Patents by Inventor Ravinder Pal Singh
Ravinder Pal Singh 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: 20250078518Abstract: The current disclosure provides systems and methods for allowing passengers of a vehicle to interact with a surrounding environment in educational and entertaining ways, using an augmented reality (AR) touchscreen window. The passenger may select an element of the surrounding environment by touching a location of the element on the AR window. An image of the element may be captured and displayed in a portion of the AR window, along with information about the element retrieved from the Internet. The passenger can select the image using the touchscreen of the AR window to view an Internet browser with additional information about the selected element. Additionally, the passenger can edit the information and/or add further annotations, attach additional images, audio and/or video clips, etc. to generate a mixed-media content that can be shared or stored in a cloud-based storage to be reviewed at a later time.Type: ApplicationFiled: September 5, 2023Publication date: March 6, 2025Inventors: Ananya Banik, Sanjay Saini, Ravinder Pal Singh
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Patent number: 11108386Abstract: Various embodiments may provide a comparator circuit arrangement. The comparator circuit arrangement may include a preamplifier having a first input configured to be coupled to a first input voltage, a second input configured to be coupled to a second input voltage, and an output configured to generate a preamplifier output signal based on the first input voltage and the second input voltage. The comparator circuit arrangement may also include a switch circuit arrangement coupled to the preamplifier, the switch circuit arrangement configured to deactivate the preamplifier upon the second input voltage exceeding the first input voltage and further configured to activate the preamplifier upon a fall of the second input voltage, and a pull-up circuit arrangement coupled to the output of the preamplifier, the pull-up circuit arrangement configured to provide a boost voltage to the preamplifier output signal for a predetermined duration upon the fall of the second input voltage.Type: GrantFiled: March 11, 2019Date of Patent: August 31, 2021Assignee: Agency for Science, Technology and ResearchInventors: Yoshio Nishida, Ravinder Pal Singh
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Publication number: 20210119623Abstract: Various embodiments may provide a comparator circuit arrangement. The comparator circuit arrangement may include a preamplifier having a first input configured to be coupled to a first input voltage, a second input configured to be coupled to a second input voltage, and an output configured to generate a preamplifier output signal based on the first input voltage and the second input voltage. The comparator circuit arrangement may also include a switch circuit arrangement coupled to the preamplifier, the switch circuit arrangement configured to deactivate the preamplifier upon the second input voltage exceeding the first input voltage and further configured to activate the preamplifier upon a fall of the second input voltage, and a pull-up circuit arrangement coupled to the output of the preamplifier, the pull-up circuit arrangement configured to provide a boost voltage to the preamplifier output signal for a predetermined duration upon the fall of the second input voltage.Type: ApplicationFiled: March 11, 2019Publication date: April 22, 2021Applicant: Agency for Science, Technology and ResearchInventors: Yoshio Nishida, Ravinder Pal Singh
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Patent number: 9581807Abstract: A motor driver circuit for a Micro-electro-mechanical systems (MEMS) micro-mirror device, the motor driver circuit comprising: a non-inverting buffer circuit; an inverting buffer circuit; and a scalar circuit, the scalar circuit comprising a Supply Tracked Common Mode Voltage (VCMSC) generation circuit, wherein the non-inverting buffer circuit, the inverting buffer circuit, and the scalar circuit are configured, together with the VCMSC generation circuit, to provide a common mode voltage to a motor in response to a VCMSC voltage generated by the VCMSC generation circuit, and wherein the VCMSC voltage is generated by the VCMSC generation circuit in response to a control supply voltage and a driver supply voltage provided to the VCMSC generation circuit.Type: GrantFiled: February 6, 2015Date of Patent: February 28, 2017Assignees: Agency for Science, Technology and Research, Maradin Ltd.Inventors: Amit Bansal, Ravinder Pal Singh, Meng Tong Tan, Minkyu Je, Tal Langer
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Publication number: 20150219875Abstract: A motor driver circuit for a Micro-electro-mechanical systems (MEMS) micro-mirror device, the motor driver circuit comprising: a non-inverting buffer circuit; an inverting buffer circuit; and a scalar circuit, the scalar circuit comprising a Supply Tracked Common Mode Voltage (VCMSC) generation circuit, wherein the non-inverting buffer circuit, the inverting buffer circuit, and the scalar circuit are configured, together with the VCMSC generation circuit, to provide a common mode voltage to a motor in response to a VCMSC voltage generated by the VCMSC generation circuit, and wherein the VCMSC voltage is generated by the VCMSC generation circuit in response to a control supply voltage and a driver supply voltage provided to the VCMSC generation circuit.Type: ApplicationFiled: February 6, 2015Publication date: August 6, 2015Inventors: Amit BANSAL, Ravinder Pal Singh, Meng Tong Tan, Minkyu Je, Tal Langer
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Patent number: 8463821Abstract: Systems and methods are provided that build and publish online documents. Source files of the online documents are automatically built into a book and published on a web site for review. A report regarding the build is provided to the author of the documents. The author can use the report to determine whether the build was successful, and whether manual intervention is necessary. The books are also archived.Type: GrantFiled: April 15, 2008Date of Patent: June 11, 2013Assignee: Oracle International CorporationInventors: Jedidja Lubbers, Vivek Kumar, Ravinder Pal Singh Sidhu, Theresa M. Robertson Bandy, Robert Crews, Edgar S. Gilchrist, Arumugam Thiravallur Palani, Phaneendra Reddy, Antonio Romero
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Patent number: 8194847Abstract: A system and method may provide processing of a communication request for establishing a communication session to communicate signals between an interactive voice response device and a first communication device over a network, identifying a monitoring request requesting monitoring of the communication session, and instructing establishment of a monitoring session for conferencing a second communication device into the communication session to receive the signals communicated between the interactive voice response device and the first communication device at the second communication device.Type: GrantFiled: November 30, 2006Date of Patent: June 5, 2012Assignee: Verizon Patent and Licensing Inc.Inventors: Priyank Johri, Parijat Sharma, Ravinder Pal Singh, Milosh Boroyevich
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Publication number: 20090259681Abstract: Systems and methods are provided that build and publish online documents. Source files of the online documents are automatically built into a book and published on a web site for review. A report regarding the build is provided to the author of the documents. The author can use the report to determine whether the build was successful, and whether manual intervention is necessary. The books are also archived.Type: ApplicationFiled: April 15, 2008Publication date: October 15, 2009Applicant: Oracle International CorporationInventors: Jedidja Lubbers, Vivek Kumar, Ravinder Pal Singh Sidhu, Theresa M. Robertson Bandy, Robert Crews, Edgar S. Gilchrist, JR., Arumugam Thiravallur Palani, Phaneendra Reddy, Carnot Antonio Romero
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Publication number: 20080130842Abstract: A system and method may provide processing of a communication request for establishing a communication session to communicate signals between an interactive voice response device and a first communication device over a network, identifying a monitoring request requesting monitoring of the communication session, and instructing establishment of a monitoring session for conferencing a second communication device into the communication session to receive the signals communicated between the interactive voice response device and the first communication device at the second communication device.Type: ApplicationFiled: November 30, 2006Publication date: June 5, 2008Applicants: Verizon Data Services, Inc., Verizon Information Services Inc.Inventors: Priyank Johri, Parijat Sharma, Ravinder Pal Singh, Milosh Boroyevich