Mobile device with ultrasound ranging
US-10735106-B2 · Aug 4, 2020 · US
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Amm David patents
Amm David is listed as an inventor on 13 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Amm David |
| Total patents | 13 |
| First publication | Jun 18, 2015 |
| Latest publication | Aug 4, 2020 |
Notable patents
Publications ranked by popularity score, then publication date.
Ultrasound ranging for mobile devices
US-10707971-B2 · Jul 7, 2020 · US
Ground detection for touch sensitive device
US-10359884-B2 · Jul 23, 2019 · US
Touch and hover switching
US-10289235-B2 · May 14, 2019 · US
Concurrent signal detection for touch and hover sensing
US-10198108-B2 · Feb 5, 2019 · US
Touch and hover sensor compensation
US-9836158-B2 · Dec 5, 2017 · US
Ground detection for touch sensitive device
US-2017199625-A1 · Jul 13, 2017 · US
Optical stylus
US-9639178-B2 · May 2, 2017 · US
Ultrasonic MEMS transmitter
US-9457379-B2 · Oct 4, 2016 · US
Touch and hover switching
US-2016259474-A1 · Sep 8, 2016 · US
Recent patents
Latest publications not already listed above.
Touch and hover sensing
US-2016209982-A1 · Jul 21, 2016 · US
Concurrent signal detection for touch and hover sensing
US-2015338964-A1 · Nov 26, 2015 · US
Touch and hover sensor compensation
US-2015169114-A1 · Jun 18, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Apple Inc | 13 |
| Amm David | 1 |
| Simon David I | 1 |
| Leung Omar Sze | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/044 | 9 |
| G06F3/0446 | 9 |
| G06F3/0418 | 8 |
| G06F2203/04101 | 7 |
| G06F3/0416 | 7 |