CPC Subgroup Additional Only
D06N 2209/08 having optical properties
Full Title
Properties of the materials > having optical properties
9 direct subcodes
Child Classifications
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- D06N 2209/0807 Coloured
- D06N 2209/0838 Bright, glossy, shiny surface
- D06N 2209/0846 Matt, dull surface
- D06N 2209/0853 Opaque
- D06N 2209/0861 Transparent
- D06N 2209/0869 Translucent
- D06N 2209/0876 Reflective
- D06N 2209/0884 Refractive
- D06N 2209/0892 Luminescent, fluorescent, phosphorescent
Top Applicants
Top 10 applicants by patent filingsfor class D06, 2013–2023, worldwide · Source: EPO PATSTAT
- LG ELECTRONICS KR 7,955
- QINGDAO HAIER WASHING MACHINE COMPANY 7,190
- HAIER SMART HOME 5,471
- QINGDAO HAIER WASHING MACHINE COMPANY CN 2,962
- BSH (BOSCH UND SIEMENS HAUSGERAETE) DE 2,870
- WUXI LITTLE SWAN COMPANY 2,869
- SAMSUNG ELECTRONICS COMPANY KR 2,731
- MIELE DE 1,371
- WHIRLPOOL CORPORATION US 1,285
- ELECTROLUX APPLIANCES SE 1,261