Patents by Inventor Harald Fiedler

Harald Fiedler has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20230389895
    Abstract: Systems and methods to provide an ultrasound scanner that supports handset wireless network connectivity are described. An ultrasound scanner includes a transducer system that generates, as part of an ultrasound examination, ultrasound data based on reflections of ultrasound signals transmitted by the transducer system. The ultrasound scanner includes a first transceiver that communicates, over a first communication link, the ultrasound data to a display device that displays an ultrasound image based on the ultrasound data. The ultrasound scanner includes one or more additional transceivers that communicate, over a one or more additional communication links and simultaneously with the first transceiver communicating the ultrasound data over the first communication link, the ultrasound data through an access point of a care facility administering the ultrasound examination.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 7, 2023
    Inventors: CRAIG CHAMBERLAIN, CHRISTOPHER HOWARD, HARALD FIEDLER, DEREK JENSEN, KATSUYA YAMAMOTO, HIROSHI MURAKAMI, DAVID HOGLUND
  • Publication number: 20230389898
    Abstract: Systems and methods for a virtual sonography team are described. An ultrasound system includes an ultrasound scanner that is configured to generate ultrasound data based on reflections of ultrasound signals transmitted by the ultrasound scanner and communicate the ultrasound data over a communication network to at least one display device and an archiver. An ultrasound machine is coupled to the ultrasound scanner and is configured to determine examination data for the ultrasound examination and communicate the examination data to the archiver over the communication network. The display device is configured to generate an ultrasound image based on the ultrasound data as part of an ultrasound examination and communicate the ultrasound image to the archiver for aggregation with the examination data into a patient record of the ultrasound examination.
    Type: Application
    Filed: June 1, 2022
    Publication date: December 7, 2023
    Inventors: ANTHONY R. CARTER, HARALD FIEDLER, CRAIG CHAMBERLAIN, SAEED ALIAKBARI, CHRISTOPHER HOWARD
  • Patent number: 4156681
    Abstract: Method for the abstraction of pure serum albumin from blood which includes the steps of separating the blood plasma from the solid constituents of the blood and isolating the dissolved non-albumin constituents from plasma, adding an albumin-stabilizer and treating such fluid with a lower aliphatic alcohol, whereby, the treatment is carried out at a volume concentration of alcohol of 7 to 14% in the presence of 0.001 to 0.1 moles of the stabilizer, at a temperature of from 60.degree. to 75.degree. C. and pH of from 4.5 to 7.5; the concomitant proteins, partly or largely denatured, are precipitated; the resultant solution containing pure serum albumin is separated from the precipitate at a temperature of from 1.degree. to 30.degree. C., preferably at room temperature.
    Type: Grant
    Filed: December 28, 1976
    Date of Patent: May 29, 1979
    Assignee: Plasmesco AG
    Inventors: Waldemar Schneider, Christian Frohlich, Harald Fiedler, Hans Lefevre