Patents by Inventor Harindranath K. Sharma
Harindranath K. Sharma 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: 10625864Abstract: A method of making a support arm includes heating a mold to a glass transition temperature of a thermoplastic material; injecting the thermoplastic material comprising a filler into the mold and allowing the thermoplastic material to conform to the mold; cooling the mold to an ejection temperature to form the support arm; and ejecting the support arm from the mold; wherein a cross-section of the support arm taken along a line from an inner edge to an outer edge of the support arm comprises a first “U” shaped portion and a second “U” shaped portion.Type: GrantFiled: September 9, 2015Date of Patent: April 21, 2020Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Anil Tiwari, Harindranath K. Sharma, Norberto Robalo
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Publication number: 20190195221Abstract: A process for constructing a hybrid material part includes mixing a metal powder and a binder to form a compounded mixture, heating the compounded mixture, injecting the compounded mixture into a first mold to form a green part, and debinding the green part to form a brown part. The process further includes sintering the brown part to form a sintered part, and over-molding the sintered part with a plastic in a second mold of an injection molding machine to form the hybrid material part. A hybrid material pump part is disclosed as well.Type: ApplicationFiled: December 15, 2016Publication date: June 27, 2019Inventors: Somasekhar BOBBA VENKAT, RN Ashwin KUMAR, Harindranath K. SHARMA, Subhransu Sekhar MOHAPATRA, Fred CHANG, Lenar ABBASOV
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Publication number: 20180222592Abstract: A method of making a support arm includes heating a mold to a glass transition temperature of a thermoplastic material; injecting the thermoplastic material comprising a filler into the mold and allowing the thermoplastic material to conform to the mold; cooling the mold to an ejection temperature to form the support arm; and ejecting the support arm from the mold; wherein a cross-section of the support arm taken along a line from an inner edge to an outer edge of the support arm comprises a first “U” shaped portion and a second “U” shaped portion.Type: ApplicationFiled: September 11, 2014Publication date: August 9, 2018Inventors: Anil Tiwari, Harindranath K. Sharma, Norberto Robalo
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Patent number: 9257222Abstract: A housing system can comprise a plastic cover (12); a plastic base (14) comprising a floor (20) having sidewalls (22, 24); a first elevation (26); a second elevation (34); a first mounting column (40) located in a transformer end (32) of the plastic base (14) adjacent a major axis first sidewall (22); a second mounting column (42) located in the transformer end (32) of the plastic base (14) adjacent a major axis second sidewall (22); wherein the first and second mounting columns (40,42) have a top surface (44) that protrudes a distance from the floor (20), in the Z direction, in an amount greater than or equal to elevation walls (28,36), wherein the top surface (44) is configured to receive an attachment element (46). The housing system can also comprise a transformer (72), physically attached to the mounting columns; a capacitor (74); a fan (78), and a printed circuit board (80).Type: GrantFiled: January 6, 2015Date of Patent: February 9, 2016Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Harindranath K. Sharma, Ashok Kumar Kancharla, Narendra Anand Hardikar, Sanjay Bedi
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Publication number: 20160007731Abstract: In an embodiment, a support arm comprises: a thermoplastic material and a filler. A cross-section of the support arm taken along a line from an inner edge to an outer edge of the support arm comprises a modified I-shaped, an I/U-shaped, or a U-shaped cross-section.Type: ApplicationFiled: September 23, 2015Publication date: January 14, 2016Inventors: Narendra Anand Hardikar, Anil Tiwari, Harindranath K. Sharma, Jamie Tebay
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Patent number: 9227347Abstract: In an embodiment, a method of making a heat sink assembly can include: forming a heat sink assembly comprising a polymer heat sink around a metal insert, the polymer heat sink comprising a thermally conductive polymer material, wherein the heat sink assembly has a contact pressure between the polymer heat sink and the metal insert; and increasing the contact pressure. In an embodiment, a method of making a heat sink assembly includes: heating a mold and subsequently introducing a metal insert to the mold, wherein the metal insert has an insert temperature of 30° C. to 70° C. when it is inserted into the mold; closing the mold; and in less than or equal to 10 seconds of closing the mold, over-molding the metal insert with a thermally conductive polymer material to form a heat sink assembly.Type: GrantFiled: February 25, 2013Date of Patent: January 5, 2016Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Narendra Anand Hardikar, Harindranath K. Sharma
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Patent number: 9169965Abstract: In an embodiment, a support arm includes: a thermoplastic material and a filler. A cross-section of the support arm taken along a line from an inner edge to an outer edge of the support arm comprises a modified I-shaped, a I/U-shaped, or a U-shaped cross-section.Type: GrantFiled: February 19, 2013Date of Patent: October 27, 2015Assignee: SABIC GLOBAL TECHNOLOGIES B.V.Inventors: Narendra Anand Hardikar, Anil Tiwari, Harindranath K. Sharma, Jamie Tebay
