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Intelligent system and method for universal bus communication and power 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • G06F-001/26
출원번호 US-0162047 (1998-09-28)
발명자 / 주소
  • Rothenbaum Perry
출원인 / 주소
  • Pertech, Inc.
대리인 / 주소
    Skjerven Morrill MacPherson LLPKoestner
인용정보 피인용 횟수 : 58  인용 특허 : 2

초록 ▼

A bus hub for connection via a serial bus to a serial bus host hub includes a connector to a power supply, a bus controller and a switch coupled to the bus controller and to the power supply. The switch switches the bus hub between being powered by the power supply and being powered by the power fro

대표청구항 ▼

[ What is claimed is:] [1.] A bus hub for connection via a serial bus to a serial bus host hub, the bus hub comprising:a serial bus hub having a connector to a power supply, the serial bus hub also receiving power from the serial bus host hub;a bus controller coupled to the serial bus hub; anda swit

이 특허에 인용된 특허 (2)

  1. Flannery Michael R., Method and apparatus of providing power management using a self-powered universal serial bus (USB) device.
    상세보기
  2. Holmdahl Todd E. (Bothell WA), System and method for power control in a universal serial bus.
    상세보기

이 특허를 인용한 특허 (58)

  1. Kolokowsky, Stephen Henry, Adaptive USB mass storage devices that reduce power consumption.
    상세보기
  2. Minikel, Harry Thomas, Alternate port apparatus for manufacturing test of integrated serial bus and method therefor.
    상세보기
  3. Porterfield,A. Kent, Arbitration method for a source strobed bus.
    상세보기
  4. Kobayashi,Masahisa, Bus power-supply device and node.
    상세보기
  5. Gutzmer, Alan A., Bus-powered modem interface device.
    상세보기
  6. Sakai,Kenichi, Communication device.
    상세보기
  7. Wauters, Piet S.; Lenaerts, Jean L.L.J., Device configured as stand-alone or slave based on detection of power supply in a powered data bus system.
    상세보기
  8. Mariaud,Xavier; Klingelschmidt,Daniel, Device for automatically controlling a voltage applied to a data conductor in a serial link.
    상세보기
  9. Miki, Tomohiro, Device incorporating data communication function.
    상세보기
  10. Hsi Tung Tsai TW, Disk assembly incorporating therein usb connector and computer case having therein same.
    상세보기
  11. Tarr, Morton, Electrical power strip for use with a computer and associated peripheral devices.
    상세보기
  12. Takashima, Toru, Electronic device to perform enumeration without power request to an external device when electronic device is on.
    상세보기
  13. Wright, David G., Enumeration circuits, structures and methods for host connected devices.
    상세보기
  14. Binder, Yehuda, Local area network for distributing data communication, sensing and control signals.
    상세보기
  15. Binder, Yehuda, Local area network for distributing data communication, sensing and control signals.
    상세보기
  16. Binder, Yehuda, Local area network for distributing data communication, sensing and control signals.
    상세보기
  17. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  18. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  19. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  20. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  21. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  22. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  23. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  24. Binder, Yehuda, Local area network of serial intelligent cells.
    상세보기
  25. Jackson,Daniel Kelvin, Method and apparatus for a hub capable of being self-powered for use in a USB-compliant system.
    상세보기
  26. Burke, Thomas C.; Kern, Eric R.; Dayan, Richard A.; Cromer, Daryl C., Method and apparatus for activating a computer system in response to a stimulus from a universal serial bus peripheral.
    상세보기
  27. Weiss, Martin M., Method and apparatus for charging a self powered USB device at different charge rates according to the charge level of a rechargeable element on the device.
    상세보기
  28. Jackson,Daniel Kelvin, Method and apparatus for extending communications over USB.
    상세보기
  29. Jackson,Daniel Kelvin, Method and apparatus for extending communications over a universal serial bus through domain transformation.
