Patents by Inventor Rashaun Phinisee
Rashaun Phinisee 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: 20230104273Abstract: A sensor apparatus includes a sensor including a sensor lens, an air nozzle fixed relative to the sensor lens and positioned to direct airflow out of the air nozzle across the sensor lens, and a fin positioned inside the air nozzle. The fin is rotatably coupled to the air nozzle and rotatable relative to the air nozzle around an axis of rotation. The fin is elongated radially from the axis of rotation. The fin is rotatable between a first position impeding airflow through the air nozzle and a second position permitting airflow through the air nozzle.Type: ApplicationFiled: October 6, 2021Publication date: April 6, 2023Applicant: Ford Global Technologies, LLCInventors: Michael Robertson, JR., Venkatesh Krishnan, Tyler D. Hamilton, Rashaun Phinisee, Segundo Baldovino, Navvab Khajehosseini
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Publication number: 20230101656Abstract: A sensor assembly includes a housing defining a chamber. A sensor is disposed in the chamber and has a lens. An air nozzle is aimed to direct air across the lens. A blower is disposed in the chamber and in fluid communication with the air nozzle. A velocity stack is mounted to the blower and includes an air foil and an outer wall spaced from the air foil and extending entirely around the air foil. The air foil and the outer wall define a channel therebetween. The blower is in fluid communication with the chamber through the channel.Type: ApplicationFiled: September 29, 2021Publication date: March 30, 2023Applicant: Ford Global Technologies, LLCInventors: Michael Robertson, Jr., Tyler D. Hamilton, Anthony Michael Regalbuto, Rashaun Phinisee, Kunal Chaudhari, Venkatesh Krishnan
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Publication number: 20230095150Abstract: A sensor system includes a sensor and a plurality of panels connected to each other in a loop around the sensor. A duct is positioned to direct air towards the sensor. A heating element is disposed in the duct. First and second valves are disposed in the duct and spaced from each other along the duct. The first and second valves are selectively actuatable between an open position permitting airflow through the duct and a closed position blocking airflow through the duct. A computer is communicatively coupled to the heating element and the first and second valves. The computer is programmed to, upon determining a first difference between one respective panel temperature and an ambient temperature is greater than a first threshold, actuate the second valve to the closed position and maintain the first valve in the open position. The computer is further programmed to actuate the heating element to a first heating level based on the first difference.Type: ApplicationFiled: September 24, 2021Publication date: March 30, 2023Applicant: Ford Global Technologies, LLCInventors: Rashaun Phinisee, Venkatesh Krishnan, LaRon Michelle Brown, Segundo Baldovino
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Publication number: 20230080514Abstract: A sensor assembly includes a housing including an outlet, a sensor including a sensor window, and a flap rotatably coupled to the housing at the outlet. The sensor window is fixed to the housing. The outlet is aimed across the sensor window. The flap is rotatable between an open position angled away from the outlet and a closed position extending across the outlet.Type: ApplicationFiled: September 15, 2021Publication date: March 16, 2023Applicant: Ford Global Technologies, LLCInventors: Venkatesh Krishnan, Michael Robertson, JR., Tony Misovski, Rashaun Phinisee, Segundo Baldovino, Vahan Kazandjian
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Patent number: 11554757Abstract: A sensor assembly includes a first sensor including a first cylindrical sensor window defining an axis; an annular member substantially centered around the axis, fixed relative to the first sensor, and supporting the first sensor; a second sensor fixed relative to the annular member and suspended from the annular member, the second sensor including a second cylindrical sensor window defining the axis; a first tubular ring fixed relative to the annular member and substantially centered around the axis, the first tubular ring including a plurality of first nozzles aimed at the first cylindrical sensor window; a second tubular ring fixed relative to the annular member and substantially centered around the axis, the second tubular ring including a plurality of second nozzles aimed at the second cylindrical sensor window; and two legs extending downward from the annular member and supporting the annular member.Type: GrantFiled: September 3, 2019Date of Patent: January 17, 2023Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Venkatesh Krishnan, Ashley Lucas, Rashaun Phinisee
