IP Library Patent Application 12862907
Patent Application
App. No. 12/862,907

WIRELESS DESKTOP IT ENVIRONMENT

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Quick Facts
Patent No.
US None
App. No.
12/862,907
Abstract

Described herein are embodiments of a wireless power transmitting system for transmitting power to a high-Q magnetic resonator that includes a desktop component and a high-Q magnetic resonator, formed of an inductive loop and a capacitor, said magnetic resonator integrated into the desktop component.

Claims (39)

1 . A wireless power transmitting system for transmitting power to a high-Q magnetic resonator, comprising:

a desktop component; and

a high-Q magnetic resonator, formed of an inductive loop and a capacitor, said magnetic resonator integrated into the desktop component.

2 . A system as in claim 1 , wherein said inductive loop is integrated into the desktop component with a plane of the loop having an orientation which is parallel to a plane of a desktop.

3 . A system as in claim 1 , wherein said desktop component has a base which holds the desktop component in a substantially upright position.

4 . A system as in claim 3 , wherein said desktop component is a display, and said base is a base which holds up the display.

5 . A system as in claim 4 , wherein said inductive loop of said magnetic resonator is integrated as part of said base.

6 . A system as in claim 5 , wherein said base has a round outer shape, and said inductive loop is coaxial to said round outer shape.

7 . A system as in claim 1 , further comprising an additional magnetic resonator configured as a charging pad, which is tuned to be substantially resonant with the transmitting magnetic resonator.

8 . A system as in claim 7 , wherein said charging pad has electrical contacts which couple to an electronic device.

9 . A system as in claim 7 , wherein said charging pad transfers power via evanescent tail coupling.

10 . A system as in claim 9 , wherein said charging pad both transfers power via evanescent tail coupling and also has a connection for an external device.

11 . A system as in claim 3 , wherein said base of said desktop component has a position which is unchanged during operation.

12 . A system as in claim 1 , wherein a dipole moment of said resonator is unchanged during operation of said desktop device.

13 . A wireless power transmitting system for transmitting power to a high-Q magnetic resonator, comprising:

a desktop component having a part which is substantially unmoved during operation; and

a high-Q magnetic resonator, formed of an inductive loop and a capacitor, said magnetic resonator integrated into the desktop component in a way that prevents said resonator from moving during operation of said desktop component.

14 . A system as in claim 13 , further comprising a power source for said desktop component, producing a magnetic near-field from said resonator.

15 . A system as in claim 14 , wherein said resonator maintains the same dipole moment orientation.

16 . A system as in claim 15 , wherein said desktop component is a display, and said base is a base which holds up the display.

17 . A system as in claim 16 , wherein said inductive loop of said magnetic resonator is integrated as part of said base.

18 . A system as in claim 17 , wherein said base has a round outer shape, and said inductive loop is coaxial to said round outer shape.

19 . A system as in claim 13 , further comprising an additional magnetic resonator configured as a charging pad, which is tuned to be substantially resonant with the transmitting magnetic resonator.

20 . A system as in claim 19 , wherein said charging pad has electrical contacts which couple to an electronic device.

21 . A method, comprising:

operating a first high-Q magnetic resonator, formed of an inductive loop and a capacitor, said magnetic resonator which is integrated into a desktop component to provide electrical power wirelessly to desktop items comprising additional high-Q magnetic resonators that are usable along with said first magnetic resonator, and which are physically separate from said first magnetic resonator.

22 . A method as in claim 21 , further comprising operating said inductive loop with a plane of the loop having an orientation which is always parallel to a plane of a desktop.

23 . A method as in claim 21 , wherein said desktop component has a base, and further comprising using said base to hold the desktop component in an upright position.

24 . A method as in claim 23 , wherein said desktop component is a display, and said base is a base which holds up the display.

25 . A method as in claim 24 , wherein said inductive loop of said magnetic resonator is integrated as part of said base.

26 . A method as in claim 25 , wherein said base has a round outer shape, and said inductive loop is coaxial to said round outer shape.

27 . A method as in claim 21 , further comprising an additional magnetic resonator configured as a charging pad, which is tuned to be substantially resonant with the first high-Q magnetic resonator.

28 . A method as in claim 27 , wherein said charging pad has electrical contacts which couple to an electronic device.

29 . A method as in claim 27 , wherein said charging pad transfers power via evanescent tail coupling.

30 . A method as in claim 29 , wherein said charging pad both transfers power via evanescent tail coupling-and also has a connection for an external device.

31 . A method as in claim 23 , further maintaining said base of said desktop component in a position which is unchanged during operation.

32 . A method for transferring power to a high-Q magnetic resonator, comprising:

operating a first high-Q magnetic resonator, formed of an inductive loop and a capacitor, said magnetic resonator which is integrated into a desktop component to provide electrical power wirelessly to desktop items that comprise additional high-Q magnetic resonators and are physically separate from said first magnetic resonator, said operating comprising transmitting electrical power parallel to a surface of a desktop that holds said desktop component.

33 . A method as in claim 32 , wherein said operating comprises continuously transmitting said electrical power.

Assignments (2)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Jan 5, 2012
From: KARALIS, ARISTEIDIS; KURS, ANDRE B.; MOFFATT, ROBERT; JOANNOPOULOS, JOHN D.; FISHER, PETER H.; SOLJACIC, MARIN
To: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
Reel/Frame 027481/0822 →
CONFIRMATORY LICENSE Recorded May 24, 2011
From: MASSACHUSETTS INSTITUTE OF TECHNOLOGY
To: NATIONAL SCIENCE FOUNDATION
Reel/Frame 026328/0821 →