    상세보기
  30. El Kik,Tony S.; Niescier,Richard Joseph, Method and apparatus for minimizing power requirements in a computer peripheral device while in suspend state and returning to full operation state without loss of data.
    상세보기
  31. Rosenan, Avner; Gutterman, Zvi; Skuler, Dor; Sever, Gil, Method and system for securing input from an external device to a host.
    상세보기
  32. David G. Wright ; Timothy J. Williams, Method and/or apparatus for lowering power consumption in a peripheral device.
    상세보기
  33. Chen, Chun-Jen, Method for selecting and adjusting scanner illuminant.
    상세보기
  34. Clidaras,Jimmy; Kitlas,Kenneth, Modular computer system mechanical interconnection.
    상세보기
  35. Hazani, Ami; Butbul, Shlomo; Koby, Rafael Gil; Binder, Yehuda, Outlet add-on module.
    상세보기
  36. Terrell, II, James R, Passive USB power configuration switching.
    상세보기
  37. Laity, Ian A.; Thornton, Timothy J.; Gu, George Q., Port expansion peripheral module system.
    상세보기
  38. Laity, Ian A.; Thornton, Timothy J.; Gu, George Q., Port expansion system.
    상세보기
  39. Yokoo,Kenichi; Tadachi,Akio, Power line communication modem capable of simultaneously supplying power and exchanging data.
    상세보기
  40. Jacobs,Daniel G., Power management system for bridge circuit.
    상세보기
  41. Masson, Eric L.; Longnecker, Matthew R.; Doshi, Hemalkumar Chandrkant; Smith, Brian, Power management techniques for USB interfaces.
    상세보기
  42. Brown, Stephen J., Predictive power management in a wireless sensor network.
    상세보기
  43. Brown, Stephen J., Predictive power management in a wireless sensor network.
    상세보기
  44. Brown, Stephen J.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A.; Jessup, Holden D.; Gonzalez-Banos, Hector H., Predictive power management in a wireless sensor network using activity costs.
    상세보기
  45. Brown, Stephen J.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A.; Jessup, Holden D.; Gonzalez-Banos, Hector H., Predictive power management in a wireless sensor network using presence detection.
    상세보기
  46. Rolls, Jeremy B.; Bushue, Michael J.; Rumney, Gary S.; Jones, Rhod J.; Liddell, David C.; Heffernan, Peter, Processing and alarm circuitries each having different power supply unit(s) requirement and powering the respective device when the corresponding requirements is met.
    상세보기
  47. Waryck, James; Paz, Victor G., Quick connect/disconnect cable apparatus for computer peripherals.
    상세보기
  48. Torii, Hiromitsu; Yui, Hirokatsu, Selectively coupling an upstream terminal to a USB hub circuit in accordance with a video sync signal.
    상세보기
  49. Jessup, Holden D.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A., Self-powered devices and methods.
    상세보기
  50. Jessup, Holden D.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A., Self-powered devices and methods.
    상세보기
  51. Jessup, Holden D.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A., Self-powered devices and methods.
    상세보기
  52. Brown, Stephen J.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A.; Jessup, Holden D., Smart security device with monitoring mode and communication mode.
    상세보기
  53. Brown, Stephen J.; Meade, Daylyn M.; Flood, Timothy P.; Hallatt, Clive A.; Jessup, Holden D., Smart security device with status communication mode.
    상세보기
  54. Kida, Minoru, System for accessing hard disk drive built in computer in which hard disk drive built in its computer can be accessed from outside its computer even if computer is not driven.
    상세보기
  55. Gagne-Keats, Jason Sean; Rubin, Andrew E.; Evans, V, David John; Hershenson, Matthew; Miao, Xiaoyu; Jiang, Xinrui; Tate, Joseph Anthony, Systems and techniques for intelligently switching between multiple sources of universal serial bus signals.
    상세보기
  56. Binder, Yehuda, Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets.
    상세보기
  57. Binder, Yehuda, Telephone outlet for implementing a local area network over telephone lines and a local area network using such outlets.
    상세보기
  58. Dotson, Gary D.; Figie, John R.; Cloran, Shawn D.; Kaufman, Andrew P.; Lang, Daniel V., USB expansion module method and design.
    상세보기

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