1
Stephan E Mangold, Rolf C Rising: Auditory prosthesis with datalogging capability. Diphon Development, Fliesler Dubb Meyer & Lovejoy, November 20, 1990: US04972487 (82 worldwide citation)

An auditory prosthesis is provided with datalogging capability whereby the use of a plurality of settings as selected by the user is maintained. The recorded datalog can be periodically read and used for revising a prosthetic prescription by altering the settings and used as a means of refining init ...


2
Rolf C Rising: Hearing aid programming interface. Diaphon Development, Flehr Hohbach Test Albritton & Herbert, October 2, 1990: US04961230 (35 worldwide citation)

A programmable hearing aid having a battery compartment which holds a battery under normal operating conditions is also adapted to hold a coupler member for connecting an external programming device to the hearing aid. To connect an external programming device to the hearing aid, lead wires in conta ...


3
David A Hotvet, Ernest L Woodfill, Rolf C Rising: Attachment device for a probe microphone. Minnesota Mining and Manufacturing Company, Donald M Sell, Walter N Kirn, William D Bauer, May 2, 1989: US04827525 (9 worldwide citation)

An attachment device for a probe microphone adapted to be utilized in conjunction with the external ear canal of a person having an ear lobe. A housing is adapted to contain the probe microphone and secures the housing in a fixed relationship with respect to the ear lobe of the person. A probe tube ...


4
Rolf C Rising: Magnetic attachment apparatus for ear-level microphone. Diaphon Development, Flehr Hohbach Test Albritton & Herbert, May 2, 1989: US04827524 (5 worldwide citation)

A device is disclosed for holding a probe tube in the ear canal of a person's ear. The device includes two members. The first member has a clip for clipping the first member to an ear lobe, and a first magnetic member coupled to the clip. The second member has a microphone coupled to a probe tube, a ...