70
US9690014B2Jun 27, 2017

Gradient index lens and method for its fabrication

INVIS CORP2 citations70

PIAZZA GIANLUCA

1 patent
US8319584B2Nov 27, 2012

Contour-mode piezoelectric micromechanical resonators

PIAZZA GIANLUCA6 citations82

INVIS TECH CORPORATION

1 patent
US10036835B2Jul 31, 2018

Gradient index lens for infrared imaging

INVIS TECH CORPORATION1 citations56

STEPHANOU PHILIP J

1 patent
US8513863B2Aug 20, 2013

Piezoelectric resonator with two layers

STEPHANOU PHILIP J4 citations50