Patent US1611569A successfully refreshed from Google Patents.
Patent US5689654A successfully refreshed from Google Patents.
US5689654A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Digital assistant system including a host computer with a docking bay for the digital assistant wherein a heat sink is moved into contact with a docked digital assistant for cooling the digital assistant
Assignee: INPRO II LICENSING SARL
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Filing: 1994-11-07
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Granted: 1997-11-18
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Expires: 2014-11-07
Abstract
Abstract A personal digital assistant module with a local CPU, memory, and I/O interface has a host interface comprising a bus connected to the local CPU and a connector at a surface of the personal digital assistant for interfacing to a bus connector of a host general-purpose computer, providing direct bus communication between the personal digital assistant and the host general-purpose computer. In an embodiment, the personal digital assistant also stores a security code. The personal digital assistant according to the invention forms a host/satellite combination with a host computer having a docking bay, wherein upon docking a docking protocol controls access by the host to memory of the personal digital assistant based on one or more passwords provided by a user to the host. In another embodiment the personal digital assistant also has an expansion port connected to the local CPU, and expansion peripheral devices may be connected and operated through the expansion port. Docking structures and cooling apparatus and methods are disclosed.
Inventors
- 👤 Dan Kikinis
- 👤 Pascal Dornier
- 👤 William J. Seiler
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-09 06:37
CPC Classifications
H; H04; H04M; H04M3/00; H04M3/42; H04M3/42314; G; G06; G06F; G06F1/00; G06F1/16; G06F1/1613; G06F1/1626; G06F1/1632; G06F1/1633; G06F1/1656; G06F1/1684; G06F1/169; G06F1/18; G06F1/183; G06F1/20; G06F1/203; G06F13/00; G06F13/38; G06F13/40; G06F13/4063; G06F13/409; G06F21/00; G06F21/60; G06F21/62; G06F3/00; G06F3/01; G06F3/03; G06F3/033; G06F3/0354; G06F3/03541; G06F3/03543; G06F3/03549; G06F3/048; G06F3/0481; G06F3/0482; H04M11/00; H04M11/06; H04M11/066; H04N; H04N1/00; H04N1/00127; H04N1/00204; H04N1/00236; H04N1/00241; H04N1/00326; H04N1/0035; H04N1/00352; H04N1/00392; H04N1/00405; H04N1/00408; H04N1/00411; H05; H05K; H05K5/00; H05K5/02; H05K5/0256; H05K5/026; H05K5/0265; H05K5/0273; H01; H01H; H01H2223/00; H01H2223/046; H01H2223/052; H04M1/00; H04M1/247; H04M1/2473; H04M1/72; H04M1/725; H04M3/42323; H04N1/00519; H04N1/00538; H04N1/04; H04N1/10; H04N1/107; H04N1/19; H04N1/195; H04N2201/00; H04N2201/0008; H04N2201/0034; H04N2201/0048; H04N2201/0049; H04N2201/0051; H04N2201/0053; H04N2201/0063
Claims Analysis
Total Claims: 14
Claim 1
Independent Claim
137 words
A digital assistant system, comprising: a digital assistant having a CPU, a memory connected to the CPU by a bus, a power supply, a display, input apparatus, and a host interface comprising a host interface bus coupled to the CPU and to an interface connector; a host computer having a host CPU, a docking bay adapted for receiving and docking the digital assistant, a host bus coupled to the CPU and to a host interface connector in the docking bay compatible with the interface connector of the digital assistant, and control routines for managing communication with the docked digital assistant; and at least one heat sink structure in the docking bay with translation apparatus for moving the heat sink structure into contact with the docked digital assistant during a portion of time the digital assistant is docked.
Claim 2
Dependent Claim
137 words
A digital assistant system, comprising: a digital assistant having a CPU, a memory connected to the CPU by a bus, a power supply, a display, input apparatus, and a host interface comprising a host interface bus coupled to the CPU and to an interface connector; a host computer having a host CPU, a docking bay adapted for receiving and docking the digital assistant, a host bus coupled to the CPU and to a host interface connector in the docking bay compatible with the interface connector of the digital assistant, and control routines for managing communication with the docked digital assistant; and at least one heat sink structure in the docking bay with translation apparatus for moving the heat sink structure into contact with the docked digital assistant during a portion of time the digital assistant is docked.
