Patents by Inventor Kai Renz
Kai Renz has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9103929Abstract: A position-finding apparatus, particularly a handheld position-finding appliance, having a position-finding unit, is provided for the purpose of using a measurement signal to detect the presence of an article arranged in an examination object and which has a sensor unit, a computation unit, and a display unit. The computation unit associates differing sensor elements of the sensor unit with differing display points of the display unit in at least one dimension.Type: GrantFiled: December 7, 2009Date of Patent: August 11, 2015Assignee: Robert Bosch GmbHInventors: Reiner Krapf, Bjoern Haase, Kai Renz
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Patent number: 8783123Abstract: A locating device, in particular a handheld locating device, includes a locating unit configured to detect the presence of an item arranged in an examination object using an examination signal. The locating device further includes a motion sensor unit configured to detect at least one motion parameter along at least one direction of motion. In addition, the locating device includes an evaluation unit configured to evaluate the motion parameter and at least one locating parameter of the locating unit together.Type: GrantFiled: October 23, 2009Date of Patent: July 22, 2014Assignee: Robert Bosch GmbHInventors: Reiner Krapf, Bjoern Haase, Kai Renz
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Patent number: 8395759Abstract: The invention relates to a device for optical distance measurement, particularly to a handheld device, comprising a transmission unit (12) with a light source (17, 18) for emitting optical measurement radiation (13, 20, 22) onto a target object (15), and comprising a receiving unit (14) arranged at a distance from the optical axis (38) of the transmission unit (12) and equipped with at least one optical detector (54) for receiving optical radiation (16, 49, 50) reflected from the target object (15). According to the invention, the detector (54) of the receiving unit (14) comprises a detection surface (66), the optical surface of which has varying optical sensitivity.Type: GrantFiled: October 14, 2008Date of Patent: March 12, 2013Assignee: Robert Bosch GmbHInventors: Peter Wolf, Matthieu Richard, Andreas Braun, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 8111382Abstract: The invention relates to a distance measuring unit (10) for contactless distance measurement, in particular a handheld unit, with a housing (12, 40), which has a housing front side (14), which points in the measurement direction (32), and a housing rear side (16), which faces away therefrom, wherein the housing rear side (16) forms a first reference plane (AA) for the distance measurement, and with at least one measurement stop (5) of a measurement stop element (4), which can be moved out of the housing (12). The invention proposes that the measurement stop element (46) is mounted in the housing (12, 40) in such a way that it moves automatically out of the housing (12, 40) once a locking apparatus (62, 63, 65) has been released and is optionally moved at least into a first (1) or into a second (1) measurement position.Type: GrantFiled: January 24, 2008Date of Patent: February 7, 2012Assignee: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 8102515Abstract: The invention relates to a measuring instrument, particularly a hand-held instrument (10) for measuring distances, comprising at least one transmission branch (28) for a test signal and adjustable switching means (36) for deflecting the test signal. The switching means (36) reflect at least a portion of the test signal in a first switched position (42) while unblocking the transmission branch (28) for the measuring radiation in a second switched position (42?). According to the invention, the switching means (36) reflect the measuring radiation in a diffuse manner in the first switched position (42). Also disclosed is a method for producing such a measuring instrument.Type: GrantFiled: July 3, 2006Date of Patent: January 24, 2012Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Joerg Stierle, Peter Wolf, Kai Renz
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Publication number: 20110239794Abstract: The invention relates to a locating device, particularly a handheld locating device, comprising a locating unit (12) that is provided to detect the presence of an item (16) arranged in an examination object (14) by means of an examination signal (18), and a motion sensor unit (20) that is provided to detect at least one motion parameter (BKi) along at least one direction of motion (22, 24, 26). It is proposed that the locating device comprise an evaluation unit (28), which is provided to evaluate the motion parameter (BKi) and at least one locating parameter (OKi) of the locating unit (12) together.Type: ApplicationFiled: October 23, 2009Publication date: October 6, 2011Applicant: Robert Bosch GmbHInventors: Reiner Krapf, Bjoern Haase, Kai Renz
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Patent number: 7982860Abstract: The invention is based on a distance-measuring device having a transmission unit (20) for generating a transmission signal (42) having at least one measurement frequency (f1, f2) which is desired for detecting distance information. It is proposed that the transmission unit (20) comprises a means (60) for generating an evaluation signal (62) having an evaluation frequency (fA) which is desired for evaluating the distance information.Type: GrantFiled: November 9, 2006Date of Patent: July 19, 2011Assignee: Robert Bosch GmbHInventors: Peter Wolf, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7952687Abstract: The invention relates to measuring device, particularly a distance measuring device for contactlessly measuring distance, comprising a housing (12) made of at least one first material and with at least one electronic component (56), which is arranged inside an interior (48) of the housing (12), as well as with a second material that at least partially surrounds the housing (48). The invention provides that the second material also seals at least one opening (63) of the housing interior (48). The invention also relates to a method for producing a measuring device of the aforementioned type during which the second material is provided as a sealing element that seals at least one opening of the housing interior.Type: GrantFiled: June 28, 2006Date of Patent: May 31, 2011Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Joerg Stierle, Peter Wolf, Kai Renz
