Patents Assigned to Tahoe Research, LTD.
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Publication number: 20240126359Abstract: The present invention relates to platform power management.Type: ApplicationFiled: August 28, 2023Publication date: April 18, 2024Applicant: Tahoe Research, Ltd.Inventors: Ren WANG, Christian MACIOCCO, Sanjay BAKSHI, Tsung-Yuan Charles TAI
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Publication number: 20240119653Abstract: Avatar animation systems disclosed herein provide high quality, real-time avatar animation that is based on the varying countenance of a human face. In some example embodiments, the real-time provision of high quality avatar animation is enabled, at least in part, by a multi-frame regressor that is configured to map information descriptive of facial expressions depicted in two or more images to information descriptive of a single avatar blend shape. The two or more images may be temporally sequential images. This multi-frame regressor implements a machine learning component that generates the high quality avatar animation from information descriptive of a subject's face and/or information descriptive of avatar animation frames previously generated by the multi-frame regressor.Type: ApplicationFiled: December 19, 2023Publication date: April 11, 2024Applicant: Tahoe Research, Ltd.Inventors: Minje PARK, Tae-Hoon KIM, Myung-Ho JU, Jihyeon YI, Xiaolu SHEN, Lidan ZHANG, Qiang LI
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Patent number: 11956521Abstract: An array imaging apparatus having discrete camera modules is disclosed. In one embodiment, the apparatus comprises a substrate; and heterogeneous camera modules attached to the substrate and in a geometric relationship with each other, the heterogeneous camera modules having a substantially similar photometric response.Type: GrantFiled: August 10, 2023Date of Patent: April 9, 2024Assignee: Tahoe Research, Ltd.Inventor: Ramkumar Narayanswamy
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Patent number: 11942676Abstract: A method, apparatus and system with an autonomic, self-healing polymer capable of slowing crack propagation within the polymer and slowing delamination at a material interface.Type: GrantFiled: January 9, 2023Date of Patent: March 26, 2024Assignee: Tahoe Research, Ltd.Inventor: Mohamed A. Megahed
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Patent number: 11935400Abstract: Various systems and methods for collecting and generating analytics of data from motor vehicle safety and operation systems are disclosed herein. In one example, various minor vehicle incidents and events such as hard braking, swerving, deceleration, are tracked and correlated to geographic locations. Event data for these incidents may be collected, aggregated, anonymized, and electronically communicated to a processing system for further analysis and identification of problematic roadway and traffic conditions.Type: GrantFiled: September 22, 2021Date of Patent: March 19, 2024Assignee: Tahoe Research, Ltd.Inventor: Matthew R. Torgerson
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Publication number: 20240080472Abstract: Method and apparatus for deriving a motion vector at a video decoder. A block-based motion vector may be produced at the video decoder by utilizing motion estimation among available pixels relative to blocks in one or more reference frames. The available pixels could be, for example, spatially neighboring blocks in the sequential scan coding order of a current frame, blocks in a previously decoded frame, or blocks in a downsampled frame in a lower pyramid when layered coding has been used.Type: ApplicationFiled: September 18, 2023Publication date: March 7, 2024Applicant: Tahoe Research, Ltd.Inventors: Yi-Jen CHIU, Lidong XU, Hong JIANG
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Publication number: 20240080752Abstract: Embodiments of the present disclosure are directed towards devices and methods for identifying preferred access networks based at least in part on access network information including access network assistance information, steering policies, or access commands. In some embodiments, conflicts between access network information and access network discovery and selection function (ANDSF) policies may be rectified in identifying a preferred access network.Type: ApplicationFiled: April 26, 2023Publication date: March 7, 2024Applicant: Tahoe Research, Ltd.Inventors: Alexander SIROTKIN, Nageen HIMAYAT, Sangeetha BANGOLAE
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Patent number: 11901723Abstract: Methods and apparatus are disclosed for battery current monitoring. An example apparatus includes a haptic device, an isolation switch to deliver power from a battery to the haptic device, an integrator to integrate a signal based on a current from the battery to the haptic device to generate an integrator output, and control logic to control the isolation switch based on a comparison of the integrator output to a threshold.Type: GrantFiled: February 22, 2023Date of Patent: February 13, 2024Assignee: Tahoe Research, Ltd.Inventors: Devin Cass, Jorge Zabaco, George D. Beckstein, III
