Apt Electronics Ltd.
Guangdong, CN· latest recorded location
APT ELECTRONICS LTD. is named on 6 US grants and 12 published applications in this corpus. Its most frequent classification is H10H (Inorganic light-emitting semiconductor devices having potential barriers).
- Granted patents
- 6
- Published applications
- 12
- Inventors
- 21
- Granted in 2026 so far
- 0
- Most recent grant
- 8 Apr 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2011 | 0 | 1 |
| 2012 | 1 | 3 |
| 2013 | 0 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 2 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 4 |
| 2021 | 0 | 0 |
| 2022 | 2 | 1 |
| 2023 | 0 | 1 |
| 2024 | 1 | 0 |
| 2025 | 1 | 0 |
By publication year.
Technology areas
Share of 18 documents
- H10HInorganic light-emitting semiconductor devices having potential barriers17
- H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by13
- C09KMaterials for miscellaneous applications, not provided for elsewhere5
- A01GHorticulture2
- G02FOptical devices or arrangements for the control of light by modification of2
- Y02BEnergy-efficient buildings2
- Y02PLow-carbon manufacturing2
- H05BElectric heating1
Recent patents
- Leadframe, bracket and LED device8 Apr 2025US 12,274,105 B2
- LED device and bracket thereof24 Dec 2024US 12,176,466 B2
- White light emitting diode and backlight module21 Jun 2022US 11,367,811 B2
- Red luminophor, LED device and method for making the LED device8 Mar 2022US 11,271,142 B2
- Light emitting device and TV back-light module with wide color gamut15 Nov 2016US 9,496,464 B2
- Leadframe, bracket and led device12 Jan 2023US 2023/0011594 A1
- Led device and packaging support thereof27 Oct 2022US 2022/0344546 A1
- Light emitting device and method for making the same5 Nov 2020US 2020/0350297 A1
- Red luminophor, led device and method for making the led device5 Nov 2020US 2020/0350470 A1
- Red phosphor, white light emitting diode, and backlight module8 Oct 2020US 2020/0321494 A1
Most cited
By later US patents