Methods and systems for wireless power and data transfers between electronic devices

Patent metadata

Field	Value
Publication number	US-11520551-B2
Application number	US-202017066881-A
Country	US
Kind code	B2
Filing date	Oct 9, 2020
Priority date	Oct 9, 2020
Publication date	Dec 6, 2022
Grant date	Dec 6, 2022

Abstract

Methods and system are directed to wireless and non-conductive transfers of power and data to electronic devices. The methods and systems can be implemented in retail security products, such merchandising display assembly for displaying devices such as smart phones, tablets, digital cameras, and wearables. In one aspect, a merchandising display assembly may include a wireless power transfer capability and a wireless data transfer capability. An electronic device may interface directly with the base position assembly or via an intermediary assembly. The interface may be accomplished without an electrical cable to transmit power and data from the base position assembly to the electronic device.

First claim

The invention claimed is:

1. A system comprising a merchandising display assembly that includes a wireless power transmitter and a wireless data transceiver,
wherein the wireless power transmitter and the wireless data transceiver define a wireless and non-conductive interface over which wireless power and wireless data are transferable to a proximately located electronic device, and
wherein the merchandizing display assembly includes a conduit located between the wireless data transceiver and a lens formed in a surface of the base position assembly, the conduit enabling transmission of the wireless data transmission to the lens.

2. The system of claim 1 wherein the merchandising display comprises an intermediary assembly.

3. The system of claim 1 wherein the merchandising display comprises a base position assembly.

4. The system of claim 1 wherein the merchandizing display assembly includes:
a wireless power transmitter that emits a fluctuating magnetic field in response to receiving an alternating current; and
a wireless data transceiver that generates a wireless data transmission in response to receiving data, wherein the magnetic field is emitted with a frequency of oscillation that does not overlap with a transmission frequency of the wireless data transmission.

5. The system of claim 1 wherein a surface of the merchandizing display assembly is contoured to act as a lens for propagation of the wireless data transmission away from the surface.

6. The system of claim 1 wherein the base merchandizing display assembly includes a lens for propagation of the wireless data transmission away from the base position assembly.

7. The system of claim 1 wherein the merchandizing display assembly includes a lens that focuses the wireless data transmission to a focal point located away from the base position assembly.

8. The system of claim 1 wherein the merchandizing display assembly includes a conduit located between the wireless data transceiver and a surface of the base position assembly, the conduit enabling transmission of the wireless data transmission to the surface.

9. A system comprising:
an intermediary assembly having a wireless power receiver and a first wireless data transceiver for transferring electrical power and data to a connected electronic device; and
a base position assembly having a wireless power transmitter and a second wireless data transceiver,
wherein the wireless power receiver, the wireless power transmitter, the first wireless data transceiver, and the second wireless data transceiver define a wireless and non-conductive interface over which wireless power and wireless data are transferable to the intermediate assembly, and
wherein the intermediate assembly includes
a first lens for directing wireless data transmissions to and from the first wireless data transceiver; and
the base position assembly includes a second lens for directing wireless data transmissions to and from the second wireless data transceiver.

10. The system of claim 9 wherein the wireless power transmitter emits a fluctuating magnetic field in response to receiving an alternating current, and the fluctuating magnetic field is converted into electrical power by the wireless power receiver when the intermediate assembly is located in proximity of the base position assembly.

11. The system of claim 9 wherein a surface of the intermediate assembly is contoured to form a first lens adjacent to the first wireless data transceiver, and a surface of the base position assembly is contoured to form a second lens adjacent to the second wireless data transceiver.

12. The system of claim 11 wherein the first lens is a first plano-convex lens and the second lens is a second plano-convex lens and the first lens and the second lens form a biconvex lens when the intermediate assembly is located proximate to the base position assembly.

13. The system of claim 9 further comprising:
a first conduit located between the first wireless data transceiver and a first lens formed in a surface of the intermediary assembly; and
a second conduit located between the second wireless data transceiver and a second lens formed in a surface of the base position assembly.

14. The system of claim 9 further comprising a curved conduit located between the first wireless data transceiver and a first lens formed in a surface the intermediary assembly, the curved conduit providing for wireless data transmission between the first wireless data transceiver and the first lens.

15. The system of claim 9 further comprises a flexible conduit located between the first wireless data transceiver and a first lens formed in a surface the intermediary assembly, the flexible conduit providing for wireless data transmission between the first wireless data transceiver and the first lens.

16. A merchandising display assembly comprising:
a puck for attaching an electronic device; and
a base having a wireless power transmitter and a first wireless data transceiver,
wherein the wireless power transmitter and the first wireless data transceiver define a wireless and non-conductive interface over which wireless power is transferable to the electronic device in response to the puck being in proximity to the base position assembly, and,
wherein a surface of the puck is contoured to form a first lens and a surface of the base is contoured to form a second lens over which wireless data is transferable to the electronic device in response to the puck being in proximity to the base position assembly.

17. The merchandising display assembly of claim 16 wherein the puck includes a wireless power receiver and a second wireless data transceiver.

18. The merchandising display assembly of claim 16 wherein in response to the puck being located proximate to the base, the wireless power transmitter and a wireless power receiver located in the puck transmit wireless power to the electronic device and the first wireless data transceiver and a second wireless data transceiver located in the puck enable wireless data transmission to and from the electronic device.

19. The merchandising display assembly of claim 16 wherein the wireless power transmitter emits a fluctuating magnetic field in response to receiving an alternating current, and the fluctuating magnetic field is converted by a wireless power receiver located in the puck into electrical power for use by the electronic device when the puck is located in proximity to the base.

20. The merchandising display assembly of claim 16 wherein the first lens and the second lens form a biconvex lens when the puck is located proximate to the base.

21. The merchandising display assembly of claim 16 further comprising:
a first conduit located between the first wireless data transceiver and a first lens in the base; and
a second conduit located between a second wireless data transceiver and a second lens in the puck.

Assignees

• Mobile Tech Inc

Inventors

• Blaser Robert Logan
• Miles Michael D
• Wilde Lincoln

Classifications

• G06F3/1423 Primary

  controlling a plurality of local displays, e.g. CRT and flat panel display · CPC title

• H02J50/12

  of the resonant type · CPC title

• H02J50/10

  using inductive coupling · CPC title

• G09G2370/16

  Use of wireless transmission of display information · CPC title

• G09G2380/04

  Electronic labels · CPC title