Inventor · Egloffstein, DE

Andreas Walter

44Patents
4h-index
82Co-inventors
66Inventor score

Filing activity: Mar 28, 2002 → Sep 20, 2023

Most-cited inventions

PatentTitleAreaCited byStatus
US8588427B2 Apparatus and method for extracting an ambient signal in an apparatus and method for obtaining weighting coefficients for extracting an ambient signal and computer program Electricity 18 Active
US9360394B2 Method for specifying a malfunction of an exhaust gas recirculation system of an internal combustion engine of a motor vehicle and corresponding diagnostic device Emerging Cross-Sectional Technologies 11 Active
US7746683B2 NOR and NAND memory arrangement of resistive memory elements Physics 6 Active
US6787244B2 Adhesively bonded chip-and wafer stacks Emerging Cross-Sectional Technologies 5 Expired
US9401466B2 Method for manufacture of wire bondable and solderable surfaces on noble metal electrodes Electricity 4 Active
US7713616B2 Dual security mark Emerging Cross-Sectional Technologies 4 Active
US6828406B2 Method of producing organic semiconductors having high charge carrier mobility through &pgr;-conjugated crosslinking groups Electricity 4 Expired
US6750317B2 Material and additive for highly crosslinked chemically and thermally stable polyhydroxyamide polymers Chemistry; Metallurgy 3 Expired
US7064176B2 Coating material for electronic components Chemistry; Metallurgy 3 Expired
US6806344B2 POLY-O-HYDROXAMIDE, POLYBENZOXAZOLE, AND ELECTRONIC COMPONENT INCLUDING A DIELECTRIC HAVING A BARRIER EFFECT AGAINST COPPER DIFFUSION, AND PROCESSES FOR PREPARING POLY-O-HYDROXYAMIDES, POLYBENZOXAZOLES, AND ELECTRONIC COMPONENTS Electricity 3 Expired
US9772382B2 Method for monitoring a state of a rechargeable battery based on a state value which characterizes the respective state of the rechargeable battery Emerging Cross-Sectional Technologies 3 Active
US7417247B2 Pentaarylcyclopentadienyl units as active units in resistive memory elements Electricity 2 Expired
US8284596B2 Integrated circuit including an array of diodes coupled to a layer of resistance changing material Physics 2 Active
US7238964B2 Memory cell, method for the production thereof and use of a composition therefor Electricity 2 Expired
US7582896B2 Integrated circuit comprising an organic semiconductor, and method for the production of an integrated circuit Electricity 2 Expired
US7052936B2 Use of polybenzoxazoles (PBOS) for adhesion Chemistry; Metallurgy 2 Expired
US7211856B2 Resistive memory for low-voltage applications Electricity 2 Expired
US6824642B2 Phenyl-linked oxazole cyanates as dielectrics having good adhesive and filling properties Chemistry; Metallurgy 2 Expired
US6900284B2 POLY-O-HYDROXYAMIDES, POLYBENZOXAZOLES, PROCESSES FOR PRODUCING POLY-O-HYDROXYAMIDES, PROCESSES FOR PRODUCING POLYBENZOXAZOLES, DIELECTRICS INCLUDING A POLYBENZOXAZOLE, ELECTRONIC COMPONENTS INCLUDING THE DIELECTRICS, AND PROCESSES FOR MANUFACTURING THE ELECTRONIC COMPONENTS Electricity 2 Expired
US9331040B2 Manufacture of coated copper pillars Electricity 2 Active
US7244803B2 Poly-o-hydroxyamide, polybenzoxazole from the poly-o-hydroxyamide, electronic component including a polybenzoxazole, and processes for producing the same Emerging Cross-Sectional Technologies 1 Expired
US6835456B2 Antireflective, layer-forming composition, layer configuration containing the antireflective layer, and process for producing the antireflective layer Emerging Cross-Sectional Technologies 1 Expired
US10385458B2 Plating bath composition and method for electroless plating of palladium Chemistry; Metallurgy 1 Active
US11024864B2 Assembly device for stacking a fuel cell stack Emerging Cross-Sectional Technologies 1 Active
US7761224B2 Drive train Mechanical Engineering; Lighting; Heating 1 Active

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