Patents by Inventor Hans Rohs
Hans Rohs 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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Publication number: 20150205994Abstract: A smart watch and a control method thereof are provided. A smart watch includes a display having a position that is changeable; an estimation-based position controller configured to determine an initial target position based on a face position and control the display to be moved to the determined initial target position; a face position determiner configured to, based on a face recognition result, determine whether a face exists in front of the display positioned at the initial target position; and a face recognition-based position controller configured to, in response to determining a face does not exist in front of the display, determine a modified target position to enable the display to be positioned toward a face and control the display to be moved to the modified target position.Type: ApplicationFiled: December 10, 2014Publication date: July 23, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hyun YOO, Yo Han ROH, Ji Hyun LEE, Ho Dong LEE, Seok Jin HONG
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Publication number: 20150194153Abstract: An apparatus is configured to structure contents of a meeting. The apparatus includes a voice recognizer configured to recognize a voice to generate text corresponding to the recognized voice, and a clustering element configured to cluster the generated text into subjects to generate one or more clusters. The apparatus further includes a concept extractor configured to extract concepts of each of the generated clusters, and a level analyzer configured to analyze a level of each of the extracted concepts. The apparatus further includes a structuring element configured to structure each of the extracted concepts based on the analysis.Type: ApplicationFiled: December 23, 2014Publication date: July 9, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ji Hyun LEE, Seok Jin HONG, Kyoung Gu WOO, Yo Han ROH, Sang Hyun YOO, Ho Dong LEE
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Publication number: 20150178553Abstract: A terminal and a method for sharing content are provided. A terminal includes an image acquirer configured to acquire face image data from a camera while content is being displayed, a face recognizer configured to recognize a face included in the face image data, a face change detector configured to detect whether the recognized face is different from a face recognized in a previous image data, a contact searcher configured to, in response to the detection that the recognized face is different from the face recognized in the previous image data, search a contact corresponding to the recognized face, and an information transmitter configured to transmit content usage information to the searched contact.Type: ApplicationFiled: December 10, 2014Publication date: June 25, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Sang Hyun YOO, Kyoung Gu WOO, Seok Jin HONG, Yo Han ROH, Ji Hyun LEE, Ho Dong LEE
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Publication number: 20150169659Abstract: A method of generating a user lifelog includes dividing detection data into data units; recognizing a plurality of user activities from arrangements of the data units; generating a plurality of user activity logs by time-sequentially linking the plurality of the recognized user activities; and generating a user lifelog by hierarchically structuring the plurality of user activity logs based on a correlation between the user activity logs.Type: ApplicationFiled: November 6, 2014Publication date: June 18, 2015Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Ho Dong Lee, Yo Han Roh, Sang Hyun Yoo, Ji Hyun Lee, Seok Jin Hong
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Publication number: 20140258327Abstract: A method of searching a pattern in sequence data includes setting a plurality of interest pattern models each including an interest pattern length, an allowed mismatch value, and a minimum support; calculating a support of a candidate pattern that is generable within the interest pattern length based on the allowed mismatch value of at least one of the plurality of interest pattern models; and determining whether the support of the candidate pattern fulfills a condition of the minimum support of at least one of the plurality of interest pattern models.Type: ApplicationFiled: February 28, 2014Publication date: September 11, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo-Han Roh, Hyoung-Min Park, Joo-Hyuk Jeon, Seok-Jin Hong
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Publication number: 20140250150Abstract: A method of searching a pattern of sequence data, includes setting an interest pattern model comprising a length of an interest pattern, a value of an allowed mismatch, and a minimum support, obtaining supports of similar patterns of a child pattern, each of the similar patterns having a mismatch value with the child pattern that is greater than the value of the allowed mismatch, based on mismatch values of similar patterns of a parent pattern, and determining whether a support of the child pattern fulfills a condition of the minimum support based on the supports of the similar patterns of the child pattern, and a support of the parent pattern.Type: ApplicationFiled: March 4, 2014Publication date: September 4, 2014Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Yo-Han ROH, Hyoung-Min PARK, Kyoung-Gu WOO, Joo-Hyuk JEON, Seok-Jin HONG