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Patent number: 11892512Abstract: A method and apparatus for monitoring an internet-of-things (IoT) battery device (IBD). An example IBD includes a radio transceiver to communicate with an IoT charging device (ICD), a battery, and a battery monitor to determine a state of charge for the battery. An alerter is included to send an alert message to the ICD, via the radio transceiver, to indicate that the SoCh is less than an alert threshold.Type: GrantFiled: January 24, 2023Date of Patent: February 6, 2024Assignee: Tahoe Research, Ltd.Inventors: Wael Guibene, John Brady, Keith Nolan, Mark Kelly, Cliodhna Ni Scanaill
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Patent number: 11887231Abstract: Avatar animation systems disclosed herein provide high quality, real-time avatar animation that is based on the varying countenance of a human face. In some example embodiments, the real-time provision of high quality avatar animation is enabled, at least in part, by a multi-frame regressor that is configured to map information descriptive of facial expressions depicted in two or more images to information descriptive of a single avatar blend shape. The two or more images may be temporally sequential images. This multi-frame regressor implements a machine learning component that generates the high quality avatar animation from information descriptive of a subject's face and/or information descriptive of avatar animation frames previously generated by the multi-frame regressor.Type: GrantFiled: October 17, 2019Date of Patent: January 30, 2024Assignee: Tahoe Research, Ltd.Inventors: Minje Park, Tae-Hoon Kim, Myung-Ho Ju, Jihyeon Yi, Xiaolu Shen, Lidan Zhang, Qiang Li
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Publication number: 20240023663Abstract: The present invention relates to a helmet that includes an outer shell, a heads-up information system that comprises a display, and an attachment assembly. The heads-up information system is movable from a storage position within the outer shell to a use position in which the display of the heads-up information system is visible by a user, without obstructing the field of vision of the user, when the helmet is worn by the user. The attachment assembly is coupled to outer shell and the heads-up information system, and is operable to move the heads-up information system between the storage position and the use position.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Applicant: Tahoe Research, Ltd.Inventors: Hamid ABDOLLAHI, Raymond C. M. LEUNG
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Publication number: 20240029785Abstract: Techniques to couple a high bandwidth memory device on a silicon substrate and a package substrate are disclosed. Examples include selectively activating input/out (I/O) or command and address (CA) contacts on a bottom side of a logic layer for the high bandwidth device based on a mode of operation. The I/O and CA contacts are for accessing one or more memory devices include in the high bandwidth memory device via one or more data channels.Type: ApplicationFiled: October 2, 2023Publication date: January 25, 2024Applicant: Tahoe Research, Ltd.Inventors: Chong J. ZHAO, James A. McCALL, Shigeki TOMISHIMA, George VERGIS, Kuljit S. BAINS
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Patent number: 11881457Abstract: Various embodiments disclosed relate to a semiconductor package. The present semiconductor package includes a substrate. The substrate is formed from alternating conducting layers and dielectric layers. A first active electronic component is disposed on an external surface of the substrate, and a second active electronic component is at least partially embedded within the substrate. A first interconnect region is formed from a plurality of interconnects between the first active electronic component and the second active electronic component. Between the first active electronic component and the substrate a second interconnect region is formed from a plurality of interconnects. Additionally, a third interconnect region is formed from a plurality of interconnects between the second active electronic component and the substrate.Type: GrantFiled: March 4, 2021Date of Patent: January 23, 2024Assignee: Tahoe Research, Ltd.Inventors: Adel A. Elsherbini, Johanna M. Swan, Shawna M. Liff, Henning Braunisch, Krishna Bharath, Javier Soto Gonzalez, Javier A. Falcon
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Patent number: 11862563Abstract: An embodiment includes a metal interconnect structure, comprising: a dielectric layer disposed on a substrate; an opening in the dielectric layer, wherein the opening has sidewalls and exposes a conductive region of at least one of the substrate and an interconnect line; an adhesive layer, comprising manganese, disposed over the conductive region and on the sidewalls; and a fill material, comprising cobalt, within the opening and on a surface of the adhesion layer. Other embodiments are described herein.Type: GrantFiled: April 11, 2022Date of Patent: January 2, 2024Assignee: Tahoe Research, Ltd.Inventors: Christopher J. Jezewski, Tejaswi K. Indukuri, Ramanan V. Chebiam, Colin T. Carver
