Learning Technologies, Inc.
Somerville, MA, US· latest recorded location
Learning Technologies, Inc. is named on 3 US grants and 0 published applications in this corpus. Its most frequent classification is G02B (Optical elements, systems or apparatus).
- Granted patents
- 3
- Published applications
- 0
- Inventors
- 2
- Granted in 2026 so far
- 0
- Most recent grant
- 13 Feb 2007
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 1 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 0 |
| 2006 | 1 | 0 |
| 2007 | 1 | 0 |
By publication year.
Technology areas
Share of 3 documents
Recent patents
- Sunspotter solar telescope13 Feb 2007US 7,177,077 B2
- Planetarium and point light source for use in same28 Feb 2006US 7,004,588 B2
- Sunspotter solar telescope2 Sep 2003US 6,614,593 B2
No published applications.
Most cited
By later US patents