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Blanken
Heiner Blanken, Weertzen DE
| Patent application number | Description | Published |
|---|---|---|
| 20090005811 | Teat, Pacifier, Drinking Spout and Teething Ring and Method for the Production Thereof - Teat, pacifier, drinking spout or teething ring, comprising a base body which is made from at least one polymer material, and a transparent, unlcoloured layer, applied to the base body on the outside thereof from a latex and/or a polymer solution by dipping. | 01-01-2009 |
Pieter G. Blanken, Nuenen NL
| Patent application number | Description | Published |
|---|---|---|
| 20080252380 | Power Supply System - A power supply system comprises a parallel arrangement of a linear amplifier (LA) and a DC-DC converter (CO). An output of the linear amplifier (LA) is directly coupled to a load (LO) for supplying a first current (II) to the load (LO). The DC-DC converter (CO) has a converter output coupled to the load (LO) for supplying a second current ( | 10-16-2008 |
| 20090295465 | ALL NPN-TRANSISTOR PTAT CURRENT SOURCE - The present invention relates to an improved PTAT current source and a respective method for generating a PTAT current. Opportune collector currents are generated and forced in two transistors exploiting the logarithmic relation between the base-emitter voltage and the collector current of a transistor. A resistor senses a voltage difference between the base-emitter voltages of the two transistors, which can have either the same or different areas. A fraction of the current flowing through the resistor is forced into a transistor collector and mirrored by an output transistor for providing an output current. By this principle an all npn-transistor PTAT current source can be provided that does not need pup transistors as in conventional PTAT current sources. The invention is generally applicable to a variety of different types of integrated circuits needing a PTAT current reference, especially in modern advanced technologies as InP and GaAs where p-type devices are not available. For example, the PTAT current source circuit of the invention can be used in radio frequency power amplifiers, in radio frequency tag circuits, in a satellite microwave front-end. | 12-03-2009 |
| 20100045247 | PARALLEL ARRANGED LINEAR AMPLIFIER AND DC-DC CONVERTER - A power supply system comprises a parallel arrangement of a linear amplifier (LA) and a DC-DC converter (CO). The linear amplifier (LA) has an amplifier output to supply a first current (II) to the load (LO). The DC-DC converter (CO) comprises: a converter output for supplying a second current ( | 02-25-2010 |
Pieter Gerrit Blanken, Eindhoven NL
| Patent application number | Description | Published |
|---|---|---|
| 20080265862 | Parallell Arranged Power Supplies - A power supply system comprises a parallel arrangement of a first switched mode power supply ( | 10-30-2008 |