Nandu Marketkar resumes & CV records
Resumes
Nandu J Marketkar Deceased491 Cross St, Boylston, MA 01505
Nandu Marketkar Phones & Addresses
491 Cross St, Boylston, MA 01505 (508) 869-6482
159 Grand Ave, Falmouth, MA 02540 (508) 540-3218
Marlborough, MA
Shrewsbury, MA
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Nandu J Marketkar
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Mentions for Nandu J Marketkar
Publications & IP owners
Us Patents
Interconnect Mechanics For Electromagnetic Coupler
US Patent:
6498305, Dec 24, 2002
Filed:
Nov 15, 2000
Appl. No.:
09/713702
Inventors:
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
John R. Benham - Westborough MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H05K 102
US Classification:
174250, 174255, 257690
Abstract:
A first device has a first conductive area. A second device has a second conductive area. An electromagnetic coupler is formed by a dielectric between the first conductive area and the second conductive area that is separable at a dielectric interface between the first conductive area and the second conductive area.
Electromagnetic Coupler Socket
US Patent:
6533586, Mar 18, 2003
Filed:
Dec 29, 2000
Appl. No.:
09/751527
Inventors:
Nandu J. Marketkar - Boylston MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
G02B 626
US Classification:
439 38, 439950, 333109
Abstract:
An apparatus comprises a first device having one or more conductive areas to form a portion of an electromagnetic coupler and a socket to mount the first device relative to a second device having one or more conductive areas to form the electromagnetic coupler.
Electromagnetic Coupler
US Patent:
6573801, Jun 3, 2003
Filed:
Nov 15, 2000
Appl. No.:
09/714899
Inventors:
John R. Benham - Westborough MA
Nandu J. Marketkar - Boylston MA
Rajeevan Amirtharajah - Providence RI
Nandu J. Marketkar - Boylston MA
Rajeevan Amirtharajah - Providence RI
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H01P 512
US Classification:
333 24R, 333116
Abstract:
An electromagnetic (EM) coupler including a first transmission structure having a first geometry, and a second transmission structure having a second geometry and forming an EM coupler with the first transmission structure, the first and second geometries being selected to reduce sensitivity of EM coupling to relative positions of the first and second transmission structures is disclosed.
Clamp To Secure Carrier To Device For Electromagnetic Coupler
US Patent:
6576847, Jun 10, 2003
Filed:
Dec 29, 2000
Appl. No.:
09/751442
Inventors:
Nandu J. Marketkar - Boylston MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
Mark E. Naylor - Franklin MA
John L. Critchlow - Northborough MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H05K 102
US Classification:
174255, 257727, 333 24 R, 361807
Abstract:
A device comprises a component having circuitry, a carrier comprising one or more conductive areas to form a portion of an electromagnetic coupler, and a clamp to secure the carrier to the device.
Electromagnetic Coupler Circuit Board Having At Least One Angled Conductive Trace
US Patent:
6611181, Aug 26, 2003
Filed:
Mar 1, 2001
Appl. No.:
09/797631
Inventors:
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Rajeevan Amirtharajah - Providence RI
John R. Benham - Westborough MA
Rajeevan Amirtharajah - Providence RI
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H01P 500
US Classification:
333 24R, 333109, 333116
Abstract:
An electromagnetic (EM) coupler including a first transmission structure having a first geometry, and a second transmission structure having a second geometry and forming an EM coupler with the first transmission structure, the first and second geometries being selected to reduce sensitivity of EM coupling to relative positions of the first and second transmission structures is disclosed.
Electromagnetically-Coupled Bus System
US Patent:
6625682, Sep 23, 2003
Filed:
Nov 15, 2000
Appl. No.:
09/714321
Inventors:
Thomas D. Simon - Marlborough MA
Rajeevan Amirtharajah - Providence RI
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Rajeevan Amirtharajah - Providence RI
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
G06F 1340
US Classification:
710305, 333109, 333124, 333238, 333246, 375257, 375258
Abstract:
The present invention provides a mechanism for supporting high digital bandwidth in a multi-drop bus system. A first device of the system is electrically coupled to a bus. Multiple receiving devices are coupled to the bus through associated electromagnetic couplers having coupling coefficients in a specified range. The geometries of the electromagnetic couplers are selected to reduce variations in the coupling coefficients with changes in the relative positions of the coupler components.
Symbol-Based Signaling For An Electromagnetically-Coupled Bus System
US Patent:
6697420, Feb 24, 2004
Filed:
Nov 15, 2000
Appl. No.:
09/714244
Inventors:
Thomas D. Simon - Marlborough MA
Rajeevan Amirtharajah - Providence RI
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Rajeevan Amirtharajah - Providence RI
Nandu J. Marketkar - Boylston MA
John R. Benham - Westborough MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H04L 138
US Classification:
375220, 375258, 375259, 375295, 370365, 370403, 370407, 370424, 710106, 710126, 710129
Abstract:
The present invention provides a mechanism for supporting high digital bandwidth in a multi-drop bus system. A first device of the system encodes multiple bits in a symbol and drives the encoded symbol onto the multi-drop bus. Multiple receiving devices are linked to the bus through electromagnetic couplers. A receiving device samples the encoded symbol through the electromagnetic coupler and recovers the encoded bits from the sampled symbol.
Electromagnetic Coupler Alignment
US Patent:
6836016, Dec 28, 2004
Filed:
Dec 29, 2000
Appl. No.:
09/751526
Inventors:
Nandu J. Marketkar - Boylston MA
Assignee:
Intel Corporation - Santa Clara CA
International Classification:
H01L 2334
US Classification:
257726, 257727, 174250, 174255
Abstract:
An apparatus comprises a first device comprising a carrier having one or more conductive areas to form a portion of an electromagnetic coupler and a socket to mount the first device relative to a second device having one or more conductive areas to form the electromagnetic coupler. The socket defines a coupler region in which the carrier is inserted to align the carrier relative to the second device.
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