1
Klaus Hohn, Alexandra Debray, Peter Schlotter, Ralf Schmidt, Jurgen Schneider: Wavelength-converting casting composition and its use. Siemens Aktiengesellschaft, Herbert L Lerner, Laurence A Greenberg, Werner H Stemer, May 23, 2000: US06066861 (622 worldwide citation)

The wavelength-converting casting composition is based on a transparent epoxy casting resin with a luminous substance admixed. The composition is used in an electroluminescent component having a body that emits ultraviolet, blue or green light. An inorganic luminous substance pigment powder with lum ...


2
Ernst Wipfelder, Klaus Hohn: Process for the preparation of epoxysilanes. Siemens Aktiengesellschaft, Hill & Simpson, March 16, 1999: US05883214 (5 worldwide citation)

Epoxysilanes having epoxide groups bonded via SiC are obtained by reaction of epoxyalkoxysilanes with silanols. The transparent siloxane mixtures containing epoxide can be employed directly as resin components for mixing with epoxy resins for casting resin applications.


3
Klaus Hohn, Michael Schumann, Dirk Sossenheimer: Composition for producing a filter material for radiation, method for producing a composition for a filter material, material for filtering radiation, and an optoelectronic device comprising the material. OSRAM Opto Semiconductors, DLA Piper, April 12, 2016: US09310538 (1 worldwide citation)

Composition for producing a filter material for radiation includes a silicone and at least one dye dispersed in the silicone, wherein the composition has a relative transmission of less than 20% for radiation of the wavelength of 400 nm to 700 nm, and has a relative transmission of greater than 50% ...


4
Ulrike Reeh, Klaus Hohn, Norbert Stath, Gunter Waitl, Peter Schlotter, Jurgen Schneider, Ralf Schmidt: Light-radiating semiconductor component with a luminescence conversion element. OSRAM OPTO SEMICONDUCTORS & Co OHG, William E Booth, Fish & Richardson PC, May 31, 2001: US20010002049-A1 (1 worldwide citation)

The light-radiating semiconductor component has a radiation-emitting semiconductor body and a luminescence conversion element. The semiconductor body emits radiation in the ultraviolet, blue and/or green spectral region and the luminescence conversion element converts a portion of the radiation into ...


5
Ulrike Reeh, Klaus Hohn, Norbert Stath, Gunter Waitl, Peter Schlotter, Jurgen Schneider, Ralf Schmidt: Light-radiating semiconductor component with a luminescence conversion element. OSRAM OPTO SEMICONDUCTORS & Co OHG, William E Booth, Fish & Richardson PC, May 3, 2001: US20010000622-A1

The light-radiating semiconductor component has a radiation-emitting semiconductor body and a luminescence conversion element. The semiconductor body emits radiation in the ultraviolet, blue and/or green spectral region and the luminescence conversion element converts a portion of the radiation into ...


6
Ulrike Reeh, Klaus Hohn, Norbert Stath, Gunter Waitl, Peter Schlotter, Jurgen Schneider, Ralf Schmidt: Light-radiating semiconductor component with a luminescence conversion element. Osram Opto Semiconductors & Co OHG a Germany corporation, William E Booth, Fish & Richardson PC, October 18, 2001: US20010030326-A1

The light-radiating semiconductor component has a radiation-emitting semiconductor body and a luminescence conversion element. The semiconductor body emits radiation in the ultraviolet, blue and/or green spectral region and the luminescence conversation element converts a portion of the radiation in ...


7
Klaus Hohn, Alexandra Debray, Peter Schlotter, Ralf Schmidt, Jurgen Schneider: Wavelength-converting casting composition and light-emitting semiconductor component. William E Booth, Fish & Richardson PC, October 11, 2001: US20010028053-A1

The wavelength-converting casting composition is based on a transparent epoxy casting resin with a luminous substance admixed. The composition is used in an electroluminescent component having a body that emits ultraviolet, blue or green light. An inorganic luminous substance pigment powder with lum ...


8
Klaus Hohn, Alexandra Debray, Peter Schlotter, Ralf Schmidt, Jurgen Schneider: Wavelength-converting casting composition and white light-emitting semiconductor component. Osram Opto Semiconductors, Fish & Richardson PC, May 6, 2004: US20040084687-A1

The wavelength-converting casting composition is based on a transparent epoxy casting resin with a luminous substance admixed. The composition is used in an electroluminescent component having a body that emits ultraviolet, blue or green light. An inorganic luminous substance pigment powder with lum ...


9
Herbert Brunner, Klaus Hohn, Harald Jager, Josef Schmid: Surface-mountable radiation-emitting component and method of producing such a component. Lerner And Greenberg Pa, September 30, 2004: US20040188697-A1

A radiation-emitting surface-mountable component has a light-emitting diode chip mounted on a leadframe. A molding material encapsulates the leadframe and the light-emitting diode chip.


10
Harald Jager, Klaus Hohn, Reinhold Brunner: Surface-mountable light-emitting diode light source and method of producing a light-emitting diode light source. Osram Opto Semiconductors a German corporation, Fish & Richardson PC, November 2, 2006: US20060244000-A1

A surface-mountable light-emitting diode light source is described, in which the leadframe-bends toward the rear side of the package that are required for surface mounting lie within a transparent plastic molded body. Also described is a method of producing a mixed-light, preferably white-light sour ...