Patents by Inventor Mahesh Bohra
Mahesh Bohra 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: 20240008186Abstract: A gang drilling machine for drilling a circuit card includes a pair of n and p master drills that are configured to be aligned in registry with respective n and p test vias of the card; pluralities of n and p minion drills that are configured to be aligned in registry with pluralities of n and p live vias of the card; and a controller that is electrically connected to control the n and p master drills and minion drills, and to send and receive electrical signals to and from the card. The controller is configured to: send a query signal to the card; monitor a response signal from the card; determine drilling depth of at least one of the master drills, in response to comparing the response signal to the query signal; and adjust operation of the machine, in response to the determined drilling depth.Type: ApplicationFiled: June 30, 2022Publication date: January 4, 2024Inventors: Yanyan Zhang, Mahesh Bohra, Wiren Dale Becker, Nam Huu Pham, Pavel Roy Paladhi, Daniel Mark Dreps, Lloyd Andre Walls
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Patent number: 9980382Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: GrantFiled: June 8, 2015Date of Patent: May 22, 2018Assignee: International Business Machines CorporationInventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Patent number: 9773725Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: GrantFiled: February 4, 2015Date of Patent: September 26, 2017Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar
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Patent number: 9548769Abstract: A method includes manipulating at least one electric signal received from one or more electronic components to provide a slope substantially proportional to a discrete integer data value of n discrete integer data values, n being a positive integer greater than or equal to 3, said discrete integer data value represented by using one of n distinct slopes, said one of n distinct slopes to be transmitted utilizing a particular reference voltage of n predetermined reference voltages. The method further includes transmitting data as the particular reference voltage of the n predetermined reference voltages to at least one electronic component utilizing slope manipulation.Type: GrantFiled: April 15, 2014Date of Patent: January 17, 2017Assignee: International Business Machines CorporationInventors: Kevin J. Bills, Mahesh Bohra, Jinwoo Choi, Lloyd A. Walls
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Patent number: 9485866Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: GrantFiled: January 29, 2016Date of Patent: November 1, 2016Assignee: International Business Machines CorporationInventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Publication number: 20160225705Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: ApplicationFiled: February 4, 2015Publication date: August 4, 2016Inventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar
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Patent number: 9374910Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: GrantFiled: December 31, 2013Date of Patent: June 21, 2016Assignee: International Business Machines CorporationInventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Publication number: 20160150647Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: ApplicationFiled: January 29, 2016Publication date: May 26, 2016Inventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Publication number: 20150282331Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: ApplicationFiled: June 8, 2015Publication date: October 1, 2015Inventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Publication number: 20150189754Abstract: A device has a base with a mounting surface with a length and a stack, the stack having a diameter smaller than the length and fastened to the mounting surface. The stack may have a plurality of stack conductive layers in addition to a plurality of insulating layers that separate each of the plurality of stack conductive layers. The stack conductive layers may be separated in a manner that aligns them with corresponding printed circuit board conductive layers when the stack portion of the device is inserted into an aperture in a printed circuit board.Type: ApplicationFiled: December 31, 2013Publication date: July 2, 2015Applicant: International Business Machines CorporationInventors: Mahesh Bohra, Sungjun Chun, Jesus Montanez, Daniel I. Rodriguez
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Patent number: 9060428Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: GrantFiled: September 12, 2012Date of Patent: June 16, 2015Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Tong Kim, Rohan Mandrekar
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Patent number: 8975525Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: GrantFiled: September 13, 2012Date of Patent: March 10, 2015Assignee: International Business Machines CorporationInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar
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Publication number: 20140226749Abstract: A method includes manipulating at least one electric signal received from one or more electronic components to provide a slope substantially proportional to a discrete integer data value of n discrete integer data values, n being a positive integer greater than or equal to 3, said discrete integer data value represented by using one of n distinct slopes, said one of n distinct slopes to be transmitted utilizing a particular reference voltage of n predetermined reference voltages. The method further includes transmitting data as the particular reference voltage of the n predetermined reference voltages to at least one electronic component utilizing slope manipulation.Type: ApplicationFiled: April 15, 2014Publication date: August 14, 2014Applicant: International Business Machines CorporationInventors: Kevin J. Bills, Mahesh Bohra, Jinwoo Choi, Lloyd A. Walls