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Publication number: 20220397645Abstract: A sensor assembly includes a housing and a sensor unit attached to the housing. The sensor unit includes a cylindrical shell defining a vertical axis and rotatable around the axis relative to the housing. The cylindrical shell extends upward along the axis from a lower edge. The sensor unit includes a first frustoconical panel fixed to the cylindrical shell, centered on the axis, and extending downward and radially outward from the lower edge. The housing includes a second frustoconical panel centered on the axis, defining a gap with the first frustoconical panel, and defining an airflow outlet from the housing radially inside the second frustoconical panel relative to the axis. The sensor unit defines an airflow inlet radially inside the lower edge relative to the axis and positioned to receive airflow from the airflow outlet. At least one of the frustoconical panels includes a ridge extending into the gap.Type: ApplicationFiled: June 15, 2021Publication date: December 15, 2022Applicant: Ford Global Technologies, LLCInventors: Alexander Petniunas, Venkatesh Krishnan, James Robert Hurd, III, Rashaun Phinisee, Daniel Klevorn, Michael Robertson, JR.
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Patent number: 11520012Abstract: A sensor assembly includes a cylindrical sensor housing extending vertically upward from a sensor-housing bottom, a gutter elongated circumferentially around the sensor-housing bottom, a drain channel extending radially outward from the gutter, at least one air nozzle positioned radially outside the gutter and directed radially inward, and a panel extending above and radially inward from the air nozzle.Type: GrantFiled: July 25, 2019Date of Patent: December 6, 2022Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Michael Robertson, Jr., Venkatesh Krishnan, Segundo Baldovino, Sunil Reddy Patil, Rashaun Phinisee
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Publication number: 20220365175Abstract: A sensor assembly includes an upper housing. The sensor assembly includes a monolithic lower housing fixed to the upper housing and defining a chamber therebetween. The monolithic lower housing defines a drain channel that slopes downward and outward in the chamber. The sensor assembly may be mounted to a roof of a vehicle. Specifically, the monolithic lower housing may be fixed to the roof.Type: ApplicationFiled: May 12, 2021Publication date: November 17, 2022Applicants: Ford Global Technologies, LLC, Valeo North America, Inc.Inventors: Rashaun Phinisee, Venkatesh Krishnan, Sunil Reddy Patil, Joseph Wlodyka, Ravi Surampudi, Timothy Wiesner, Yifu Xiao, Luis Angel Gonzalez, Paul True
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Publication number: 20220357426Abstract: An assembly includes a base. The assembly housing includes a sensor housing rotatably supported by the base and having a sensor window. The sensor housing defines a passage that extends through the sensor housing from an inlet vent at a leading end of the passage to an outlet vent at trailing end of the passage. The outlet vent faces the sensor window.Type: ApplicationFiled: May 5, 2021Publication date: November 10, 2022Applicant: Ford Global Technologies, LLCInventors: Venkatesh Krishnan, Rashaun Phinisee, Raghuraman Surineedi, Michael Robertson, JR., Tyler D. Hamilton, Segundo Baldovino
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Publication number: 20220349734Abstract: An assembly includes a housing and a sensor supported by the housing. The assembly includes a deflector supported by the housing forward of the sensor. The deflector and the sensor define a spacing therebetween. The spacing is open to an ambient environment external of the housing. The deflector includes transparent material that permits light to pass through the deflector.Type: ApplicationFiled: April 30, 2021Publication date: November 3, 2022Applicant: Ford Global Technologies, LLCInventors: Navvab Khajehosseini, Rashaun Phinisee, Segundo Baldovino, Venkatesh Krishnan