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Patent number: 8329386Abstract: A method of selectively positioning nanostructures on a substrate is provided which includes: a first step of forming a photoresist pattern on the substrate and then control the line width of the photoresist pattern in a nano unit to form a nanometer photoresist layer; a second step of forming a protective layer for preventing adsorption of a nano-material in a patter-unformed area on the substrate on which the nanometer photoresist layer has been formed; a third step of removing the photoresist layer formed on the substrate; a fourth step of forming a positively-charged or negatively charged adsorbent layer in the area from which the photoresist layer has been removed; and a fifth step of applying a nano-material-containing solution charged in the opposite polarity of the adsorbent layer to the substrate on which the adsorbent layer has been formed.Type: GrantFiled: February 12, 2010Date of Patent: December 11, 2012Assignee: Sungkyunkwan University Foundation for Corporate CollaborationInventors: Byung You Hong, Hyung Jin Kim, Yong Han Roh
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Publication number: 20100216076Abstract: A method of selectively positioning nanostructures on a substrate is provided which includes: a first step of forming a photoresist pattern on the substrate and then control the line width of the photoresist pattern in a nano unit to form a nanometer photoresist layer; a second step of forming a protective layer for preventing adsorption of a nano-material in a patter-unformed area on the substrate on which the nanometer photoresist layer has been formed; a third step of removing the photoresist layer formed on the substrate; a fourth step of forming a positively-charged or negatively charged adsorbent layer in the area from which the photoresist layer has been removed; and a fifth step of applying a nano-material-containing solution charged in the opposite polarity of the adsorbent layer to the substrate on which the adsorbent layer has been formed.Type: ApplicationFiled: February 12, 2010Publication date: August 26, 2010Inventors: Byung You Hong, Hyung Jin Kim, Young Han Roh
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Patent number: 7559141Abstract: In order to adapt the damping behavior at a wider range in a process for damping torsional vibrations and in a torsional vibration damper, the length of an elastic element can be changed in dependence on a relative angle between two rotational subassemblies, with the degree of change in length being variable in dependence on the relative angle. Furthermore, a thrust piston of a coupling element, which couples the two subassemblies, can be displaced in dependence on the relative angle, relative to a first one of the two subassemblies.Type: GrantFiled: June 1, 2006Date of Patent: July 14, 2009Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Publication number: 20080119293Abstract: In order to adapt the damping behavior at a wider range in a process for damping torsional vibrations and in a torsional vibration damper, the length of an elastic element can be changed in dependence on a relative angle between two rotational subassemblies, with the degree of change in length being variable in dependence on the relative angle. Furthermore, a thrust piston of a coupling element, which couples the two subassemblies, can be displaced in dependence on the relative angle, relative to a first one of the two subassemblies.Type: ApplicationFiled: June 1, 2006Publication date: May 22, 2008Applicant: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: ULRICH ROHS, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 7077752Abstract: In order to adapt the damping behavior at a wider range in a process for damping torsional vibrations and in a torsional vibration damper, the length of an elastic element can be changed in dependence on a relative angle between two rotational subassemblies, with the degree of change in length being variable in dependence on the relative angle. Furthermore, a thrust piston of a coupling element, which couples the two subassemblies, can be displaced in dependence on the relative angle, relative to a first one of the two subassemblies.Type: GrantFiled: December 16, 2003Date of Patent: July 18, 2006Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Publication number: 20060145158Abstract: Provided is a silicon thin film transistor (TFT) including: a substrate; a silicon channel layer formed on the substrate with a source and a drain on both sides thereof; a gate insulating layer formed on the silicon channel layer; and a gate formed on the gate insulating layer, wherein the gate insulating layer has a structure including an HfOx film. The TFT has a low leakage current.Type: ApplicationFiled: January 3, 2006Publication date: July 6, 2006Applicant: SAMSUNG ELECTRONICS CO., LTD.Inventors: Takashi Noguchi, Huaxiang Yin, Ji-sim Jung, Wenxu Xianyu, Jang-yeon Kwon, Yong-han Roh, Suk-won Jeong, Seong-hoon Jeong