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Patent number: 11854945Abstract: Underfill material flow control for reduced die-to-die spacing in semiconductor packages and the resulting semiconductor packages are described. In an example, a semiconductor apparatus includes first and second semiconductor dies, each having a surface with an integrated circuit thereon coupled to contact pads of an uppermost metallization layer of a common semiconductor package substrate by a plurality of conductive contacts, the first and second semiconductor dies separated by a spacing. A barrier structure is disposed between the first semiconductor die and the common semiconductor package substrate and at least partially underneath the first semiconductor die. An underfill material layer is in contact with the second semiconductor die and with the barrier structure, but not in contact with the first semiconductor die.Type: GrantFiled: December 20, 2018Date of Patent: December 26, 2023Assignee: Tahoe Research, Ltd.Inventors: Omkar G. Karhade, Nitin A. Deshpande, Rajendra C. Dias, Edvin Cetegen, Lars D. Skoglund
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Patent number: 11854882Abstract: Subtractive plug and tab patterning with photobuckets for back end of line (BEOL) spacer-based interconnects is described. In an example, a back end of line (BEOL) metallization layer for a semiconductor structure includes an inter-layer dielectric (ILD) layer disposed above a substrate. A plurality of conductive lines is disposed in the ILD layer along a first direction. A conductive tab is disposed in the ILD layer, the conductive tab coupling two of the plurality of conductive lines along a second direction orthogonal to the first direction. A conductive via is coupled to one of the plurality of conductive lines, the conductive via having a via hardmask thereon. An uppermost surface of each of the ILD layer, the plurality of conductive lines, the conductive tab, and the via hardmask is planar with one another.Type: GrantFiled: October 30, 2020Date of Patent: December 26, 2023Assignee: Tahoe Research, Ltd.Inventors: Kevin Lin, Robert L. Bristol, Richard E. Schenker
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Publication number: 20230401807Abstract: Systems, apparatus, articles of manufacture and methods for face augmentation in video are disclosed. An example apparatus includes executable code to detect a face of a subject in the video, detect a gender of the subject based on the face, detect a skin tone of the subject based on the face, apply a first process to smooth skin on the face in the video, apply a second process to change the skin tone of the face, apply a third process to slim the face, apply a fourth process to adjust a size of eyes on the face, and apply a fifth process to remove an eye bag from the face. One or more of the first process, the second process, the third process, the fourth process, or the fifth process adjustable based on one or more of the gender or an age. The example apparatus also includes one or more processors to generate modified video with beauty effects, the beauty effects based on one or more of the first process, the second process, the third process, the fourth process, or the fifth process.Type: ApplicationFiled: August 28, 2023Publication date: December 14, 2023Applicant: Tahoe Research, Ltd.Inventors: Ke CHEN, Zhipin DENG, Xiaoxia CAI, Chen WANG, Ya-Ti PENG, Yi-Jen CHIU, Lidong XU
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Patent number: 11838510Abstract: Techniques related to coding video using adaptive quantization rounding offsets for use in transform coefficient quantization are discussed. Such techniques may include determining the value of a quantization rounding offset for a picture of a video sequence based on evaluating a maximum coding bit limit of the picture, a quantization parameter of the picture, and parameters corresponding to the video.Type: GrantFiled: July 28, 2022Date of Patent: December 5, 2023Assignee: Tahoe Research, Ltd.Inventors: Ximin Zhang, Sang-hee Lee, Keith W. Rowe
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Publication number: 20230388611Abstract: An array imaging apparatus having discrete camera modules is disclosed. In one embodiment, the apparatus comprises a substrate; and heterogeneous camera modules attached to the substrate and in a geometric relationship with each other, the heterogeneous camera modules having a substantially similar photometric response.Type: ApplicationFiled: August 10, 2023Publication date: November 30, 2023Applicant: Tahoe Research, Ltd.Inventor: Ramkumar NARAYANSWAMY
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Publication number: 20230389205Abstract: Folding devices are disclosed. An example folding device includes a first frame; a second frame; an actuator including a first end coupled to the first frame and a second end hingably coupled to the second frame; and a display coupled to the first and second frames, when the folding device is in a folded position, the display wraps around ends of the first and second frames to cover a joint between the first and second frames, when the folding device rotates from the folded position toward an unfolded position, the actuator urges the ends of the first and second frames away from one another to encourage the display to unwrap from around the ends.Type: ApplicationFiled: August 14, 2023Publication date: November 30, 2023Applicant: Tahoe Research, Ltd.Inventor: Jason M. BRAND