April Patents
Patents	Description		Date
6,556,492	System for Testing Fast Synchronous Semiconductor Circuits,		4-29-2003
6,553,819	Device And Method For Determining The Start Of Injection In A Direct-Injection Internal Combustion Engine,		4-29-2003
6,557,085	Circuit Configuration for Handling Access Contentions,		4-29-2003
6,556,407	Method And Device For Driving A Power Output Stage,		4-29-2003
6,555,758	Multiple Blank for Electronic Components such as Saw Components, and Method of Building up Bumps, Solder Frames, Spacers and the Like,		4-29-2003
6,555,849	Deactivatable Thyristor,		4-29-2003
6,556,418	Micromechanical Component And Process For Its Fabrication,		4-29-2003
6,553,881	Configuration for Introducing Material Webs into Conveying Paths of Rotary Printing Machines,		4-29-2003
6,556,496	Semiconductor Configuration with Optimized Refresh Cycle,		4-29-2003
6,554,493	Configuration for Coupling Optoelectronic Elements and Fiber Arrays,		4-29-2003
6,556,070	Current Source That Has a High Output Impedance and That Can be Used with Low Operating Voltages,		4-29-2003
6,556,164	Analog/Digital Converter and Method for Converting an Analog Input Signal Into a Digital Output Signal,		4-29-2003
6,554,932	Process for Producing a Blow Molding Part With a Decorative Coating and Blow Mold Tool,		4-29-2003
6,556,486	Circuit Configuration and Method for Sychronization,		4-29-2003
6,557,130	Configuration And Method For Storing The Test Results Obtained By A Bist Circuit,		4-29-2003
6,554,197	Gas Cooktop and Vessel for the Cooktop,		4-29-2003
6,555,415	Electronic Configuration with Flexible Bonding Pads,		4-29-2003
6,556,125	Access Control Device for a Motor Vehicle and Method for Setting the Sensitivity of an Access Control Device,		4-29-2003
6,553,424	Circular Buffer For A TDMA Data Transmission Station And Corresponding Data Transmission Station,		4-22-2003
6,552,385	DRAM Memory Capacitor Having Three-Layer Dielectric, and Method for its Production,		4-22-2003
6,552,441	Electronic Control Unit For A Motor Vehicle,		4-22-2003
6,550,390	Method And Device For Releasing Printing Material From A Cylinder,		4-22-2003
6,550,392	Installation for the Downhill Transportation of Passengers from a Higher Station to a Lower Station,		4-22-2003
6,550,650	Necktie and Method of Constructing a Necktie,		4-22-2003
6,552,549	Method Of Reading Electrical Fuses/Antifuses,		4-22-2003
6,552,599	Diode Circuit With Ideal Diode Characteristic,		4-22-2003
6,550,982	Optoelectronic Surface-Mountable Module and Optoelectronic Coupling Unit,		4-22-2003
6,550,443	Radial Vane Rotary Internal Combustion Engine,		4-22-2003
6,553,099	Device For Indirectly Forwarding Messages In Data And/Or Communications Networks,		4-22-2003
6,552,633	Ceramic Microwave Filter Having Greater Edge Steepness,		4-22-2003
6,553,157	Optoelectronic Microelectronic System,		4-22-2003
6,553,024	A Method And Configuration For Providing Performance Features For Mobile Subscricers Via A Communications Network,		4-22-2003
6,551,902	Process For Fabricating A Buried, Laterally Insulated Zone Of Increased Conductivity In A Semiconductor Substrate,		4-22-2003
6,552,299	Laser Processing Unit with Observation Device,		4-22-2003
6,550,555	Drill Bit for Drilling Rock,		4-22-2003
6,552,331	Device and Method for Combining Scanning and Imaging Methods in Checking Photomasks,		4-22-2003
6,551,911	Method for Producing Schottky Diodes and Schottky Diodes,		4-22-2003
6,550,385	CAM-Independent Drive for Folding Components,		4-22-2003