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Publication number: 20050014564Abstract: In order to adapt the damping behavior at a wider range in a process for damping torsional vibrations and in a torsional vibration damper, the length of an elastic element can be changed in dependence on a relative angle between two rotational subassemblies, with the degree of change in length being variable in dependence on the relative angle. Furthermore, a thrust piston of a coupling element, which couples the two subassemblies, can be displaced in dependence on the relative angle, relative to a first one of the two subassemblies.Type: ApplicationFiled: December 16, 2003Publication date: January 20, 2005Inventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 6416416Abstract: A torsional vibration damper with optimized damping characteristic includes a primary body (1), a secondary body (2), and a drag element which comprises at least one friction element with at least one pressure device, at least one catch and at least one elastic element. The elastic element has an elastomeric (5) in a cavity (8).Type: GrantFiled: October 28, 1998Date of Patent: July 9, 2002Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 6378680Abstract: A clutch having narrow housing and including a disengagement unit for a clutch pressure plate with a device for applying an essentially radially directed force onto the pressure plate, and wherein the device is driven in a radial direction.Type: GrantFiled: December 5, 2000Date of Patent: April 30, 2002Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 6364775Abstract: A simplified torsion vibration damper having a primary plate and a secondary plate wherein the primary plate is manufactured from a primary plate which transfers a torque onto the secondary plate and the additional rim. The torque is transferred through springs to this secondary plate and additional rim which is connected via angled areas to the primary plate. A starter gear rim can be provided on the additional rim. In addition, a generating element plate with drill holes can be fitted at the primary plate and the additional mass which serves as a location-dependant motor control unit. The manufacturing process can be simplified even further through the proper arrangement of the secondary plate and the bearing sleeve.Type: GrantFiled: April 22, 1999Date of Patent: April 2, 2002Assignee: Rohs-Voigt Patentverwertungsgesellschaft mgHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Publication number: 20010046898Abstract: In order to adapt the damping behavior at a wider range in a process for damping torsional vibrations and in a torsional vibration damper, the length of an elastic element can be changed in dependence on a relative angle between two rotational subassemblies with the degree of change in length being variable in dependence on the relative angle. Furthermore, a thrust piston of a coupling element, which couples the two subassemblies, can be displaced in dependence on the relative angle, relative to a first one of the two subassemblies.Type: ApplicationFiled: July 7, 1999Publication date: November 29, 2001Applicant: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: ULRICH ROHS, HANS ROHS, DIETMAR HEIDINGSFELD
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Patent number: 6299539Abstract: A compact friction plate damper having a primary plate and a secondary plate, which interacts by means of a friction element. A speed-dependent control device is provided for the friction, wherein the friction device has a contact arrangement upon which force is to be exerted essentially radially. The friction control device comprises a spring element, which takes effect with rotational speed-dependent force on the contract arrangement in an essentially radial manner. In addition to this, the friction device interacts by friction with the secondary plate, and is mounted so as to be rotationally movable in relation to the primary plate by at least a small angle. Thus the friction control comprises a rotational speed-dependent coupling element between the primary plate and the friction device.Type: GrantFiled: April 22, 1999Date of Patent: October 9, 2001Assignee: Rohs Voigt Patentverwertungs-gesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 6286390Abstract: A torsional vibration damper, in particular for clutches, includes a primary structural unit and a secondary structural unit which are rotatable relative to one another and connected to each other by a spring arrangement (7) including at least one thrust piston (71). At least the secondary structural unit (2) interacts with the thrust piston (71) of the spring arrangement via a contact surface with a radially directed surface component, wherein the contact surface (4) is formed on a separate third structural unit (3) situated between the secondary structural unit (2) and the spring arrangement (7), thereby ensuring a structurally simple heat insulation for a torsional vibration damper.Type: GrantFiled: December 22, 1998Date of Patent: September 11, 2001Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld
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Patent number: 6273823Abstract: A torsional vibration damper includes two modules which rotate relative to each other and a spring chamber which is sealed by providing the first module with a first guide surface which seals the spring chamber radially to the outside, and is spaced from the second module by a gap, with the first guide surface having an axial surface component facing the spring chamber, and by providing a second guide surface which has an axial surface component which faces the spring chamber and covers the gap on the spring chamber side.Type: GrantFiled: October 28, 1998Date of Patent: August 14, 2001Assignee: Rohs-Voigt Patentverwertungsgesellschaft mbHInventors: Ulrich Rohs, Hans Rohs, Dietmar Heidingsfeld