Controlling device having an energy harvesting feature
US-2026082729-A1 · Mar 19, 2026 · US
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Xu Rex patents
Xu Rex is listed as an inventor on 91 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Rex |
| Total patents | 91 |
| First publication | Mar 5, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
System and method for configuration of macro commands in a controlling device
US-12498690-B2 · Dec 16, 2025 · US
System and method for facilitating appliance control via a smart device
US-12475779-B2 · Nov 18, 2025 · US
Controlling device having an energy harvesting feature
US-12439731-B2 · Oct 7, 2025 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-2025240476-A1 · Jul 24, 2025 · US
Method and apparatus for retrofitting battery-operated devices
US-2025227859-A1 · Jul 10, 2025 · US
Method and apparatus for retrofitting battery-operated devices
US-2025226465-A1 · Jul 10, 2025 · US
Remote control
US-D1071905-S · Apr 22, 2025 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-12273579-B2 · Apr 8, 2025 · US
Controlling device having an energy harvesting feature
US-12261238-B2 · Mar 25, 2025 · US
Recent patents
Latest publications not already listed above.
System and method for configuring controlling device functionality
US-2025097507-A1 · Mar 20, 2025 · US
System and method for configuring controlling device functionality
US-12192559-B2 · Jan 7, 2025 · US
Rocker switch for a remote control
US-D1042404-S · Sep 17, 2024 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-2024292050-A1 · Aug 29, 2024 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-12022147-B2 · Jun 25, 2024 · US
Controlling device having an energy harvesting feature
US-2024097063-A1 · Mar 21, 2024 · US
Thermostat for conveying expected thermal responses to users
US-2024053044-A1 · Feb 15, 2024 · US
Monitoring device having 360 degree sensing capabilities
US-2024045652-A1 · Feb 8, 2024 · US
Controlling device having an energy harvesting feature
US-2024038917-A1 · Feb 1, 2024 · US
Apparatus, system and method for using a universal controlling device for displaying a graphical user element in a display device
US-11862010-B2 · Jan 2, 2024 · US
Monitoring device having 360 degree sensing
US-11829683-B2 · Nov 28, 2023 · US
Controlling device having an energy harvesting feature
US-11830957-B1 · Nov 28, 2023 · US
System and method for configuring controlling device functionality
US-2023370670-A1 · Nov 16, 2023 · US
Controlling device having an energy harvesting feature
US-2023369524-A1 · Nov 16, 2023 · US
Thermostat for conveying expected thermal responses to users
US-11808474-B2 · Nov 7, 2023 · US
System and method for configuring controlling device functionality
US-11750872-B2 · Sep 5, 2023 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-2023269416-A1 · Aug 24, 2023 · US
System and method for facilitating appliance control via a smart device
US-2023267825-A1 · Aug 24, 2023 · US
Universal voice assistant
US-11700412-B2 · Jul 11, 2023 · US
Systems and methods for configuration of a controlling device to enable selection of one or more media streams
US-2023217058-A1 · Jul 6, 2023 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Universal Electronics Inc | 83 |
| Ecolink Intelligent Technology Inc | 6 |
| Xu Rex | 3 |
| Perez Jesus | 2 |
| Universal Electronics Inc | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H04N21/42204 | 49 |
| G08C2201/92 | 42 |
| H04N21/485 | 28 |
| H04N21/41265 | 28 |
| G08C2201/21 | 28 |