GOODHILL DEAN K has a total of 12 patent applications. Its first patent ever was published in 1997. It filed its patents most often in United States, WIPO (World Intellectual Property Organization) and Canada. Its main competitors in its focus markets optics and audio-visual technology are ASPEX LTD, WEISGERBER ROBERT C and SHENZHEN HUAQIANG SANYO TECH.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4 | |
#2 | WIPO (World Intellectual Property Organization) | 4 | |
#3 | Canada | 1 | |
#4 | EPO (European Patent Office) | 1 | |
#5 | Mexico | 1 | |
#6 | Russian Federation | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Audio-visual technology |
# | Technology | |
---|---|---|
#1 | Cameras | |
#2 | Television | |
#3 | Photosensitive materials |
# | Name | Total Patents |
---|---|---|
#1 | Goodhill Dean K | 12 |
#2 | Behrns Don P | 8 |
#3 | Safreno Ty | 4 |
#4 | Dehrns Don P | 1 |
Publication | Filing date | Title |
---|---|---|
WO2006133376A2 | Method and apparatus for inhibiting the piracy of motion pictures | |
US2006001834A1 | Method of making motion picture release-print film | |
US2006061732A1 | Switchable format film projection system |