The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Dec. 04, 2001
Filed:
May. 15, 2000
Thomas Pfendler, Gerlingen, DE;
Siegbert Steinlechner, Leonberg, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A scanner-control device for scanning an echo signal formed by returning transmit pulses, includes a clock generator, which triggers a pulse shaper for the transmit pulses and a further pulse shaper for scanning pulses. The scanner-control device also includes setting member for modifying a delay time of the scanning pulses, so that the echo signal can gradually be reconstructed from the returning transmit pulses. Temporally stable transmit pulses and scanning pulses, that are also in a temporal relation to each other, are achieved through the fact that the pulse shaper for the transmit pulses is an element of a first closed loop having a summing point and having a controller, and the further pulse shaper is an element of a second closed loop having a further summing point and a further controller, and that the summing point and the further summing point have supplied to them an identical setpoint value, and the further summing point has additionally a further setpoint value, which is varied to alter the delay time.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile