Patents by Inventor David Chao
David Chao 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: 11195306Abstract: A device implementing the subject high bit-depth graphics compression may include at least one processor configured to receive pixel data for a pixel block, obtain endpoints of a first bit length based on the pixel data in the pixel block, quantize the endpoints to a second bit length smaller than the first bit length, select the quantized endpoints for pixel values in the pixel block, determine a weight for each pixel of the pixel block in each of a plurality of planes corresponding to the endpoints selected for the pixel block, and generate a compressed data block representative of the pixel block based at least on the endpoints for the pixel block and the weight for each pixel of the pixel block in each of the plurality of planes corresponding to the endpoints. A method and computer program product implementing the subject high bit-depth graphics compression is also provided.Type: GrantFiled: April 22, 2019Date of Patent: December 7, 2021Assignee: Avago Technologies International Sales Pte. LimitedInventors: David Chao Hua Wu, Brian Francis Schoner, Richard Hayden Wyman
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Publication number: 20210364828Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can be partially or completely internal to eyewear, such as within an extended endpiece. The electrical components can also be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere. Apparatus for presenting after-market electrical components are also disclosed.Type: ApplicationFiled: August 6, 2021Publication date: November 25, 2021Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Publication number: 20210364827Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can be partially or completely internal to eyewear. The electrical components can also be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere. Apparatus for presenting after-market electrical components are also disclosed.Type: ApplicationFiled: November 7, 2018Publication date: November 25, 2021Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Patent number: 11163179Abstract: A temple unit for an eyewear includes two temples each including pivotally connected front and rear segments. The front and rear segments respectively include adjacent rear and front ends. One of the front and rear ends is formed with a protruding portion, and the other one of the front and rear ends is formed with a recess portion. The protruding portion has at least three non-coplanar first flat surfaces defining two convex corner sections. Any two adjacent ones of the first flat surfaces are connected to each other to define one of the convex corner sections. The recess portion has at least two non-coplanar second flat surfaces connected to each other to define a concave corner section engaging a selected one of the convex corner sections so as to position the rear segment relative to the front segment.Type: GrantFiled: September 26, 2019Date of Patent: November 2, 2021Assignee: CONTOUR OPTIK INC.Inventors: David Chao, Chien-Ho Lin
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Publication number: 20210271116Abstract: Novel eyewear apparatuses including a display are disclosed. In one embodiment, the apparatus also includes a frame. The frame includes a side region that includes an extendable arm. The first end of the extendable arm is attached to the frame and a second end of the extendable arm is attached to the display. The side region includes a cavity, where the extendable arm is adapted to retract back. The extendable arm is further adapted to extend out of the cavity and orient the display to be visually observable by a user of the eyewear apparatus. In another embodiment, the apparatus includes a concave reflective and an image source. The image source and the concave reflective surface are oriented to enable a user of the eyewear apparatus to view at least an image from the image source as reflected by the concave reflective surface.Type: ApplicationFiled: May 18, 2021Publication date: September 2, 2021Inventors: David Chao, Thomas A. Howell, C. Douglass Thomas, Peter P. Tong
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Patent number: 11086147Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can be partially or completely internal to eyewear. The electrical components can also be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere. Apparatus for presenting after-market electrical components are also disclosed.Type: GrantFiled: September 11, 2018Date of Patent: August 10, 2021Assignee: IngenioSpec, LLCInventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Patent number: 11042045Abstract: Novel eyewear apparatuses including a display are disclosed. In one embodiment, the apparatus also includes a frame. The frame includes a side region that includes an extendable arm. The first end of the extendable arm is attached to the frame and a second end of the extendable arm is attached to the display. The side region includes a cavity, where the extendable arm is adapted to retract back. The extendable arm is further adapted to extend out of the cavity and orient the display to be visually observable by a user of the eyewear apparatus. In another embodiment, the apparatus includes a concave reflective and an image source. The image source and the concave reflective surface are oriented to enable a user of the eyewear apparatus to view at least an image from the image source as reflected by the concave reflective surface.Type: GrantFiled: July 10, 2018Date of Patent: June 22, 2021Assignee: IngenioSpec, LLCInventors: David Chao, Thomas A. Howell, C. Douglass Thomas, Peter P. Tong
