Katherine J. Spriggs

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Palo Alto, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Logo features of a portable computer
- Patent number 9,989,992
- Issue date Jun 5, 2018
- Apple Inc.
- Houtan R. Farahani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic device optical sensing system with stray light suppression
- Patent number 9,804,441
- Issue date Oct 31, 2017
- Apple Inc.
- Zhang Jia
- G02 - OPTICS
Information Patent Grant
Distortion quantifier for analyzing surfaces
- Patent number 9,429,421
- Issue date Aug 30, 2016
- Apple Inc.
- Patrick Kessler
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Electronic Device Optical Sensing System with Stray Light Suppression
- Publication number 20170176787
- Publication date Jun 22, 2017
- Apple Inc.
- Zhang Jia
- G02 - OPTICS
Information Patent Application
LOGO FEATURES OF A PORTABLE COMPUTER
- Publication number 20160209870
- Publication date Jul 21, 2016
- Apple Inc.
- Houtan R. Farahani
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISTORTION QUANTIFIER
- Publication number 20160033262
- Publication date Feb 4, 2016
- Apple Inc.
- Patrick KESSLER
- G01 - MEASURING TESTING