Claim 3
Dependent Claim
24 words
A digital assistant system as in claim 1 wherein the docking bay is adapted as a Personal Computer Memory Card International Association (PCMCIA) slot.
Claim 4
Dependent Claim
25 words
A digital assistant system as in claim 1 wherein the host computer is one of a desktop computer, a laptop computer, or a hand-held computer.
Claim 5
Dependent Claim
58 words
A digital assistant system as in claim 1 wherein the digital assistant additionally comprises an expansion bus interface having an expansion bus connected to the CPU and to a first portion of an expansion bus connector, the first portion of the expansion bus connector being accessible to a user for connecting expansion devices with the digital assistant docked.
Claim 6
Dependent Claim
37 words
A digital assistant system as in claim 1 additionally comprising a nonvolatile storage device connected to the CPU and containing a code unique to the digital assistant, for uniquely identifying the digital assistant to connecting digital devices.
Claim 7
Dependent Claim
38 words
A digital assistant system as in claim 1 wherein the host interface bus comprises a full-service parallel bus connected to the CPU, and wherein, upon docking, the CPU of the digital assistant exchanges information with the host CPU.
Claim 8
Dependent Claim
33 words
A digital assistant system as in claim 1 wherein the translation apparatus comprises a user-operable lever for advancing and retracting the heat sink structure to contact and retract from the docked digital assistant.
Claim 9
Dependent Claim
40 words
A digital assistant system as in claim 1 wherein the translation apparatus comprises an electro-mechanical device responsive to a command from the host CPU for advancing a retracting the heat sink structure to contact and retract from the digital assistant.
Claim 10
Dependent Claim
38 words
A digital assistant system as in claim 8 wherein the heat sink structure comprises an extension for engaging the docked personal digital assistant, preventing removal of the docked personal digital assistant until the heat sink structure is retracted.
Claim 11
Dependent Claim
33 words
A digital assistant system as in claim 9 wherein the host computer is adapted to require entry of a password to enable retraction of the heat sink structure from a docked digital assistant.
Claim 12
Dependent Claim
173 words
A digital assistant system, comprising: a digital assistant having a CPU, a memory connected to the CPU by a bus, a power supply, a display, input apparatus, and a host interface comprising a host interface bus coupled to the CPU and to an interface connector; a host computer having a host CPU, a docking bay adapted for receiving and docking the digital assistant, a host bus coupled to the CPU and to a host interface connector in the docking bay compatible with the interface connector of the digital assistant, and control routines for managing communication with the docked digital assistant; a movable structure in the docking bay adapted for engaging the docked digital assistant preventing removal of the docked digital assistant from the docking bay; and electro-mechanical translation apparatus responsive to commands from the host CPU connected to the moveable structure and adapted for advancing and retracting the moveable structure to engage the docked digital assistant during a portion of time the digital assistant is docked, and for releasing the docked digital assistant.
Claim 13
Dependent Claim
173 words
A digital assistant system, comprising: a digital assistant having a CPU, a memory connected to the CPU by a bus, a power supply, a display, input apparatus, and a host interface comprising a host interface bus coupled to the CPU and to an interface connector; a host computer having a host CPU, a docking bay adapted for receiving and docking the digital assistant, a host bus coupled to the CPU and to a host interface connector in the docking bay compatible with the interface connector of the digital assistant, and control routines for managing communication with the docked digital assistant; a movable structure in the docking bay adapted for engaging the docked digital assistant preventing removal of the docked digital assistant from the docking bay; and electro-mechanical translation apparatus responsive to commands from the host CPU connected to the moveable structure and adapted for advancing and retracting the moveable structure to engage the docked digital assistant during a portion of time the digital assistant is docked, and for releasing the docked digital assistant.
Claim 14
Dependent Claim
37 words
A digital assistant system as in claim 11 wherein the host computer is adapted to require entry of a password to enable retraction of the moveable structure from a docked digital assistant, releasing the docked digital assistant.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 2000-11-17 | 2001-05-19 | 2001-11-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 2004-11-17 | 2005-05-19 | 2005-11-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2008-11-17 | 2009-05-19 | 2009-11-18 | $7700.00 | Window Closed / Lapsed |