Force4 Corp.
Gwangju, KR· latest recorded location
FORCE4 CORP. is named on 3 US grants and 3 published applications in this corpus. Its most frequent classification is C09K (Materials for miscellaneous applications, not provided for elsewhere).
- Granted patents
- 3
- Published applications
- 3
- Inventors
- 10
- Granted in 2026 so far
- 0
- Most recent grant
- 15 Nov 2016
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2009 | 0 | 1 |
| 2010 | 0 | 0 |
| 2011 | 1 | 0 |
| 2012 | 0 | 0 |
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 1 |
| 2016 | 2 | 0 |
By publication year.
Technology areas
Share of 6 documents
Recent patents
- Garnet-based phosphor doped with thorium and light emitting device using the same15 Nov 2016US 9,493,702 B2
- Phosphor and light emitting device3 May 2016US 9,328,286 B2
- Phosphor material, coating phosphor composition, and light emitting device6 Sep 2011US 8,013,517 B2
- Garnet-based phosphor doped with thorium and light emitting device using the same17 Sep 2015US 2015/0259595 A1
- Phosphor and light emitting device28 Nov 2013US 2013/0313966 A1
- Phosphor material, coating phosphor composition, method of preparing phosphor material and light emitting device20 Aug 2009US 2009/0206729 A1
Most cited
By later US patents
None of its patents has been cited by a later US patent yet.