Psytechnics Limited
GB· latest recorded location
Psytechnics Limited is named on 19 US grants and 20 published applications in this corpus. Its most frequent classification is G10L (Speech analysis techniques or speech synthesis).
- Granted patents
- 19
- Published applications
- 20
- Inventors
- 17
- Granted in 2026 so far
- 0
- Most recent grant
- 25 Mar 2014
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2003 | 0 | 4 |
| 2004 | 0 | 3 |
| 2005 | 1 | 2 |
| 2006 | 2 | 1 |
| 2007 | 0 | 2 |
| 2008 | 2 | 2 |
| 2009 | 2 | 6 |
| 2010 | 3 | 0 |
| 2011 | 2 | 0 |
| 2012 | 2 | 0 |
| 2013 | 3 | 0 |
| 2014 | 2 | 0 |
By publication year.
Technology areas
Share of 39 documents
Recent patents
- Speech-quality assessment method and apparatus that identifies part of a signal not generated by human tract25 Mar 2014US 8,682,650 B2
- Method and apparatus for image signal normalisation11 Feb 2014US 8,649,440 B2
- Generating sample error coefficients1 Oct 2013US 8,548,804 B2
- Method and apparatus for measuring blockiness in video images12 Mar 2013US 8,396,323 B2
- Method and apparatus for aligning signals29 Jan 2013US 8,363,938 B2
- Method and apparatus for aligning signals12 Nov 2009US 2009/0279777 A1
- Method and apparatus for measuring blockiness in video images5 Nov 2009US 2009/0273676 A1
- Method and apparatus for image signal normalisation5 Nov 2009US 2009/0273677 A1
- Method and apparatus for generation of a video quality parameter5 Nov 2009US 2009/0273678 A1
- Method and apparatus for measuring blockiness in video images5 Nov 2009US 2009/0274372 A1
Most cited
By later US patents