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Publication number: 20150108882Abstract: A housing system can comprise a plastic cover (12); a plastic base (14) comprising a floor (20) having sidewalls (22, 24); a first elevation (26); a second elevation (34); a first mounting column (40) located in a transformer end (32) of the plastic base (14) adjacent a major axis first sidewall (22); a second mounting column (42) located in the transformer end (32) of the plastic base (14) adjacent a major axis second sidewall (22); wherein the first and second mounting columns (40,42) have a top surface (44) that protrudes a distance from the floor (20), in the Z direction, in an amount greater than or equal to elevation walls (28,36), wherein the top surface (44) is configured to receive an attachment element (46). The housing system can also comprise a transformer (72), physically attached to the mounting columns; a capacitor (74); a fan (78), and a printed circuit board (80).Type: ApplicationFiled: January 6, 2015Publication date: April 23, 2015Inventors: Harindranath K. Sharma, Ashok Kumar Kancharla, Narendra Anand Hardikar, Sanjay Bedi
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Patent number: 8957752Abstract: A housing system can comprise a plastic cover (12); a plastic base (14) comprising a floor (20) having side walls (22, 24); a first elevation (26); a second elevation (34); a first mounting column (40) located in a transformer end (32) of the plastic base (14) adjacent a major axis first sidewall (22); a second mounting column (42) located in the transformer end (32) of the plastic base (14) adjacent a major axis second sidewall (22); wherein the first and second mounting columns (40,42) have a top surface (44) that protrudes a distance from the floor (20), in the Z direction, in an amount greater than or equal to elevation walls (28,36), wherein the top surface (44) is configured to receive an attachment element (46). The housing system can also comprise a transformer (72), physically attached to the mounting columns; a capacitor (74); a fan (78), and a printed circuit board (80).Type: GrantFiled: October 7, 2011Date of Patent: February 17, 2015Assignee: Sabic Global Technologies B.V.Inventors: Harindranath K. Sharma, Ashok Kumar Kancharla, Narendra Anand Hardikar, Sanjay Bedi
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Patent number: 8908359Abstract: In an embodiment, a power inverter casing, comprises: a body having a first component removably attached to a second component, wherein, when joined, a recess is formed therebetween; a member removably attached to the first component and the second component opposite the recess; and a handle located in the recess and removably attached to the first component and the second component; wherein the member contains a first member illuminating element, and/or the recess contains a recess illuminating element, and/or the handle contains a handle illuminating element.Type: GrantFiled: September 28, 2012Date of Patent: December 9, 2014Assignee: Sabic Global Technologies B.V.Inventors: Yugandhara Singh, Harindranath K. Sharma, Narendra Anand Hardikar, Poovanna Theethira Kushalappa
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Publication number: 20140247554Abstract: A housing system can comprise a plastic cover (12); a plastic base (14) comprising a floor (20) having side walls (22, 24); a first elevation (26); a second elevation (34); a first mounting column (40) located in a transformer end (32) of the plastic base (14) adjacent a major axis first sidewall (22); a second mounting column (42) located in the transformer end (32) of the plastic base (14) adjacent a major axis second sidewall (22); wherein the first and second mounting columns (40,42) have a top surface (44) that protrudes a distance from the floor (20), in the Z direction, in an amount greater than or equal to elevation walls (28,36), wherein the top surface (44) is configured to receive an attachment element (46). The housing system can also comprise a transformer (72), physically attached to the mounting columns; a capacitor (74); a fan (78), and a printed circuit board (80).Type: ApplicationFiled: October 7, 2011Publication date: September 4, 2014Applicant: SABIC Innovative Plastics IP B.V.Inventors: Harindranath K. Sharma, Ashok Kumar Kancharla, Narendra Anand Hardikar, Sanjay Bedi
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Publication number: 20140240989Abstract: In an embodiment, a method of making a heat sink assembly (10) can comprise: forming an heat sink assembly (10) comprising a polymer heat sink (14) around a metal insert (12), the polymer heat sink (14) comprising a thermally conductive polymer material, wherein the heat sink assembly (10) has a contact pressure between the polymer heat sink (14) and the metal insert (12); and increasing the contact pressure. In an embodiment, a method of making a heat sink assembly (10), comprises: heating a mold and subsequently introducing a metal insert to the mold, wherein the metal insert has an insert temperature of 30° C. to 70° C. when it is inserted into the mold; closing the mold; and in less than or equal to 10 seconds of closing the mold, over-molding the metal insert with a thermally conductive polymer material to form a heat sink assembly (10).Type: ApplicationFiled: February 25, 2013Publication date: August 28, 2014Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Narendra Anand Hardikar, Harindranath K. Sharma
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Publication number: 20140230700Abstract: In an embodiment, a support arm comprises: a thermoplastic material and a filler. A cross-section of the support arm taken along a line from an inner edge to an outer edge of the support arm comprises a modified I-shaped, a I/U-shaped, or a U-shaped cross-section.Type: ApplicationFiled: February 19, 2013Publication date: August 21, 2014Applicant: SABIC INNOVATIVE PLASTICS IP B.V.Inventors: Narendra Anand Hardikar, Anil Tiwari, Harindranath K. Sharma, Jamie Tebay
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Publication number: 20140092530Abstract: In an embodiment, a power inverter casing, comprises: a body having a first component removably attached to a second component, wherein, when joined, a recess is formed therebetween; a member removably attached to the first component and the second component opposite the recess; and a handle located in the recess and removably attached to the first component and the second component; wherein the member contains a first member illuminating element, and/or the recess contains a recess illuminating element, and/or the handle contains a handle illuminating element.Type: ApplicationFiled: September 28, 2012Publication date: April 3, 2014Inventors: Yugandhara Singh, Harindranath K. Sharma, Narendra Anand Hardikar, Poovanna Theethira Kushalappa