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Patent number: 11485327Abstract: A sensor apparatus includes a sensor window; a first nozzle adjacent to the sensor window and oriented to blow across the sensor window, the first nozzle positioned below the sensor window and in a first horizontal direction away from the sensor window, the first nozzle being slot-shaped with a first length and a first thickness; and a second nozzle adjacent to the first nozzle and oriented to blow across the sensor window, the second nozzle positioned below the sensor window and in the first horizontal direction away from the sensor window, the second nozzle being slot-shaped with a second length and a second thickness. The second nozzle is farther from the sensor window in the first horizontal direction than the first nozzle, and the first length of the first nozzle is greater than the second length of the second nozzle.Type: GrantFiled: April 22, 2020Date of Patent: November 1, 2022Assignee: Ford Global Technologies, LLCInventors: Segundo Baldovino, Venkatesh Krishnan, Sunil Reddy Patil, Raghuraman Surineedi, Rashaun Phinisee, Ashwin Arunmozhi
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Patent number: 11460546Abstract: A sensor apparatus includes a cylindrical sensor window defining an axis oriented substantially vertically, an air nozzle positioned below the sensor window and aimed upward, and a sensor-housing-top cap positioned above the sensor window and including a sensor-housing top and a circumferential cap. The sensor-housing-top cap is a single piece. The circumferential cap includes a topside and an underside. The topside and the underside are disposed radially outward from the sensor window. The underside includes a groove having a cross-section elongated circumferentially around the axis. The cross-section of the groove curves from a lower end upwardly and outwardly to an upper end.Type: GrantFiled: March 9, 2020Date of Patent: October 4, 2022Assignee: FORD GLOBAL TECHNOLOGIES, LLCInventors: Rashaun Phinisee, Venkatesh Krishnan, Daniel Klevorn, Vijay Gunasekaran
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Publication number: 20220306048Abstract: A sensor assembly includes a sensor including a sensor lens, a casing mounted to the sensor, and a fluid nozzle mounted to the casing. The casing at least partially defines a duct positioned to outlet airflow across the sensor lens, and the duct defines a direction of airflow. The fluid nozzle is aimed through the duct in the direction of airflow.Type: ApplicationFiled: March 24, 2021Publication date: September 29, 2022Applicants: Ford Global Technologies, LLC, Valeo North America, Inc.Inventors: Anthony Michael Regalbuto, Raghuraman Surineedi, Kunal Singh, Venkatesh Krishnan, Rashaun Phinisee, Michael Whitney, Jose Alberto Gomez Ramirez, Benjamin Graham, Yifu Xiao
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Publication number: 20220268892Abstract: A sensor assembly includes a housing defining a chamber. The sensor assembly includes a sensor supported by the housing. The sensor assembly includes a duct extending from a first end to a second end, the first end of the duct being open to an environment external to the chamber and the second end being fluidly connected to the chamber. The duct includes a first portion at the first end, a second portion at the second end, and a middle portion between the first portion and the second portion. The middle portion extends downward from the first portion, and the second portion extends upward to the second end.Type: ApplicationFiled: February 23, 2021Publication date: August 25, 2022Applicants: Ford Global Technologies, LLC, Valeo North America, Inc.Inventors: Rashaun Phinisee, Raghuraman Surineedi, Venkatesh Krishnan, Michael Whitney, Victoria Bos, Luis Angel Gonzalez
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Patent number: 11408984Abstract: A sensor apparatus includes a cylindrical sensor window defining an axis oriented vertically, at least one air nozzle positioned below the sensor window and aimed upward, and a cap positioned above the sensor window and including a topside and an underside. The topside and the underside are disposed radially outward from the sensor window. The underside includes a first groove having a cross-section elongated circumferentially around the axis, and the cross-section of the first groove curves from a lower end upwardly and outwardly to an upper end.Type: GrantFiled: May 8, 2019Date of Patent: August 9, 2022Assignee: Ford Global Technologies, LLCInventors: Rashaun Phinisee, Sunil Reddy Patil, Venkatesh Krishnan, Segundo Baldovino, Michael Robertson, Jr., Raghu Raman Surineedi
