Analog front end channel driver circuit
US-12524099-B2 · Jan 13, 2026 · US
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Gray Patrick Troy patents
Gray Patrick Troy is listed as an inventor on 451 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Gray Patrick Troy |
| Total patents | 451 |
| First publication | Nov 6, 2018 |
| Latest publication | Jan 13, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Enhanced capacitance touch screen display and methods for use therewith
US-12481400-B2 · Nov 25, 2025 · US
Drive sense circuit with transient suppression
US-12449462-B2 · Oct 21, 2025 · US
Fingerprint imaging device incorporating electrodes and drive-sense circuitry
US-2025291450-A1 · Sep 18, 2025 · US
Single User or Few Users Identification and Blocking Operable Touch Sensor Device
US-2025284388-A1 · Sep 11, 2025 · US
Determining the effects of different electrical characteristics of a drive-sense circuit on a load
US-2025264895-A1 · Aug 21, 2025 · US
Prime mover and generator regulation based on output signal sensing
US-2025251706-A1 · Aug 7, 2025 · US
Electronic pen generation of tilt orientation data based on capacitance difference detection
US-2025244842-A1 · Jul 31, 2025 · US
System for detecting and validating multiuser interaction with interface elements via signaling through users bodies
US-12373070-B2 · Jul 29, 2025 · US
Activation of different subsets of drive-sense circuits in accordance with different modes of operation of a touch-based device
US-12360628-B2 · Jul 15, 2025 · US
Recent patents
Latest publications not already listed above.
System for detecting and validating multiuser interaction with interface elements via perimeter sensors
US-12360641-B2 · Jul 15, 2025 · US
Organic and/or inorganic material test system using differential drive-sense circuits
US-12352713-B2 · Jul 8, 2025 · US
Current reference operative drive-sense circuit (DSC) with voltage amplifier
US-2025190070-A1 · Jun 12, 2025 · US
Touch sensitive panel supporting capacitively coupled access codes
US-2025181200-A1 · Jun 5, 2025 · US
Device having a rollable touch screen display with multiple touch areas
US-2025181117-A1 · Jun 5, 2025 · US
Fingerprint imaging device incorporating electrodes and drive-sense circuitry
US-12321560-B2 · Jun 3, 2025 · US
Battery Impedance Tracking During Charging
US-2025172618-A1 · May 29, 2025 · US
Determining the effects of different electrical characteristics of a drive-sense circuit on a load
US-12298792-B2 · May 13, 2025 · US
Proximity-based touchless display and methods for use therewith
US-2025147614-A1 · May 8, 2025 · US
Prime mover and generator regulation based on output signal sensing
US-12292719-B2 · May 6, 2025 · US
Configurable load sensing via a programmable drive sense unit
US-2025138575-A1 · May 1, 2025 · US
Touchless proximity display and methods for use therewith
US-2025138688-A1 · May 1, 2025 · US
Inter-digit movement detection based on capacitive imaging
US-2025130034-A1 · Apr 24, 2025 · US
Single user or few users identification and blocking operable touch sensor device
US-12277312-B2 · Apr 15, 2025 · US
Electronic pen generation of tilt orientation data based on capacitance difference detection
US-12271548-B2 · Apr 8, 2025 · US
Analog world interfacing for automated systems
US-2025110481-A1 · Apr 3, 2025 · US
Programmable io module
US-2025094285-A1 · Mar 20, 2025 · US
Device having a flexible/foldable touch screen display with multiple touch areas
US-12242304-B2 · Mar 4, 2025 · US
Touch sensitive panel supporting capacitively coupled identification code
US-12242699-B2 · Mar 4, 2025 · US
Multi-stage power supply signal conditioning
US-2025068221-A1 · Feb 27, 2025 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sigmasense Llc | 451 |
| Sigmasense | 1 |
| Sigmasence Llc | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G06F3/0416 | 176 |
| G06F3/044 | 158 |
| G06F3/04166 | 127 |
| G06F3/0446 | 120 |
| G06F3/03545 | 113 |