Inventor · Stockholm, SE

Andrej Litwin

22Patents
7h-index
14Co-inventors
62Inventor score

Filing activity: Jan 24, 1994 → Jun 20, 2005

Most-cited inventions

PatentTitleAreaCited byStatus
US6100770A MIS transistor varactor device and oscillator using same Electricity 44 Expired
US6818959B2 MEMS devices with voltage driven flexible elements Performing Operations; Transporting 39 Expired
US6686233B2 Integration of high voltage self-aligned MOS components Electricity 28 Expired
US6507047B2 Power transistors for radio frequencies Electricity 20 Expired
US5659190A Semiconductor device in a thin active layer with high breakdown voltage Electricity 18 Expired
US6319848A Inhomogenous composite doped film for low temperature reflow Electricity 8 Expired
US6291859A Integrated circuits Electricity 8 Expired
US5432377A Dielectrically isolated semiconductor device and a method for its manufacture Emerging Cross-Sectional Technologies 6 Expired
US6365918B1 Method and device for interconnected radio frequency power SiC field effect transistors Emerging Cross-Sectional Technologies 6 Expired
US7164567B2 Device for ESD protection of an integrated circuit Electricity 4 Expired
US5886384A Semiconductor component with linear current to voltage characteristics Electricity 4 Expired
US7098741B2 Monolithically integrated power amplifier device Electricity 3 Expired
US6514799B2 Method for substrate noise distribution Electricity 3 Expired
US6611680B2 Radio architecture Electricity 3 Expired
US6183857A Substrate for high frequency integrated circuits Emerging Cross-Sectional Technologies 2 Expired
US7019382B2 Arrangement for ESD protection of an integrated circuit Electricity 2 Expired
US5741723A Dielectrically isolated semiconductor device and a method for its manufacture Emerging Cross-Sectional Technologies 2 Expired
US6475926B2 Substrate for high frequency integrated circuits Emerging Cross-Sectional Technologies 1 Expired
US7227730B2 Device for ESD protection of an integrated circuit Electricity 1 Expired
US7379727B2 RF front-end receiver Electricity 0 Active
US6043555A Bipolar silicon-on-insulator transistor with increased breakdown voltage Electricity 0 Expired
US6973290B2 Radio architecture Electricity 0 Expired

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