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Publication number: 20220236382Abstract: A sensor assembly includes a base, a housing mounted to the base and rotatable relative to the base around an axis in a direction of rotation, a sensing apparatus inside the housing and rotatable with the housing, and a sensor window extending from a point on the housing in a direction that is radially outward and circumferential relative to the axis. The sensor window is flat. The sensing apparatus has a field of view through the sensor window. An exterior surface of the sensor window faces in a direction that is radially outward and circumferentially in the direction of rotation relative to the axis.Type: ApplicationFiled: January 27, 2021Publication date: July 28, 2022Applicant: Ford Global Technologies, LLCInventors: Venkatesh Krishnan, Raghuraman Surineedi, Michael Robertson, JR., Rashaun Phinisee, Segundo Baldovino
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Publication number: 20220236084Abstract: A sensor assembly includes a base, a sensor body mounted to the base and rotatable around an axis relative to the base, a sensor window fixed relative to the sensor body, a sensing apparatus inside the sensor body and having a field of view through the sensor window, a vapor chamber fixed relative to the sensor body, and a heat pipe extending from the sensor body to the vapor chamber. The vapor chamber is spaced radially outward from the sensor body relative to the axis and has a curved shape extending circumferentially around the axis.Type: ApplicationFiled: January 25, 2021Publication date: July 28, 2022Applicant: Ford Global Technologies, LLCInventors: Venkatesh Krishnan, Michael Robertson, JR., Rashaun Phinisee, Raghuraman Surineedi, Segundo Baldovino
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Publication number: 20220236380Abstract: A sensor assembly includes a base mounted to a vehicle defining a forward direction, a housing mounted to the base and rotatable relative to the base around an axis in a direction of rotation, a sensing apparatus inside the housing and rotatable with the housing, a sensor window fixed to and rotatable with the housing, and a nozzle fixed relative to the base. The sensor window is flat. The sensing apparatus has a field of view through the sensor window. The nozzle is positioned to be aimed at the sensor window when the sensor window is at a first rotational position that is more than 0° and less than 90° from the forward direction relative to the axis in the direction of rotation.Type: ApplicationFiled: January 28, 2021Publication date: July 28, 2022Applicant: Ford Global Technologies, LLCInventors: Venkatesh Krishnan, Tyler D. Hamilton, Rashaun Phinisee, Michael Robertson, JR., Raghuraman Surineedi
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Publication number: 20220196801Abstract: A sensor assembly for a vehicle includes a base, a sensor body mounted to the base and rotatable relative to the base around an axis in a direction of rotation, and a cover. The sensor body includes a sensor window and a wall having heat fins elongated circumferentially relative to the axis. The cover is positioned to cover the heat fins. The cover includes an inlet open in the direction of rotation. The cover defines an airflow path from the inlet through the heat fins. The cover includes an outlet positioned to direction air across the sensor window.Type: ApplicationFiled: February 5, 2021Publication date: June 23, 2022Applicant: Ford Global Technologies, LLCInventors: Michael Robertson, JR., Venkatesh Krishnan, Segundo Baldovino, Raghuraman Surineedi, Tyler D. Hamilton, Rashaun Phinisee, Colm Boran
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Publication number: 20220196807Abstract: A sensor assembly includes a base and a sensor housing mounted to the base. The sensor housing is rotatable relative to the base about an axis. The sensor housing includes a top panel having an exterior surface. A plurality of fins are disposed on the exterior surface and are fixed relative to the sensor housing. The fins extend radially outward relative to the axis.Type: ApplicationFiled: February 18, 2021Publication date: June 23, 2022Applicant: Ford Global Technologies, LLCInventors: Rashaun Phinisee, Raghuraman Surineedi, Venkatesh Krishnan, Michael Robertson, JR., Tyler D. Hamilton, Segundo Baldovino