HK1140285A1 - Systems and methods for providing device-to-device handshaking through a power supply signal - Google Patents

Systems and methods for providing device-to-device handshaking through a power supply signal

Info

Publication number
HK1140285A1
HK1140285A1 HK10106811.2A HK10106811A HK1140285A1 HK 1140285 A1 HK1140285 A1 HK 1140285A1 HK 10106811 A HK10106811 A HK 10106811A HK 1140285 A1 HK1140285 A1 HK 1140285A1
Authority
HK
Hong Kong
Prior art keywords
systems
methods
power supply
supply signal
handshaking
Prior art date
Application number
HK10106811.2A
Other languages
English (en)
Inventor
Doug Farrar
Lawrence Heyl
Brian Sander
Original Assignee
Apple Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Apple Inc filed Critical Apple Inc
Publication of HK1140285A1 publication Critical patent/HK1140285A1/xx

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/26—Power supply means, e.g. regulation thereof
    • G06F1/266—Arrangements to supply power to external peripherals either directly from the computer or under computer control, e.g. supply of power through the communication port, computer controlled power-strips
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F12/00—Accessing, addressing or allocating within memory systems or architectures
    • G06F12/14—Protection against unauthorised use of memory or access to memory
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/38—Information transfer, e.g. on bus
    • G06F13/40—Bus structure
    • G06F13/4063—Device-to-bus coupling
    • G06F13/4068—Electrical coupling
    • G06F13/4081—Live connection to bus, e.g. hot-plugging
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/70—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer
    • G06F21/81—Protecting specific internal or peripheral components, in which the protection of a component leads to protection of the entire computer by operating on the power supply, e.g. enabling or disabling power-on, sleep or resume operations
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L65/00—Network arrangements, protocols or services for supporting real-time applications in data packet communication
    • H04L65/1066—Session management
    • H04L65/1101—Session protocols
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D10/00—Energy efficient computing, e.g. low power processors, power management or thermal management
HK10106811.2A 2007-06-15 2010-07-13 Systems and methods for providing device-to-device handshaking through a power supply signal HK1140285A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US93473307P 2007-06-15 2007-06-15
PCT/US2008/007430 WO2008156689A2 (en) 2007-06-15 2008-06-13 Systems and methods for providing device-to-device handshaking through a power supply signal

Publications (1)

Publication Number Publication Date
HK1140285A1 true HK1140285A1 (en) 2010-10-08

Family

ID=39645349

Family Applications (3)

Application Number Title Priority Date Filing Date
HK09108551.5A HK1129756A1 (en) 2007-06-15 2009-09-18 Systems and methods for providing device-to-device handshaking through a power supply signal
HK10106811.2A HK1140285A1 (en) 2007-06-15 2010-07-13 Systems and methods for providing device-to-device handshaking through a power supply signal
HK13104723.1A HK1177789A1 (zh) 2007-06-15 2013-04-18 用於通過電源信號提供裝置-到-裝置交握的系統和方法

Family Applications Before (1)

Application Number Title Priority Date Filing Date
HK09108551.5A HK1129756A1 (en) 2007-06-15 2009-09-18 Systems and methods for providing device-to-device handshaking through a power supply signal

Family Applications After (1)

Application Number Title Priority Date Filing Date
HK13104723.1A HK1177789A1 (zh) 2007-06-15 2013-04-18 用於通過電源信號提供裝置-到-裝置交握的系統和方法

Country Status (10)

Country Link
US (3) US8332664B2 (xx)
EP (3) EP2570886B1 (xx)
CN (3) CN101675406B (xx)
AU (1) AU2008266928B2 (xx)
DE (1) DE202008007933U1 (xx)
ES (1) ES2427189T3 (xx)
GB (2) GB2489344B (xx)
HK (3) HK1129756A1 (xx)
TW (2) TWI402681B (xx)
WO (1) WO2008156689A2 (xx)

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TWI402681B (zh) 2013-07-21
US8812883B2 (en) 2014-08-19
DE202008007933U1 (de) 2009-02-12
TWI453599B (zh) 2014-09-21
CN201392501Y (zh) 2010-01-27
GB2489344B (en) 2012-12-05
GB2489344A (en) 2012-09-26
US8332664B2 (en) 2012-12-11
WO2008156689A4 (en) 2009-09-17
US20080309313A1 (en) 2008-12-18
EP2158535A2 (en) 2010-03-03
HK1177789A1 (zh) 2013-08-30
TW200910104A (en) 2009-03-01
GB2453405B (en) 2012-08-08
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EP2444874A2 (en) 2012-04-25
GB201209287D0 (en) 2012-07-04
EP2570886A2 (en) 2013-03-20
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AU2008266928B2 (en) 2011-12-01
WO2008156689A2 (en) 2008-12-24
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GB2453405A8 (en) 2009-10-28
EP2570886A3 (en) 2013-06-12
AU2008266928A1 (en) 2008-12-24
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US20140351622A1 (en) 2014-11-27
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EP2570886B1 (en) 2016-11-02
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CN101675406A (zh) 2010-03-17
EP2158535B1 (en) 2013-06-12

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