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Patent number: 7894043Abstract: A distance measuring device (10) in the form of a hand-held unit includes a path (28, 34) for a measurement signal, an adjustable signaling means (36) for changing the measurement signal, and a drive unit (40) for adjusting the signaling means (36, 70). The drive unit is equipped with a static unit (52) and a drive element (46, 76) that the static unit (52) is able to directly drive to execute a movement in relation to the static unit (52). The drive element (46, 76) has the capacity to be driven into a rotation in relation to the static unit (52).Type: GrantFiled: June 30, 2006Date of Patent: February 22, 2011Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Joerg Stierle, Peter Wolf, Volker Bosch, Kai Renz, Clemens Schulte
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Publication number: 20110007328Abstract: The invention relates to a device for optical distance measurement, particularly to a handheld device, comprising a transmission unit (12) with a light source (17, 18) for emitting optical measurement radiation (13, 20, 22) onto a target object (15), and comprising a receiving unit (14) arranged at a distance from the optical axis (38) of the transmission unit (12) and equipped with at least one optical detector (54) for receiving optical radiation (16, 49, 50) reflected from the target object (15). According to the invention, the detector (54) of the receiving unit (14) comprises a detection surface (66), the optical surface of which has varying optical sensitivity.Type: ApplicationFiled: October 14, 2008Publication date: January 13, 2011Applicant: Robert Bosch GMBHInventors: Peter Wolf, Matthieu Richard, Andreas Braun, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7843553Abstract: The invention is based on a distance-measuring device, in particular a laser distance-measuring device (10) which is in the form of a handheld device, having a printed circuit board (18) and a transmitting or receiving unit (20, 22) which is provided for transmitting or receiving a measurement signal, and comprises a housing (30, 46, 82, 96, 130) which has a base surface (32, 48, 102, 140) which faces the printed circuit board (18), a side surface and a signal surface (38, 50, 98, 142). The invention proposes that the side surface is in the form of a signal surface (38, 50, 98, 142).Type: GrantFiled: June 22, 2006Date of Patent: November 30, 2010Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Joerg Stierle, Peter Wolf, Cedric Pahud, Kai Renz, Clemens Schulte
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Patent number: 7834984Abstract: The invention relates to a device for optically measuring distance, in particular a hand-held device, comprising an transmitter unit (12) which is provided with a light source (17, 18) for transmitting optical measuring radiation (13, 20, 22) to a target object (15), and a capturing unit (14) which is arranged at a distance on the optical axis (38) of the transmitter unit (14). Said capturing unit (14) comprises at least one optical detector (54) comprising a detection surface (66) for capturing optical radiation (16, 49, 50) reflected by the target object (15). According to the invention, the detection surface (66) of the detector (54) comprises an optical near range element (68), whose optically active surface (72, 74) is elongated in the direction (61) of the radiation shift for receding target object separations (48) and expands or has at least one essentially constant extension.Type: GrantFiled: February 12, 2007Date of Patent: November 16, 2010Assignee: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7826040Abstract: The invention relates to an electro-optical measuring device, in particular a hand-held device (10) for contactless distance measurement, comprising an optical transmission path (28), which has a first optical axis (72) and which has at least one optical transmitter (20) for emitting a measurement signal, and also comprising a reception path (29) having a second optical axis (74), which is spaced apart from the first optical axis (72), with at least one reception optic (32) for focusing a measurement signal in the direction of a receiver (26), and also comprising an optical near range element (60) for parallax compensation. It is proposed that the near range element (60) be embodied rotationally symmetrically with respect to the second optical axis (74).Type: GrantFiled: July 25, 2006Date of Patent: November 2, 2010Assignee: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Gunter Flinspach, Clemens Schulte, Joerg Stierle, Cedric Pahud, Bjoern Haase, Kai Renz
