Patents by Inventor Ray S. Chang

Ray S. Chang 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).

  • Publication number: 20240394952
    Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.
    Type: Application
    Filed: August 7, 2024
    Publication date: November 28, 2024
    Applicant: Apple Inc.
    Inventors: Arthur Y Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
  • Publication number: 20240385442
    Abstract: A head-mountable display device includes a housing defining a front opening and a rear opening, a display screen disposed in the front opening, a display assembly disposed in the rear opening, a first securement strap coupled to the housing, the first securement strap including a first electronic component, a second securement strap coupled to the housing, the second securement strap including a second electronic component, and a securement band extending between and coupled to the first securement strap and the second securement strap.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Jason C. Sauers, Amanda R. Rainer, Cheng Chen, Graham B. Myhre, Michael J. Rockwell, Fletcher R. Rothkopf, Marinus Meursing, Phil M. Hobson, Jan K. Quijalvo, Jia Tao, Ivan S. Maric, Jeremy C. Franklin, Wey-Jiun Lin, Trevor J. Ness, Ray L. Chang
  • Publication number: 20240385440
    Abstract: A head-mountable display device includes a housing defining a front opening and a rear opening, a display screen disposed in the front opening, a display assembly disposed in the rear opening, a first securement strap coupled to the housing, the first securement strap including a first electronic component, a second securement strap coupled to the housing, the second securement strap including a second electronic component, and a securement band extending between and coupled to the first securement strap and the second securement strap.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Jeffrey C. Olson, Timothy Y. Chang, Divakar Singamsetty, Yami George, Anthony S. Montevirgen, Jason L. Slupeiks, Julian Hoenig, Julian Jaede, Yoonhoo Jo, Forrest C. Wang, Fletcher R. Rothkopf, Jeremy C. Franklin, Trevor J. Ness, Edward S. Huo, Jason C. Sauers, Phil M. Hobson, Ray L. Chang, William A. Sorrentino, III, Jonathan Ive, Alan C. Dye, Stephen O. Lemay, Seung Wook Kim
  • Publication number: 20240386817
    Abstract: A head-mountable display device includes a housing defining a front opening and a rear opening, a display screen disposed in the front opening, a display assembly disposed in the rear opening, a first securement strap coupled to the housing, the first securement strap including a first electronic component, a second securement strap coupled to the housing, the second securement strap including a second electronic component, and a securement band extending between and coupled to the first securement strap and the second securement strap.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Jason C. Sauers, Amanda R. Rainer, Cheng Chen, Graham B. Myhre, Michael J. Rockwell, Fletcher R. Rothkopf, Marinus Meursing, Phil M. Hobson, Jan K. Quijalvo, Jia Tao, Ivan S. Maric, Jeremy C. Franklin, Wey-Jiun Lin, William A. Sorrentino, III, Jonathan Ive, Alan C. Dye, Stephen O. Lemay, Jeffrey M. Faulkner, Seung Wook Kim, Ray L. Chang
  • Publication number: 20240388687
    Abstract: A head-mountable display device includes a housing defining a front opening and a rear opening, a display screen disposed in the front opening, a display assembly disposed in the rear opening, a first securement strap coupled to the housing, the first securement strap including a first electronic component, a second securement strap coupled to the housing, the second securement strap including a second electronic component, and a securement band extending between and coupled to the first securement strap and the second securement strap.
