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Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Inventor:
Muehlhoff; Dirk
Address:
Kunitz, DE
No. of patents:
8
Patents:












Patent Number Title Of Patent Date Issued
8171937 Method and apparatus for precision working of material May 8, 2012
A method for precise working of material, particularly organic tissue, comprises the step of providing laser pulses with a pulse length between 50 fs and 1 ps and with a pulse frequency from 50 kHz to 1 MHz and with a wavelength between 600 and 2000 nm for acting on the material to be
8092446 Device and method for material processing by means of laser radiation January 10, 2012
In a device for material processing by laser radiation, including a source of laser radiation emitting pulsed laser radiation for interaction with the material; optics focusing the pulsed processing laser radiation to a center of interaction in the material and a scanning unit shifting
7351241 Method and apparatus for precision working of material April 1, 2008
A method for precise working of material, particularly organic tissue, comprises the step of providing laser pulses with a pulse length between 50 fs and 1 ps and with a pulse frequency from 50 kHz to 1 MHz and with a wavelength between 600 and 2000 nm for acting on the material to be
7131968 Apparatus and method for opthalmologic surgical procedures using a femtosecond fiber laser November 7, 2006
Apparatus and method to generate a stream of pulses having a pulse repetition rate of at least about 50000 pulses per second and a per-pulse length of less than one picosecond, and to scan and focus the stream to an output light pattern suitable to sculpt tissue for a surgical proced
7001026 Assembly for projecting an image onto a projection surface February 21, 2006
In an apparatus for projecting a picture on a projection screen, having a light source (1) emitting light, whereby a luminous area (3) can be generated with said light, having a reflective light modulator (12, 13, 14) that can receive the light emitted from the luminous area (3) and
6872202 Laser slit lamp with laser radiation source March 29, 2005
A laser slit lamp comprising a slit lamp base, a slit lamp head and a slit lamp microscope. The laser slit lamp is connected with an applicator. It comprises a device for uniting radiation from at least two radiation sources collinearly and for directing the radiation of a treatment beam
6817719 Array for projecting a polyciiromatic image on a projection surface November 16, 2004
In an apparatus for projecting a multi-colored picture on a projection screen (17), having a light source (1) that emits multi-colored light, a color unit (9, 35), a first and a second light modulator (12, 13, 14) arranged following the color unit (9, 35), and a projection optics (16),
6796978 Medical laser therapy device September 28, 2004
A medical laser therapy device, particularly for use in ophthalmology and surgery, comprises a controllable pump module with a coupling element for a waveguide, a beam control device in the form of a waveguide for supplying the pumping radiation delivered by the pump module to the ap










 
 
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