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Patent number: 8743558Abstract: An information handling system device includes a plurality of electronic components; an electric circuit including at least one trace for connecting two or more of the plurality of electronic components and transmitting data between the plurality of electronic components via at least one electric signal; and a substrate including an insulating material for serving as a base for the electric circuit, wherein each of the at least one electric signal transmitted between the plurality of electronic components is transmitted utilizing slope manipulation by manipulating each of the at least one electric signal to provide a slope substantially proportional to a discrete integer data value of n discrete integer data values, n being a positive integer greater than or equal to 3, said discrete integer data value represented by using one of n distinct slopes transmitted utilizing a particular reference voltage of n predetermined reference voltages.Type: GrantFiled: September 13, 2012Date of Patent: June 3, 2014Assignee: International Business Machines CorporationInventors: Kevin J. Bills, Mahesh Bohra, Jinwoo Choi, Lloyd A. Walls
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Patent number: 8593621Abstract: For testing whether an optical fiber is properly connected to a device, a beam of light is output to the optical fiber. An intensity is detected of light reflected by the device back through the optical fiber in response to the beam of light. In response to the detected intensity, a determination is made of whether the optical fiber is properly connected to the device.Type: GrantFiled: April 30, 2010Date of Patent: November 26, 2013Assignee: International Business Machines CorporationInventors: Kevin J. Bills, Mahesh Bohra, Hong T. Dang, Rohan U. Mandrekar, Roger D. Weekly
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Patent number: 8389870Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: GrantFiled: March 9, 2010Date of Patent: March 5, 2013Assignee: International Business Machines CorporationInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar
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Patent number: 8358509Abstract: An information handling system device includes a plurality of electronic components; an electric circuit including at least one trace for connecting two or more of the plurality of electronic components and transmitting data between the plurality of electronic components via at least one electric signal; and a substrate including an insulating material for serving as a base for the electric circuit and the plurality of electronic components, wherein the at least one electric signal transmitted between the plurality of electronic components is transmitted utilizing slope manipulation to provide a slope directly proportional to a data value.Type: GrantFiled: January 30, 2009Date of Patent: January 22, 2013Assignee: International Business Machines CorporationInventors: Kevin J. Bills, Mahesh Bohra, Jinwoo Choi, Lloyd A. Walls
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Publication number: 20130010445Abstract: An information handling system device includes a plurality of electronic components; an electric circuit including at least one trace for connecting two or more of the plurality of electronic components and transmitting data between the plurality of electronic components via at least one electric signal; and a substrate including an insulating material for serving as a base for the electric circuit, wherein each of the at least one electric signal transmitted between the plurality of electronic components is transmitted utilizing slope manipulation by manipulating each of the at least one electric signal to provide a slope substantially proportional to a discrete integer data value of n discrete integer data values, n being a positive integer greater than or equal to 3, said discrete integer data value represented by using one of n distinct slopes transmitted utilizing a particular reference voltage of n predetermined reference voltages.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kevin J. Bills, Mahesh Bohra, Jinwoo Choi, Lloyd A. Walls
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Publication number: 20130008696Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: ApplicationFiled: September 13, 2012Publication date: January 10, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar
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Publication number: 20130003335Abstract: A multi layer interconnecting substrate has at least two spaced apart metal layers with a conductive pad on each one of the metal layers. Two different types of insulating layers are placed between the metal layers. The placement is such that one of the two different types of insulating layers is placed between the conductive pads and the other type of insulating layer is placed between the two spaced apart metal layers.Type: ApplicationFiled: September 12, 2012Publication date: January 3, 2013Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATIONInventors: Kevin Bills, Mahesh Bohra, Jinwoo Choi, Tae Hong Kim, Rohan Mandrekar