1
Guenter Abersfelder, Helmut Grantz, Wolfgang Odebrecht: System for monitoring the front or rear parking space of a motor vehicle. Mercedes Benz, Evenson McKeown Edwards & Lenahan P L L C, July 8, 1997: US05646614 (195 worldwide citation)

A system for monitoring the rear or front space of a motor vehicle being parked is provided. The system is based on a video camera having an image sharpness control, which can follow an object once detected, in terms of its sharpness, with the camera's autofocus over the whole search field, for exam ...


2
Guenter Abersfelder, Helmut Grantz, Wolfgang Odebrecht: Device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles. Mercedes Benz, Evenson McKeown Edwards & Lenahan, January 16, 1996: US05483807 (43 worldwide citation)

A device for air-conditioning the passenger compartment and for cooling the drive system of electric vehicles includes an air-guide duct connected on the inlet and outlet sides to the passenger compartment and having heat exchangers disposed one behind the other therein in the air-flow direction. On ...


3
Guenter Abersfelder, Juergen Maue, Juergen Wertenbach: Method for operating an air conditioning cooling system for vehicles and a cooling system for carrying out the method. Mercedes Benz, Evenson McKeown Edwards & Lenahan P L L C, November 11, 1997: US05685160 (33 worldwide citation)

A method for operating a refrigerating unit for the air conditioning of vehicles and a refrigerating unit for carrying out the method, are provided. In order to make available refrigerating capacity, on the high pressure side of a vapor compression circuit, a pressure is produced which, with respect ...


4
Heinrich Alexander Eberl, Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt Bischoffshausen, Stefan Uhl: Method for improving optic perceptive faculty by modifying the retinal image. Heinrich A Eberl, Crowell & Moring, February 25, 2003: US06523955 (32 worldwide citation)

In an electronic image enhancement system, a reflex image is scanned in the interior of the eye. After modification by a processor, the image is projected back into the eye along the same path, and aligned in registration with the original scanned image. An elliptical scan pattern is used.


5
Noureddine Khelifa, Guenter Abersfelder: Device for removing the noxious and aromatic substances from an air flow fed into the interior of a vehicle. Behr & Co, Mercedes Benz Aktiengesellschaft, Foley & Lardner, August 17, 1999: US05938523 (9 worldwide citation)

A device for removing noxious and aromatic matter from a conducted air flow into the interior of a vehicle comprises an air conduction housing with a reactor containing an adsorbent. To attain consistently good adsorption and absorption power with small amounts of adsorbing and absorbing material, t ...


6
Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt Bischoffshausen, Stefan Uhl, Heinrich Alexander Eberl: Illuminating system. DaimlerChrysler, Herr Heinrich A Eberl, Evenson McKeown Edwards & Lenahan P L L C, April 10, 2001: US06213627 (8 worldwide citation)

A method and apparatus for transmitting light, wherein a holographic video screen is used as part of an illuminating system. The tendency of such a video screen to backscatter light of certain wavelengths from a predefined direction into a certain solid angle area is utilized to generate holographic ...


7
Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt Bischoffshausen, Stefan Uhl, Heinrich Alexander Eberl: Use of a holographic video screen as a display surface in a vehicle. DaimlerChrysler, Herr Heinrich A Eberl, Crowell & Moring, March 30, 2004: US06714327 (6 worldwide citation)

The use of a holographic video screen which appears black, gray or colored in ambient light as the display surface in a vehicle, wherein a driver can view the screen while driving without taking his eyes of the road. Additionally, the display system containing such a video screen permits the project ...


8
Guenter Abersfelder, Helmut Grantz, Thorsteinn Halldorsson, Horst Schmidt Bischoffshausen, Stefan Uhl, Heinrich Alexander Eberl: Use of a holographic video screen as a display surface for information systems. Daimler Chrysler, Heinrich A Eberl, Crowell & Moring, February 10, 2004: US06690408

A display unit for an information processing system comprises a holographic image generating system. The information processing system may be a computer, television, telephone or other information system. The display may also be used in a large format, including a matrix of individual units, for spo ...