Patents by Inventor Ashan WICKRAMASINGHE
Ashan WICKRAMASINGHE 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: 20250108866Abstract: An apparatus can include a panel. The panel can couple with a tailgate of a vehicle. The panel can be configured to move from a first position relative to the tailgate to a second position to form a storage space. The storage space can be at least partially outside the vehicle.Type: ApplicationFiled: September 28, 2023Publication date: April 3, 2025Inventors: Micheal Richard Castiglione, Philipp Josef Wolf, Neil Joseph Kwiatkowski, Jonathan David Salerno, Simon Baker, Shammika Ashan Wickramasinghe
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Patent number: 12208729Abstract: A center high-mounted stop lamp (CHMSL) system for a vehicle is provided. The CHMSL system includes a sensor, a primary CHMSL, a wireless secondary CHMSL, a vehicle wireless transceiver, and at least one processor coupled to the sensor, the primary CHMSL, and the vehicle wireless transceiver. The sensor is configured to generate sensor data, such as image data, proximity data, etc., associated with cargo loaded in a bed of the vehicle. The primary CHMSL includes a primary lamp. The wireless secondary CHMSL includes a secondary lamp, a battery, and control circuitry including a CHMSL wireless transceiver and a microcontroller. The processor is configured to facilitate, based on the sensor data, activation of the wireless secondary CHMSL. The processor is also configured to determine, based on the sensor data, whether the primary CHMSL is blocked or not blocked.Type: GrantFiled: May 23, 2023Date of Patent: January 28, 2025Assignee: Rivian IP Holdings, LLCInventors: Priyank Kumar, Luis Guillermo Sagastume, Shammika Ashan Wickramasinghe, Simon Baker, Martin Neumann, Vinu Thaliath
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Patent number: 12187190Abstract: A lamp for a vehicle includes brackets designed to break in response to a force, or load, to the lamp. Based in part on the breaking of the brackets, the lamp may move relative to the vehicle. As a result, when a pedestrian provides the force, the impact by the lamp to the pedestrian is reduced, thus decreasing the likelihood of injury to the pedestrians. A lamp may further include one or more clips that secure to a front end module of the vehicle. In the event of impact to the lamp, the clip(s) promote movement of the lamp relative to the vehicle. A lamp may further include a damper designed to absorb energy from the force to the lamp.Type: GrantFiled: November 20, 2023Date of Patent: January 7, 2025Assignee: Rivian IP Holdings, LLCInventors: Revathi Krishnamoorthy, Shubham Prakash Kulkarni, Diana Betzabe Cuellar Alcala, Vijay Jayaraman, Shammika Ashan Wickramasinghe, Timothy Beaven, Simon Baker, Siobhan Marie Casey
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Publication number: 20240426458Abstract: A system is provided. The system can include a lens. The lens can include a carbon nanotube layer. The carbon nanotube layer can be configured to thermally couple with a heating element.Type: ApplicationFiled: June 21, 2023Publication date: December 26, 2024Inventors: Shammika Ashan Wickramasinghe, Ellis Robert Guzewich, Simon Baker, Vinu Thaliath, Siddharth Ravikumar, Luis Guillermo Sagastume Pelaez
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Publication number: 20240391378Abstract: A center high-mounted stop lamp (CHMSL) system for a vehicle is provided. The CHMSL system includes a sensor, a primary CHMSL, a wireless secondary CHMSL, a vehicle wireless transceiver, and at least one processor coupled to the sensor, the primary CHMSL, and the vehicle wireless transceiver. The sensor is configured to generate sensor data, such as image data, proximity data, etc., associated with cargo loaded in a bed of the vehicle. The primary CHMSL includes a primary lamp. The wireless secondary CHMSL includes a secondary lamp, a battery, and control circuitry including a CHMSL wireless transceiver and a microcontroller. The processor is configured to facilitate, based on the sensor data, activation of the wireless secondary CHMSL. The processor is also configured to determine, based on the sensor data, whether the primary CHMSL is blocked or not blocked.Type: ApplicationFiled: May 23, 2023Publication date: November 28, 2024Inventors: Priyank KUMAR, Luis Guillermo SAGASTUME, Shammika Ashan WICKRAMASINGHE, Simon BAKER, Martin NEUMANN, Vinu THALIATH
