Inventor · Virkkala, FI

Seppo Pienimaa

10Patents
6h-index
11Co-inventors
63Inventor score

Filing activity: Mar 6, 1985 → Apr 13, 2017

Most-cited inventions

PatentTitleAreaCited byStatus
US7997723B2 Display apparatus and device Physics 38 Active
US6110563A Method and arrangement for electromagnetically shielding an electronic means Emerging Cross-Sectional Technologies 29 Expired
US5665525A Method for producing printed circuit boards Electricity 14 Expired
US6073829A Method and arrangement for attaching a component Electricity 9 Expired
US4711688A Method for encapsulating semiconductor components mounted on a carrier tape Emerging Cross-Sectional Technologies 8 Expired
USD843132S1 De-icing mat with a pattern General 6 Active
US6773114B2 Portable multimode display device Electricity 4 Expired
US8581851B2 Method and device for character input having a base character component and a supplemental character component Physics 4 Active
US8629855B2 Multimode apparatus and method for making same Physics 1 Active
US8120762B2 Light guide and optical sensing module input device and method for making same Physics 0 Active

Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.