GRETAGMACBETH LLC has a total of 25 patent applications. Its first patent ever was published in 1998. It filed its patents most often in United States, EPO (European Patent Office) and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets measurement, audio-visual technology and optics are DILOR, X RITE INC and CUSTOM SENSORS AND TECHNOLOGY.
# | Country | Total Patents | |
---|---|---|---|
#1 | United States | 11 | |
#2 | EPO (European Patent Office) | 8 | |
#3 | WIPO (World Intellectual Property Organization) | 4 | |
#4 | Australia | 2 |
# | Industry | |
---|---|---|
#1 | Measurement | |
#2 | Audio-visual technology | |
#3 | Optics | |
#4 | Machines |
# | Technology | |
---|---|---|
#1 | Measuring light | |
#2 | Analysing materials | |
#3 | Display controls | |
#4 | Unspecified technologies | |
#5 | Television | |
#6 | Measuring length, angles and areas | |
#7 | Optical systems |
# | Name | Total Patents |
---|---|---|
#1 | Van Aken Harold R | 9 |
#2 | Lianza Thomas A | 7 |
#3 | Anderson Ronald G | 5 |
#4 | Lutz Carl David | 4 |
#5 | Hart Robert H | 4 |
#6 | Lutz Carl D | 3 |
#7 | Knapp Richard J | 3 |
#8 | Lindsay Mark A | 3 |
#9 | Rai Shreyance | 3 |
#10 | Federico Richard A | 2 |
Publication | Filing date | Title |
---|---|---|
EP1719989A2 | System and method for applying correction factors related to ambient conditions | |
US2006114465A1 | Dual illumination angle goniometric spectrophotometer | |
US7280196B2 | Spectrophotometer and subassemblies thereof | |
AU2003293427A1 | Method and system for processing color measurement data | |
US7116336B2 | System and method for transforming color measurement data | |
US7030987B2 | Colorimeter with high SNR | |
US6880790B2 | Sensor with suction cup array mount | |
US7064831B2 | Colorimeter with single cable low impact mounting system | |
US6043894A | Method for maintaining uniformity among color measuring instruments | |
US6226085B1 | Method and apparatus for surface effect characterization | |
US6424413B1 | Multi-channel integrating sphere |