Cssn Inc.
CSSN INC. is named on 1 US grants and 4 published applications in this corpus. Its most frequent classification is H04N (Pictorial communication).
- Granted patents
- 1
- Published applications
- 4
- Inventors
- 4
- Granted in 2026 so far
- 0
- Most recent grant
- 24 May 2011
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 0 | 0 |
| 2013 | 0 | 2 |
By publication year.
Technology areas
Share of 5 documents
- H04NPictorial communication3
- G03BApparatus or arrangements for taking photographs or for projecting or viewing them2
- F21VFunctional features or details of lighting devices or systems thereof1
- G02BOptical elements, systems or apparatus1
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests1
Recent patents
- Camera-based imaging devices, having alternating clusters of light sources, facilitated to eliminate hot spots7 Mar 2013US 2013/0057664 A1
- Uniform illumination for camera based imaging devices24 Jan 2013US 2013/0021653 A1
- Device for detecting the presence of a tangible document in an image acquisition apparatus10 Mar 2011US 2011/0058229 A1
- Light mixing chamber26 Aug 2010US 2010/0213392 A1
Most cited
By later US patents