DH

Detlef Houdeau

Infineon Technologies Ag: 1 patents #298 of 897Top 35%
SA Siemens Aktiengesellschaft: 1 patents #212 of 1,164Top 20%
Overall (2003): #70,208 of 273,478Top 30%
2
Patents 2003

Issued Patents 2003

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6535262 Display unit for chip cards with folded sheet a method for manufacturing such a display unit — 2003-03-18
6522773 Fingertip sensor with integrated key switch — 2003-02-18