Duesterberg
Bernd Duesterberg, Oberkraemer DE
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20100173877 | MULTI-PHASE CONTRACEPTIVE PREPARATION BASED ON A NATURAL ESTROGEN - The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenon. The multiphase prepration is characterized by a first phase consisting of 2 daily dose dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenon and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenon, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo. | 07-08-2010 |
20110124612 | MULTI-PHASE CONTRACEPTIVE PREPARATION BASED ON A NATURAL ESTROGEN - The multiphase preparation having higher contraceptive safety and reduced side effects is based on a combination of a natural oestrogen with dienogest or drospirenon. The multiphase prepration is characterized by a first phase consisting of 2 daily dose dose units of 3 mg of oestradiol valerate, a second phase consisting of 2 groups of daily dose units, wherein a first group is formed by 5 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least two or three times an ovulation-inhibitory dose of dienogest or drospirenon and a second group is formed by 17 daily dose units each containing a combination of 2 mg of oestradiol valerate and at least three or four times the ovulation-inhibitory dose of dienogest or drospirenon, a third phase consisting of 2 daily dose units of 1 mg of oestradiol valerate, and a further phase consisting of 2 daily dose units of pharmaceutically acceptable placebo. | 05-26-2011 |
Bernd Duesterberg, Oberkramer / Ot Barenklau DE
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20110146693 | INTRAUTERINE DELIVERY SYSTEM FOR CONTRACEPTION - The invention relates to a method for contraception and for reducing menstrual problems and inducing amenorrhea, wherein an intrauterine delivery device is used for the controlled release of a combination of progestogen or a drug having a progestogenic activity and at least one therapeutically active substance capable of preventing or suppressing abnormal and/or irregular endometrial bleeding over a prolonged period of time. | 06-23-2011 |
20140127280 | INTRAUTERINE DELIVERY SYSTEM FOR CONTRACEPTION - The invention relates to a method for contraception and for reducing menstrual problems and inducing amenorrhea, wherein an intrauterine delivery device is used for the controlled release of a combination of progestogen or a drug having a progestogenic activity and at least one therapeutically active substance capable of preventing or suppressing abnormal and/or irregular endometrial bleeding over a prolonged period of time. | 05-08-2014 |
Dirk Duesterberg, Emmerthal DE
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20150365101 | Method and Device for Producing a Digital Signal - A method is provided for generating a digital signal from an analog signal generated using a frequency converter on the basis of pulse width modulation with a variable period duration, values of the digital signal corresponding to an average value of the analog signal over an associated period duration of the pulse width modulation. The method includes the acts of: generating a bit stream on the basis of the analog signal using a sigma-delta modulator, the bit stream being generated with a constant modulator clock; generating temporally successive digital samples during an associated period duration by filtering the bit stream using a number of digital filters, intervals of time between the temporally successive digital samples being multiples of the modulator clock, the digital filters being started with a time delay with respect to one another in the intervals of time of the multiples of the modulator clock, and a respective digital filter outputting an associated digital sample, and forming an average value of the digital samples generated during the associated period duration, the average value forming the value of the digital signal (DS) for the associated period duration. | 12-17-2015 |
Richard Duesterberg, Mountain View, CA US
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20090052857 | Component Assembly And Fabrication Method - The present invention relates to a component assembly and to a method of fabricating such a component assembly. The component assembly includes a substrate, a mount attached to the substrate, and a component attached to the mount with solder by melting the solder with light from a light source. The mount is composed of a ceramic material having properties advantageous for soldering using a light source. As a first property, the ceramic material is optically absorptive to enable the mount to be heated by the light from the light source. As a second property, the ceramic material has a first thermal conductivity at an operating temperature of the component and a second thermal conductivity at a melting point of the solder, the second thermal conductivity being at least 25% lower than the first thermal conductivity. | 02-26-2009 |