6,552,329	Method for a Quantitative Detection of Linear and Rotary Movement,		4-22-2003
6,551,094	Method And Device For Determining A Soot Charge In A Combustion Chamber,		4-22-2003
6,553,500	Pulsed Power Supply Unit for Computer Systems,		4-22-2003
D473,431	Combined Juicer and Strainer,		4-22-2003
6,548,882	Power Transistor Cell,		4-15-2003
6,549,777	Transceiver and a Base Station System,		4-15-2003
6,546,865	Drive For Distributing Roller in a Printing Machine,		4-15-2003
6,546,868	Printing Form And Method Of Modifying The Wetting Characteristics Of The Printing Form,		4-15-2003
6,546,863	Machine For Processing Printing-Material Sheets,		4-15-2003
6,546,869	Method of Operating a Printing Machine, and a Printing Machine for Performing the Method,		4-15-2003
6,547,488	Greens Maintenance System,		4-15-2003
6,546,860	Dampening Unit for a Printing Press,		4-15-2003
6,548,846	Storage Capacitor for a DRAM,		4-15-2003
6,547,707	Strain Control in an Infeed of a Printing Machine,		4-15-2003
6,548,861	Memory Cell, Memory Cell Arrangement and Fabrication Method,		4-15-2003
6,549,588	Communications System and Corresponding Receiver Unit,		4-15-2003
6,548,850	Trench Capacitor Configuration and Method of Producing It,		4-15-2003
6,549,600	Method and Device for Inspecting a Fuel Element in a Nuclear Reactor,		4-15-2003
6,548,350	Method of Fabricating an Integrated Circuit Configuration with at Least one Capacitor,		4-15-2003
6,548,939	Piezoelectric Bending Transducer,		4-15-2003
6,546,870	Method for Controlling a Quantity of Ink in a Printing Machine,		4-15-2003
6,549,122	Portable Orientation System,		4-15-2003
6,549,028	Configuration and Process for Testing a Multiplicity of Semiconductor Chips at the Wafer Plane,		4-15-2003
6,547,297	Gripper Assembly for a Matched Velocity Transfer Device,		4-15-2003
6,549,080	Electronic Circuit, Particularly for a Mobile Transceiver,		4-15-2003
6,543,579	Ladder with a Floor Board,		4-08-2003
D472,775	Juicer,		4-08-2003
D472,943	School Bus Toy,		4-08-2003
6,546,008	A Method And Configuration For Providing Performance Features Via A Communication Network,		4-08-2003
6,545,881	Method for Regulating a Switched-Mode Power Supply and Switched-Mode Power Supply,		4-08-2003
6,545,930	Integrated Memory Having a Voltage Regulating Circuit,		4-08-2003
RE38,066	Electrolysis Apparatus,		4-08-2003
6,543,477	Electromechanical Actuator,		4-08-2003
6,545,900	MRAM Module Configuration,		4-08-2003
6,543,764	Method for Separating Out Individual Sheets in a Printing Machine,		4-08-2003
6,543,765	Guiding Device of a Machine for Processing Planar Printing Materials,		4-08-2003
6,545,625	Method and Device for Data Exchange Between Memory and Logic Modules,		4-08-2003
D473,023	Shoe Shiner,		4-08-2003
6,544,856	Method For Increasing The Trench Capacitance,		4-08-2003
6,543,361	Method Of Increasing The Service Life Of Printing Forms Whereon Images Can Be Set In Printing Machines,		4-08-2003
6,543,351	Absorber For Damping Vibrations Of A Rotating Component, In Particular In A Rotary Printing Machine,		4-08-2003
6,545,927	Integrated Semiconductor Circuit, In Particular A Semiconductor Memory Configuration, And Method For its Operation,		4-08-2003
6,545,526	Fuse Circuit Configuration,		4-08-2003
6,545,987	Method and Service Switching Point for Requesting Information During Incoming Calls to a Subscriber in a Communications Network,		4-08-2003
RE38,068	Data Carrier Card,		4-08-2003
6,545,517	Frequency Splitter Circuit,		4-08-2003

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