William Johnsen

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Sunnyvale, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Multi-point annotation using a haptic plane
- Patent number 10,755,379
- Issue date Aug 25, 2020
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multi-point annotation using a haptic plane
- Patent number 10,755,378
- Issue date Aug 25, 2020
- Echo Pixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image annotation using a haptic plane
- Patent number 10,078,885
- Issue date Sep 18, 2018
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image annotation using a haptic plane
- Patent number 9,384,528
- Issue date Jul 5, 2016
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Multi-Point Annotation Using a Haptic Plane
- Publication number 20190005611
- Publication date Jan 3, 2019
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multi-Point Annotation Using a Haptic Plane
- Publication number 20190005612
- Publication date Jan 3, 2019
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image Annotation Using a Haptic Plane
- Publication number 20160314558
- Publication date Oct 27, 2016
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image annotation using a haptic plane
- Publication number 20150348229
- Publication date Dec 3, 2015
- EchoPixel, Inc.
- Sergio Aguirre-Valencia
- G06 - COMPUTING CALCULATING COUNTING