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Publication number: 20100235128Abstract: The invention is based on a measuring device, in particular a distance measuring device, having a transmission unit (18) for transmitting a measurement signal (22) and a processing unit (30) which is intended to process the measurement signal (22) and has a frequency response (70) having a first resonant frequency range (76) in which the measurement signal (22) is arranged. The invention proposes that the frequency response (70) has at least one second resonant frequency range (78) in which the measurement signal (22) is arranged during a measurement.Type: ApplicationFiled: January 11, 2007Publication date: September 16, 2010Inventors: Peter Wolf, Uwe Skultety-Betz, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7796250Abstract: An electro-optical measuring device, in particular a hand-held device for contactless distance measurement, has an optical transmission path that includes at least one optical transmitter for transmitting a measurement signal, a reception path with at least one receiving optics for bundling a measurement signal in the direction of a receiver, and an optics carrier, which accommodates components of the transmission and reception path and the is made of plastic.Type: GrantFiled: July 25, 2006Date of Patent: September 14, 2010Assignee: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Joerg Stierle, Bjoern Haase, Kai Renz
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Publication number: 20100225896Abstract: The invention relates to a distance measuring unit (10) for contactless distance measurement, in particular a handheld unit, with a housing (12, 40), which has a housing front side (14), which points in the measurement direction (32), and a housing rear side (16), which faces away therefrom, wherein the housing rear side (16) forms a first reference plane (AA) for the distance measurement, and with at least one measurement stop (5) of a measurement stop element (4), which can be moved out of the housing (12). The invention proposes that the measurement stop element (46) is mounted in the housing (12, 40) in such a way that it moves automatically out of the housing (12, 40) once a locking apparatus (62, 63, 65) has been released and is optionally moved at least into a first (1) or into a second (1) measurement position.Type: ApplicationFiled: January 24, 2008Publication date: September 9, 2010Applicant: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7764061Abstract: In a method for detecting objects enclosed in a medium, a measurement signal correlated with an enclosed object is measured and used to generate a second signal, which reflects the measured signal strength of the measurement signal in a segmented manner by associating intervals of the signal strength of the measurement signal with individual segment units of the second signal, and the threshold values of the individual segment units of the second signal are varied depending on the measured signal strength of the measurement signal.Type: GrantFiled: March 14, 2006Date of Patent: July 27, 2010Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Kai Renz, Reiner Krapf
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Patent number: 7759939Abstract: A sensor for locating metallic objects, in particular a metal sensor for building materials, includes at least one transmission coil and at least one reception conductor loop system that are inductively coupled to one another. The reception conductor loop system is made up of conductor structures on a printed circuit board. A second reception conductor loop system can be provided, which is situated coaxial to the first reception conductor loop system in a common first plane with it on the printed circuit board. The sensor preferably operates in a frequency range between 1 kHz and 10 kHz.Type: GrantFiled: July 25, 2005Date of Patent: July 20, 2010Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Kai Renz
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Patent number: 7760335Abstract: A device for optically measuring distance, in particular a hand-held device, comprising an transmission unit (12) which is provided with a light source (17, 18) for emitting optical measuring radiation (13, 20, 22) towards a target object (15), and a capturing unit (14) which is arranged at a distance from the optical axis (38) of the transmission unit (12). The capturing unit (14) comprises at least one optical detector (54) for capturing optical radiation (16, 49, 50) reflected by the target object (15). The detector (54) of the capturing unit (14) comprises a plurality of light-sensitive surfaces (70, 72, 74; 170, 172, 174; 270, 272, 274; 370, 372; 470, 472; 570, 572) which are separated from each other and which are be activated separately. The invention also relates to a method for operating a device for optically measuring distance.Type: GrantFiled: February 8, 2007Date of Patent: July 20, 2010Assignee: Robert Bosch GmbHInventors: Peter Wolf, Uwe Skultety-Betz, Clemens Schulte, Joerg Stierle, Bjoern Haase, Kai Renz
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Patent number: 7751033Abstract: The invention relates to a method for measurement of a line (S), in particular, an optical distance measurement method, whereby an input means (24,42) of a distance measuring device (20,22) is operated, which triggers a measuring sequence of distance measurements, during which individual measurements (10-16) of distances from the distance measuring device (20,22) triggered by the distance measuring device (20,22) are carried out perpendicular to the line (s) for measurement. According to the invention, at least one maximum value (10,16) and at least one minimum value of the distances are determined from the measuring sequence and the length of the line (s) determined from the at least one maximum value (10,16) and the at least one minimum value (13). The invention further relates to a distance measuring device (20,22), in particular, a hand-held measuring device for carrying out said method.Type: GrantFiled: December 7, 2005Date of Patent: July 6, 2010Assignee: Robert Bosch GmbHInventors: Uwe Skultety-Betz, Bjoern Haase, Joerg Stierle, Peter Wolf, Gunter Flinspach, Cedric Pahud, Kai Renz, Clemens Schulte