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Patent number: 12139061Abstract: Aspects of the disclosure relate to light output that can include light that is outside the visible spectrum to enhance a driver's awareness of the environment. Such light can be output, and reflections thereof can be captured to perform object detection. Outputs can be provided by a display or other output device of the vehicle to supplement and enhance the view of the environment. Such light output and detection can be provided with or in the absence of light that is within the visible spectrum, thereby allowing the driver and/or an autonomous system to avoid excessive reflection of visible light. Aspects of the disclosure can help to improve illumination by a vehicle and provide additional outputs to help a driver and/or an autonomous system safely operate the vehicle.Type: GrantFiled: March 21, 2023Date of Patent: November 12, 2024Assignee: Rivian IP Holdings, LLCInventors: Simon Baker, Shammika Ashan Wickramasinghe, Priyank Kumar, Saili Dilip Jagtap, Tim Beaven
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Publication number: 20240317131Abstract: Aspects of the disclosure relate to light output that can include light that is outside the visible spectrum to enhance a driver's awareness of the environment. Such light can be output, and reflections thereof can be captured to perform object detection. Outputs can be provided by a display or other output device of the vehicle to supplement and enhance the view of the environment. Such light output and detection can be provided with or in the absence of light that is within the visible spectrum, thereby allowing the driver and/or an autonomous system to avoid excessive reflection of visible light. Aspects of the disclosure can help to improve illumination by a vehicle and provide additional outputs to help a driver and/or an autonomous system safely operate the vehicle.Type: ApplicationFiled: March 21, 2023Publication date: September 26, 2024Inventors: Simon BAKER, Shammika Ashan WICKRAMASINGHE, Priyank KUMAR, Saili Dilip JAGTAP, Tim BEAVEN
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Publication number: 20240217427Abstract: Particular embodiments may provide a control system for a vehicle, which may include and memory coupled to the processors. The memory may include instructions executable by the processor. The processors may be operable when executing the instructions to receive signals from a mobile device which may be associated with a user and may also be wirelessly connected to the vehicle. The signals may be received by sensors of the vehicle. The processors may be further operable when executing instructions to identify a lighting mode for illuminating an area associated with a device location. The processors may be further operable when executing instructions to determine illumination fields and lighting properties based on the lighting mode and the device location. The processors may be further operable when executing instructions to control operation of lights of the vehicle in accordance with the illumination fields and the lighting properties.Type: ApplicationFiled: January 30, 2023Publication date: July 4, 2024Inventors: Yifu XIAO, Luis Guillermo SAGASTUME PELAEZ, Vijay JAYARAMAN, Simon BAKER, Shammika Ashan WICKRAMASINGHE
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Publication number: 20240167655Abstract: The apparatus having a light fixture is provided. The apparatus can include a collimator. The collimator can be coupled with the light fixture. The collimator can adjust light produced by a light source from a first path to a second path. The apparatus can include a film. The film can conceal at least a portion of the light source.Type: ApplicationFiled: November 21, 2022Publication date: May 23, 2024Applicant: Rivian IP Holdings, LLCInventors: Vinu Thaliath, Minesh Madhusudan Chaudhari, Simon Baker, Shammika Ashan Wickramasinghe
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Publication number: 20230043751Abstract: A method is provided. The method includes obtaining, for a particular integrated (IC) design, register transfer level (RTL) code and unified power format (UPF) settings, generating an RTL feature array from the RTL code, arranging features based on a UPF into a UPF feature array, generating, by a processor, a combined feature array for the particular IC design by combining the RTL feature array and the UPF feature array, comparing the combined feature array for the particular IC design with another combined feature array, and reporting differences, based on the comparing, between the combined feature array and the other combined feature array to identify changes in at least one of the RTL code and the UPF settings that resulted in a change in a number of power violations.Type: ApplicationFiled: July 19, 2022Publication date: February 9, 2023Applicant: Synopsys, Inc.Inventors: Zamrath NIZAM, Chirath Chamikara DIYAGAMA, Bhaskar PAL, Ashan WICKRAMASINGHE