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Publication number: 20210134019Abstract: A device implementing the subject pixel storage for graphical frame buffers may include at least one processor configured to obtain a plurality of data units containing a plurality of pixels stored in memory, each of the plurality of data units including a first pixel of the plurality of pixels packed in succession with at least a portion of a second pixel of the plurality of pixels, in which the plurality of pixels is represented by a number of bits, obtain a group of pixels from the plurality of pixels, and store the group of pixels using a targeted number of bits. A method and computer program product implementing the subject pixel storage for graphical frame buffers is also provided.Type: ApplicationFiled: January 13, 2021Publication date: May 6, 2021Inventors: Richard Hayden WYMAN, Brian Francis SCHONER, David Chao Hua WU, Timothy James MAMTORA
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Patent number: 10922848Abstract: A device implementing the subject pixel storage for graphical frame buffers may include at least one processor configured to obtain a plurality of data units containing a plurality of pixels stored in memory, each of the plurality of data units including a first pixel of the plurality of pixels packed in succession with at least a portion of a second pixel of the plurality of pixels, in which the plurality of pixels is represented by a number of bits, obtain a group of pixels from the plurality of pixels, and store the group of pixels using a targeted number of bits. A method and computer program product implementing the subject pixel storage for graphical frame buffers is also provided.Type: GrantFiled: April 22, 2019Date of Patent: February 16, 2021Assignee: AVAGO TECHNOLOGIES INTERNATIONAL SALES PTE. LIMITEDInventors: Richard Hayden Wyman, Brian Francis Schoner, David Chao Hua Wu, Timothy James Mamtora
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Publication number: 20210018761Abstract: A temple unit for an eyewear includes two temples each including pivotally connected front and rear segments. The front and rear segments respectively include adjacent rear and front ends. One of the front and rear ends is formed with a protruding portion, and the other one of the front and rear ends is formed with a recess portion. The protruding portion has at least three non-coplanar first flat surfaces defining two convex corner sections. Any two adjacent ones of the first flat surfaces are connected to each other to define one of the convex corner sections. The recess portion has at least two non-coplanar second flat surfaces connected to each other to define a concave corner section engaging a selected one of the convex corner sections so as to position the rear segment relative to the front segment.Type: ApplicationFiled: September 26, 2019Publication date: January 21, 2021Inventors: David CHAO, Chien-Ho LIN
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Publication number: 20200364992Abstract: Novel methods and apparatus regarding electronic eyewear are disclosed. Different embodiments can be applicable for seniors. One embodiment includes an eyewear that can charge when placed in an eyewear case. A user can access a live operator by tapping a button at the eyewear. The live operator can connect the user to a person. The eyewear can detect falls. In another embodiment, the eyewear with a digital assistant can be voice activated, and can provide assistance via the digital assistant. In yet another embodiment, the eyewear includes a position identifying system to identify a position of the eyewear. In one embodiment, the eyewear could wirelessly interact with a device coupled to an apparatus in the vicinity of the eyewear.Type: ApplicationFiled: August 7, 2020Publication date: November 19, 2020Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Patent number: 10777048Abstract: Novel methods and apparatus regarding electronic eyewear are disclosed. Different embodiments can be applicable for seniors. One embodiment includes an eyewear that can charge when placed in an eyewear case. A user can access a live operator by tapping a button at the eyewear. The live operator can connect the user to a person. The eyewear can detect falls. In another embodiment, the eyewear with a digital assistant can be voice activated, and can provide assistance via the digital assistant. In yet another embodiment, the eyewear includes a position identifying system to identify a position of the eyewear. In one embodiment, the eyewear could wirelessly interact with a device coupled to an apparatus in the vicinity of the eyewear.Type: GrantFiled: April 11, 2019Date of Patent: September 15, 2020Assignee: IpVenture, Inc.Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Patent number: 10713676Abstract: An embodiment of the invention provides a system that enables financial services companies to manage and track information about a sales force. The system includes components for managing distributors information, for validating and tracking licenses and credentials, for creating customized contracts, and for maintaining compensation structures. The system allows for configuring compensations, providing financial services companies a toolkit for creating and modeling their complex commission schedules used to compensate their sales force. The system also provides modeling tools for agreements and contracts between a financial services company or provider and the distributors who sell products. The system has a multi-component architecture comprising multiple modules, multiple data processing engines, a backbone and multiple data sources. The processing modules carry out information processing using one or more data processing engines.Type: GrantFiled: August 31, 2018Date of Patent: July 14, 2020Assignee: VERSATA DEVELOPMENT GROUP, INC.Inventors: David Chao, Brian Blount, Charles Erickson, Shari Gharavy, Cheng Zhou, Joshua Toub
