1
Edmund Zottnik: Accident data recorder. Licentia Patent Verwaltungs, McGlew and Tuttle, January 20, 1987: US04638289 (151 worldwide citation)

An accident data recorder for short-time recordation and storage of data and events relating to an accident of motor vehicles, comprising pickups for sensing, for example, wheel revolutions to determine the travelled distance and speed of the vehicle. In addition to these wheel sensors, capacitance- ...


2
Hans Schussler: Service integrated communication transmission and interchange system. Licentia Patent Verwaltungs, Spencer & Frank, April 3, 1984: US04441180 (140 worldwide citation)

A service integrated communications transmission and switching system for audio, video and data, between a user terminal and a central switching station of a telephone system wherein the line connecting the user terminal with the switching station includes at most one light-conductive fiber which is ...


3
Hans Schussler, Bernhard Wiest: Telephone system for selecting and reproducing text on a screen. Licentia Patent Verwaltungs G m b H, Spencer & Kaye, April 17, 1979: US04150254 (117 worldwide citation)

In a system for displaying text information obtained from a remote text data bank, which system includes a television receiver equipped for receiving and storing the text information and displaying the information on its screen, an operating device operatively associated with the receiver for effect ...


4
Lothar Gohm, Klaus Krull: Service-integrated communication transmission and exchange system. Licentia Patent Verwaltungs, Spencer & Kaye, July 26, 1983: US04395780 (113 worldwide citation)

A service-integrated communication transmission and exchange or relay system for audio, video and data services, of the type including a central exchange or relay office and a plurality of user equipment connected thereto by means of optical fibre cables, and wherein the user equipment are equipped ...


5
Gunther Trankle, Gottfried Deckenbach: Frequency conversion circuit. Licentia Patent Verwaltungs, Spencer Frank & Schneider, January 12, 1993: US05179731 (105 worldwide citation)

A circuit array for frequency translation by means of quadrature heterodyne signals has very low quadrature errors even at very high frequencies and is monolithically integratable with little external circuitry. The circuit array includes a first mixer which receives a first portion of an input sign ...


6
Max Kuisl, Manfred Klein: Method of and an apparatus for measuring ion concentrations in solutions. Licentia Patent Verwaltungs G m b H, Spencer & Frank, December 25, 1984: US04490678 (99 worldwide citation)

A method of measuring ion concentrations in solutions comprises using at least two ion sensitive test electrodes in the solution to be measured, the test electrodes having different sensitivities only in respect of the ion or ion mixture to be measured, setting the operating point of the test electr ...


7
Beerwerth Wolfgang, Geppert Albrecht, Schimmer Rigobert: Formation of solder layers. Licentia Patent Verwaltungs, Spencer & Kaye, August 19, 1975: US3900153 (99 worldwide citation)

In the formation of a solder connection between two parallel surfaces, particularly in the fabrication of semiconductor devices, the resulting solder connection is caused to have a desired thickness by combining solder material, prior to its introduction between the surfaces to be connected, with ad ...


8
Reuter Ernst Gottfried: Method and circuit arrangement for displaying or recording a sequence of binary bits. Licentia Patent Verwaltungs, April 3, 1973: US3725672 (93 worldwide citation)

A method and circuit for producing a representation of a sequence of binary bits, or a binary word, in the form of a series of changes in the state, or value of a signal, by causing the interval between two successive state changes to have one length when successive binary bits have the same value a ...


9
Dieter Rathjens, Gerhard Schone: Method and apparatus for enhancing an incomplete, limited bandwidth picture generated by an image sensor. Licentia Patent Verwaltungs, Spencer & Kaye, August 30, 1983: US04402009 (89 worldwide citation)

Apparatus for enhancing incomplete, limited bandwidth, sequential signals generated by an image sensor. Each of the incomplete signals comprises a plurality of alternate lines containing information, the lines interposed therebetween being blanked. A picture display device is also provided, and an i ...


10
Kurt Maciejewski: Antenna system including a paraboloidal reflector and an exciter. Licentia Patent Verwaltungs G m b H, Spencer & Kaye, March 15, 1977: US04012743 (80 worldwide citation)

An improved antenna system of the type including a parabolic antenna with offset exciting in which only the upper portion of the parabola is used, an approximately horizontal bottom plate, and an exciter which is disposed above the bottom plate. The exciter has a tilt angle of about 50.degree.. The ...