Richard L. Duesterberg, Mountain View, CA US
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20080212916 | Polarization Maintaining Fiber Pigtail Assembly - The invention provides a fiber pigtail assembly wherein a polarization maintaining fiber is soldered directly to a mounting pad without a sleeve or a ferrule therebetween. A portion of the polarization maintaining fiber near a fiber end is embedded in a vertical slow axis orientation within an asymmetrical solder ball having a flat portion for adhering to the mounting pad. The vertical slow axis orientation of the polarization maintaining fiber within the solder ball enhances power stability and polarization extinction ratio properties of optical modules utilizing the invention. | 09-04-2008 |
20110026558 | LIGHT EMITTING SEMICONDUCTOR DEVICE - A fiber coupled semiconductor device and a method of manufacturing of such a device are disclosed. The method provides an improved stability of optical coupling during assembly of the device, whereby a higher optical power levels and higher overall efficiency of the fiber coupled device can be achieved. The improvement is achieved by attaching the optical fiber to a vertical mounting surface of a fiber mount. The platform holding the semiconductor chip and the optical fiber can be mounted onto a spacer mounted on a base. The spacer has an area smaller than the area of the platform, for mechanical decoupling of thermally induced deformation of the base from a deformation of the platform of the semiconductor device. Optionally, attaching the fiber mount to a submount of the semiconductor chip further improves thermal stability of the packaged device. | 02-03-2011 |
20110026877 | SEMICONDUCTOR DEVICE ASSEMBLY - A fiber coupled semiconductor device having an improved optical stability with respect to temperature variation is disclosed. The stability improvement is achieved by placing the platform holding the semiconductor chip and the optical fiber onto a spacer mounted on a base. The spacer has an area smaller than the area of the platform, for mechanical decoupling of thermally induced deformation of the base from a deformation of the platform of the semiconductor device. Attaching the optical fiber to a vertical mounting surface of a fiber mount, and additionally attaching the fiber mount to a submount of the semiconductor chip further improves thermal stability of the packaged device. | 02-03-2011 |
20120002293 | BEAM COMBINING LIGHT SOURCE - The invention relates to sources of optical radiation wherein polarized radiation from first and second rows of light emitters is first collimated and combined into two combined beam using first and second rows of collimating and beam re-directing elements, respectively, and then polarization multiplexed to form a polarization-multiplexed output beam. In order to reduce the footprint, emitters of the first and second emitter rows are disposed in an interleaved, staggered arrangement, and the second row of collimating and beam re-directing elements is disposed in a space between the first emitter row and the first row of collimating and beam re-directing elements. | 01-05-2012 |
20120002395 | BEAM COMBINING LIGHT SOURCE - The invention relates to sources of optical radiation wherein polarized radiation from first and second rows of light emitters is first collimated and combined into two combined beam using first and second rows of collimating and beam re-directing elements, respectively, and then polarization multiplexed to form a polarization-multiplexed output beam. In order to reduce the footprint, emitters of the first and second emitter rows are disposed in an interleaved, staggered arrangement, and the second row of collimating and beam re-directing elements is disposed in a space between the first emitter row and the first row of collimating and beam re-directing elements. | 01-05-2012 |
Richard L. Duesterberg, Sunnyvale, CA US
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20160109656 | HIGH POWER MISALIGNMENT-TOLERANT FIBER ASSEMBLY - Fiber burning and/or overheating of the fiber feedthrough in high-power laser modules, which may cause catastrophic and/or collateral damage, may be addressed by providing an optical fiber assembly designed to withstand overheating due to errant high power laser light that is directed toward the input core of a fiber but may be at least partially misaligned. The optical fiber may be secured within a mount having a passageway such that the end face of the optical fiber extends past an opening of the passageway to a focal plane of the incident light. The end of the optical fiber may include a section that has a reduced or absent cladding layer (e.g., etched to form a tapered cladding region) so as to reduce the amount of light captured by the cladding and/or to leak the light out quickly. | 04-21-2016 |