Inventor · Zirndorf, DE

Andreas Ullmann

34Patents
6h-index
29Co-inventors
65Inventor score

Filing activity: Sep 5, 2002 → Sep 30, 2019

Most-cited inventions

PatentTitleAreaCited byStatus
US7940159B2 Identification system Physics 19 Active
US7064345B2 Organic field effect transistor with off-set threshold voltage and the use thereof Electricity 10 Expired
US8315061B2 Electronic circuit with elongated strip layer and method for the manufacture of the same Electricity 10 Active
US9018536B2 Layered body, production method and use thereof Emerging Cross-Sectional Technologies 9 Active
US7223995B2 Logic components comprising organic field effect transistors Electricity 7 Expired
US7576294B2 Mechanical control elements for organic polymer electronic devices Electricity 6 Active
US9599451B2 Plastic film and touch sensor Physics 5 Active
US7442954B2 Organic electronic component comprising a patterned, semi-conducting functional layer and a method for producing said component Electricity 5 Expired
US9236862B2 Capacitive touch panel device Physics 5 Active
US7298023B2 Electronic device with organic insulator Electricity 3 Expired
US7812343B2 Multilayer composite body having an electronic function Electricity 3 Active
US7724550B2 Organic rectifier Electricity 3 Active
US9513758B2 Electrical functional layer construction, production method and use thereof Physics 2 Active
US7786818B2 Electronic component comprising a modulator Physics 2 Active
US7589553B2 Electronic module with organic logic circuit elements Electricity 2 Expired
US9552087B2 Multi-layer body Physics 2 Active
US7678857B2 Polymer mixtures for printed polymer electronic circuits Electricity 1 Active
US7479670B2 Organic electronic component with high resolution structuring, and method of the production thereof Electricity 1 Expired
US9826637B2 Film and body with such a film Electricity 1 Active
US9377914B2 Capacitively operating touch panel device Physics 1 Active
US8217432B2 Field effect transistor and electric circuit Electricity 1 Active
US7846838B2 Method for producing an electronic component Emerging Cross-Sectional Technologies 1 Active
US9921698B2 Layer electrode for touchscreens Physics 1 Active
US9465465B2 Multilayer body forming display apparatus touchpad Physics 0 Active
US10518447B2 Foil body, method for back-injection molding a foil body and back-injection molding tool Electricity 0 Active

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