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Publication number: 20200218094Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear (e.g., eyeglasses) without having to substantially compromise aesthetic design principles of the eyewear. The electrical components can operate independently or together with other electrical components provided elsewhere. The eyewear with electronic components can, for example, provide audio output, audio enhancements, or event-related audio content.Type: ApplicationFiled: March 17, 2020Publication date: July 9, 2020Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Patent number: 10624790Abstract: Embodiments for systems, methods and apparatuses of eyewear are disclosed. One method includes treating a patient with shutter glasses therapy for a relatively short period of time, such as at least a 6 week period; wherein the shutter glasses therapy includes blanking a first lens of shutter glasses being worn by the patient for a first blocking time, blanking a second lens of the shutter glasses being worn by the patient for a second blocking time, and controllably setting at least one of the first blocking time and the second blocking time.Type: GrantFiled: May 4, 2015Date of Patent: April 21, 2020Assignee: IpVenture, Inc.Inventors: David Chao, Zhiyang Guo, Jason Sweis, Vivian Liane Rice, Grace C Sheen, Eric S Hussey
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Publication number: 20200109986Abstract: Eyewear having monitoring capability, such as for radiation or motion, is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Motion can be measure by a detector, and the measured motion can be used to determine whether the eyewear is being worn.Type: ApplicationFiled: December 4, 2019Publication date: April 9, 2020Inventors: THOMAS A. HOWELL, DAVID CHAO, C. Douglass Thomas, Peter P. Tong
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Patent number: 10539459Abstract: Eyewear having monitoring capability, such as for radiation, is disclosed. Radiation, such as ultraviolet (UV) radiation, infrared (IR) radiation or light, can be measured by a detector. The measured radiation can then be used in providing radiation-related information to a user of the eyewear. Advantageously, the user of the eyewear is able to easily monitor their exposure to radiation.Type: GrantFiled: May 30, 2019Date of Patent: January 21, 2020Assignee: IngenioSpec, LLCInventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Publication number: 20200012127Abstract: Techniques for providing eyewear with electrical components are disclosed. The electrical components can provide electrical technology to eyewear (e.g., eyeglasses) without having to substantially compromise aesthetic design principles of the eyewear. Often, the electrical components can be attached to the eyewear as an after-market enhancement. The electrical components can operate independently or together with other electrical components provided elsewhere. In some embodiments, tethered electrical components can be coupled to electrical components in or attached to a pair of eyeglasses. Tethered electrical components, alone or in combination with eyeglass electrical components can be used for a variety of different applications and uses.Type: ApplicationFiled: September 18, 2019Publication date: January 9, 2020Inventors: Thomas A. Howell, David Chao, C. Douglass Thomas, Peter P. Tong
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Publication number: 20190356844Abstract: Embodiments of the disclosed technologies include a method of capturing, using a mobile device, a best-focused image of a skin surface of a subject, the method including: setting a camera of the mobile device to a fixed focal length; capturing, using the camera, a current image of a plurality of images of the skin surface, the plurality of images having a sequence and including a first previous image captured, using the camera, previously to the current image and a second previous image captured, using the camera, previously to the first previous image; producing a modified image from the current image; transforming the modified image, using a Laplacian pyramid, to produce a plurality of first luminance values from the modified image and a plurality of second luminance values from the plurality of first luminance values; averaging a plurality of first squared values, each including a square of a corresponding first luminance value of the plurality of first luminance values, to produce a first energy value; avType: ApplicationFiled: August 2, 2019Publication date: November 21, 2019Inventors: David Chao Zhang, John Benjamin Southall, Michael Anthony Isnardi, Michael Raymond Piacentino, David Christopher Berends, Girish Acharya, Douglas A. Bercow, Aaron Spaulding, Sek Chai
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Patent number: 10477095Abstract: Device logic in a mobile device configures a processor to capture a series of images, such as a video, using a consumer-grade camera, and to analyze the images to determine the best-focused image, of the series of images, that captures a region of interest. The images may be of a textured surface, such as facial skin of a mobile device user. The processor sets a focal length of the camera to a fixed position for collecting the images. The processor may guide the user to position the mobile device for capturing the images, using audible cues. For each image, the processor crops the image to the region of interest, extracts luminance information, and determines one or more energy levels of the luminance via a Laplacian pyramid. The energy levels may be filtered, and then are compared to energy levels of the other images to determine the best-focused image.Type: GrantFiled: January 19, 2016Date of Patent: November 12, 2019Assignee: SRI InternationalInventors: David Chao Zhang, John Benjamin Southall, Michael Anthony Isnardi, Michael Raymond Piacentino, David Christopher Berends, Girish Acharya, Douglas A. Bercow, Aaron Spaulding, Sek Chai