    Type: Application
    Filed: May 13, 2024
    Publication date: November 21, 2024
    Inventors: Michael J. Rockwell, Geoffrey Stahl, Thibaut Weise, Peter Kaufmann, Branko Petljanski, Jason L. Slupeiks, Tom Sengelaub, Kathrin Berkner Cieslicki, Yanghai Tsin, Hesam Najafi, Arthur Y. Zhang, Amanda R. Rainer, Cheng Chen, Graham B. Myhre, Fletcher R. Rothkopf, Marinus Meursing, Phil M. Hobson, Jason C. Sauers, Jan K. Quijalvo, Jia Tao, Ivan S. Maric, Jeremy C. Franklin, Wey-Jiun Lin, William A. Sorrentino, III, Jonathan Ive, Alan C. Dye, Stephen O. Lemay, Seung Wook Kim, Ray L. Chang
  • Patent number: 12086919
    Abstract: A mixed reality system that includes a device and a base station that communicate via a wireless connection The device may include sensors that collect information about the user's environment and about the user. The information collected by the sensors may be transmitted to the base station via the wireless connection. The base station renders frames or slices based at least in part on the sensor information received from the device, encodes the frames or slices, and transmits the compressed frames or slices to the device for decoding and display. The base station may provide more computing power than conventional stand-alone systems, and the wireless connection does not tether the device to the base station as in conventional tethered systems. The system may implement methods and apparatus to maintain a target frame rate through the wireless link and to minimize latency in frame rendering, transmittal, and display.
    Type: Grant
    Filed: June 29, 2023
    Date of Patent: September 10, 2024
    Assignee: Apple Inc.
    Inventors: Arthur Y Zhang, Ray L. Chang, Timothy R. Oriol, Ling Su, Gurjeet S. Saund, Guy Cote, Jim C. Chou, Hao Pan, Tobias Eble, Avi Bar-Zeev, Sheng Zhang, Justin A. Hensley, Geoffrey Stahl
  • Patent number: 5986047
    Abstract: Peptides of 10 to 40 or more amino acid residues in length and having the sequence X3X4X5GPX6TWX7X8 (SEQ ID NO:252) where each amino acid is indicated by standard one letter abbreviation; X3 is C; X4 is R, H, L, or W; X.sub.5 is M, F, or I; X6 is independently selected from any one of the 20 genetically coded L-amino acids; X7 is D, E, I, L, or V; and X8 is C, which bind and activate the erythropoietin receptor (EPO-R) or otherwise act as an EPO agonist, and methods for their use.
    Type: Grant
    Filed: March 28, 1997
    Date of Patent: November 16, 1999
    Assignee: Affymax Technologies N.V.
    Inventors: Nicholas C. Wrighton, William J. Dower, Ray S. Chang, Arun K. Kashyap
  • Patent number: 5830851
    Abstract: Peptides of 10 to 40 or more amino acid residues in length and having the sequence X.sub.3 X.sub.4 X.sub.5 GPX.sub.6 TWX.sub.7 X.sub.8 (SEQ ID NO:252) where each amino acid is indicated by standard one letter abbreviation; X.sub.3 is C; X.sub.4 is R, H, L, or W; X.sub.5 is M, F, or I; X.sub.6 is independently selected from any one of the 20 genetically coded L-amino acids; X.sub.7 is D, E, I, L, or V; and X.sub.8 is C, which bind and activate the erythropoietin receptor (EPO-R) or otherwise act as an EPO agonist, and methods for their use.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: November 3, 1998
    Assignee: Affymax Technologies N.V.
    Inventors: Nicholas C. Wrighton, William J. Dower, Ray S. Chang, Arun K. Kashyap
  • Patent number: 5773569
    Abstract: Peptides of 10 to 40 or more amino acid residues in length and having the sequence X.sub.3 X.sub.4 X.sub.5 GPX.sub.6 TWX.sub.7 X.sub.8 (SEQ ID NO:252) where each amino acid is indicated by standard one letter abbreviation; X.sub.3 is C; X.sub.4 is R, H, L, or W; X.sub.5 is M, F, or I; X.sub.6 is independently selected from any one of the 20 genetically coded L-amino acids; X.sub.7 is D, E, I, L, or V; and X.sub.8 is C, which bind and activate the erythropoietin receptor (EPO-R) or otherwise act as an EPO agonist, and methods for their use.
    Type: Grant
    Filed: June 7, 1995
    Date of Patent: June 30, 1998
    Assignee: Affymax Technologies N.V.
    Inventors: Nicholas C. Wrighton, William J. Dower, Ray S. Chang, Arun K. Kashyap, Linda K. Jolliffe, Dana Johnson, Linda Mulcahy