POLAROID CORP has a total of 12,146 patent applications. Its first patent ever was published in 1934. It filed its patents most often in United States, Canada and United Kingdom. Its main competitors in its focus markets optics, machines and audio-visual technology are TECNIFAX CORP, KODAK SA and PRIZMA INC.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 4,408 | |
#2 | Canada | 1,972 | |
#3 | United Kingdom | 956 | |
#4 | France | 916 | |
#5 | Germany | 807 | |
#6 | EPO (European Patent Office) | 626 | |
#7 | Japan | 571 | |
#8 | WIPO (World Intellectual Property Organization) | 374 | |
#9 | Australia | 293 | |
#10 | Netherlands | 261 | |
#11 | Switzerland | 243 | |
#12 | Italy | 176 | |
#13 | Belgium | 149 | |
#14 | Austria | 145 | |
#15 | Sweden | 78 | |
#16 | Republic of Korea | 33 | |
#17 | China | 32 | |
#18 | Ireland | 28 | |
#19 | Hong Kong | 18 | |
#20 | Denmark | 9 | |
#21 | Brazil | 8 | |
#22 | Mexico | 8 | |
#23 | Norway | 7 | |
#24 | Singapore | 4 | |
#25 | South Africa | 4 | |
#26 | Finland | 3 | |
#27 | Taiwan | 3 | |
#28 | EAPO (Eurasian Patent Organization) | 2 | |
#29 | Greece | 2 | |
#30 | New Zealand | 2 | |
#31 | Portugal | 2 | |
#32 | Argentina | 1 | |
#33 | Colombia | 1 | |
#34 | Spain | 1 | |
#35 | Israel | 1 | |
#36 | India | 1 | |
#37 | Malaysia | 1 |
# | Industry | |
---|---|---|
#1 | Optics | |
#2 | Machines | |
#3 | Audio-visual technology | |
#4 | Basic materials chemistry | |
#5 | Organic fine chemistry | |
#6 | Textiles and paper |
# | Technology | |
---|---|---|
#1 | Cameras | |
#2 | Photosensitive materials | |
#3 | Optical systems | |
#4 | Unspecified technologies | |
#5 | Television | |
#6 | Processing photographic materials | |
#7 | Pigments | |
#8 | Unspecified technologies | |
#9 | Heterocyclic compounds | |
#10 | Printing processes |
# | Name | Total Patents |
---|---|---|
#1 | Land Edwin H | 719 |
#2 | Land Edwin Herbert | 273 |
#3 | Rogers Howard G | 229 |
#4 | Johnson Bruce K | 212 |
#5 | Plummer William T | 188 |
#6 | Taylor Lloyd D | 160 |
#7 | Whiteside George D | 141 |
#8 | Telfer Stephen J | 130 |
#9 | Erlichman Irving | 122 |
#10 | Simon Myron S | 119 |
Publication | Filing date | Title |
---|---|---|
CA2594744A1 | Printer thermal response calibration system | |
WO2006073828A1 | Selective dithering | |
WO2006055444A2 | Double sided thermal printing device with an improved image registration | |
WO2005123403A1 | Thermal printing system and method | |
US2006152573A1 | Method and apparatus for controlling the uniformity of print density of a thermal print head array | |
US2005068404A1 | Thermal response correction system | |
US2006077470A1 | Density-dependent sharpening | |
WO2005046216A2 | Printer color correction | |
US7298387B2 | Thermal response correction system | |
WO2005006200A2 | High-speed digital image printing system | |
US2005288900A1 | System and method for determining maintenance needs of complex electromechanical systems | |
US7295224B2 | Thermal response correction system | |
WO2004078874A2 | Novel dye complexes and use thereof in imaging members and methods | |
WO2004076189A1 | Platen assembly for thermal printer | |
WO2004077816A2 | Digital image exposure correction | |
US6987524B2 | Thermal printer assembly | |
EP1583665A1 | Roller assembly | |
WO2004058512A1 | Thermal printer apparatus | |
EP1587686A2 | Thermal print head alignment method and apparatus | |
AU2003303343A1 | Drive roller assembly |