CANON RES CT FRANCE has a total of 11 patent applications. Its first patent ever was published in 2004. It filed its patents most often in EPO (European Patent Office), United States and China. Its main competitors in its focus markets computer technology, audio-visual technology and optics are TVM JUYUAN HANGZHOU MEDIA TECH CO LTD, FURYU CORP and T-DATA SYSTEMS (S) PTE LTD.
# | Country | Total Patents | |
---|---|---|---|
#1 | EPO (European Patent Office) | 5 | |
#2 | United States | 3 | |
#3 | China | 1 | |
#4 | United Kingdom | 1 | |
#5 | WIPO (World Intellectual Property Organization) | 1 |
# | Industry | |
---|---|---|
#1 | Computer technology | |
#2 | Audio-visual technology | |
#3 | Optics |
# | Technology | |
---|---|---|
#1 | Television | |
#2 | Electric digital data processing | |
#3 | Data recognition and presentation | |
#4 | Cameras | |
#5 | Image data processing |
# | Name | Total Patents |
---|---|---|
#1 | Le Floch Herve | 4 |
#2 | Henry Felix | 3 |
#3 | Nguyen Eric | 3 |
#4 | Clare Maryline | 2 |
#5 | Baron Stephane | 2 |
#6 | Gisquet Christophe | 2 |
#7 | Levy-Dit-Vehel Francoise | 1 |
#8 | Henry Fellx | 1 |
#9 | Floch Herve Le | 1 |
#10 | Chieze Quentin | 1 |
Publication | Filing date | Title |
---|---|---|
CN101273639A | Method and device for filtering a multidemensional digital signal and associated methods and devices | |
EP1638038A1 | Method of determining an image descriptor, image comparison method, image search method and associated devices | |
US2006036383A1 | Method and device for obtaining a stereoscopic signal | |
EP1612727A1 | Zero knowledge proof and detection of watermarks in multimedia entities | |
GB0507189D0 | Method and device for calculating a digital image descriptor and associated search method and device | |
EP1519563A2 | A method and device for verifying multimedia entities and in particular for verifying digital images | |
EP1467292A1 | Method and device for calculating a digital image descriptor and application to indexing |