IP Library Granted Patent US 11,088,564
Granted Patent B2
US 11,088,564 · App. 15/914,209 · Granted Aug 10, 2021

Wireless charging indicator

Inventors: Jace W. Files (Round Rock, TX); John T. Morrison (Round Rock, TX); Alonzo Fleming Seay (Austin, TX)
Assignee: Dell Products, L.P.
H02J7/027H02J7/025H02J50/90
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Quick Facts
Patent No.
US 11,088,564
App. No.
15/914,209
Granted
Aug 10, 2021
Kind
B2
Abstract

Systems and methods for providing a wireless charging placement and/or alignment indicator(s) are described. In some embodiments, an Information Handling System (IHS) may include a chassis and a controller coupled to the chassis, the controller configured to: identify a direction of movement between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and indicate the direction of movement via a Light-Emitting Diode (LED) disposed on the chassis.

Claims (47)

1. A device, comprising:

a chassis;

a logo disposed on the chassis; and

a controller coupled to the chassis, the controller configured to:

identify a direction of movement between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

illuminate a portion of the logo to indicate the identified direction of movement for showing a user how to position the chassis for increasing the charging efficiency.

2. The device of claim 1 , wherein the portion of the logo is illuminated using at least one LED.

3. The device of claim 2 , wherein the LED is distinct from any Liquid Crystal Display (LCD) panel disposed within a lid of the chassis.

4. The device of claim 2 , wherein the logo is imprinted or embossed on a lid of the chassis.

5. The device of claim 1 , wherein the logo comprises a plurality of LEDs, each of the plurality of LEDs disposed on the chassis to indicate the direction of movement.

6. The device of claim 5 , wherein the plurality of LEDs includes a set of directional LEDs and at least one central LED, wherein the at least one central LED is activated in response to a user achieving proper placement of the device with respect to the wireless charger.

7. The device of claim 1 , wherein the controller is further configured to:

identify an alignment between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

indicate the alignment via the logo.

8. The device of claim 1 , wherein the controller is further configured to:

identify battery charge status; and

indicate the battery charge status via the logo.

9. The device of claim 1 , wherein the controller is further configured to:

receive a request from a software application executed by the device; and

in response to the request, activate the logo.

10. The device of claim 9 , wherein the request is received in response to a speech-based command issued by a user of the device while the device is charging in proper placement with respect to the wireless charger.

11. A method, comprising:

identifying a direction of movement between a device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

illuminating a portion of the logo to indicate the identified direction of movement for showing a user how to position the chassis for increasing the charging efficiency.

12. The method of claim 11 , wherein the logo comprises a plurality of LEDs including a set of directional LEDs and at least one central LED, and wherein the at least one central LED is activated in response to a user achieving proper placement of the device with respect to the wireless charger.

13. The method of claim 11 , further comprising:

identifying an alignment between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

indicating the alignment via the logo.

14. The method of claim 11 , further comprising:

identifying battery charge status; and

indicating the battery charge status via the logo.

15. The method of claim 11 , further comprising:

receiving a request from a software application executed by the device, wherein the request is received in response to a speech-based command issued by a user of the device while the device is charging; and

in response to the request, activating the logo.

16. A hardware memory device having program instructions stored thereon that, upon execution, cause a device to:

identify a direction of movement between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

illuminate a portion of the logo to indicate the identified direction of movement for showing a user how to position the chassis for increasing the charging efficiency, wherein the logo is disposed on a chassis of the device.

17. The hardware memory device of claim 16 , wherein the logo comprises a plurality of LEDs, including a set of directional LEDs and at least one central LED, and wherein the at least one central LED is activated in response to a user achieving proper placement of the device with respect to the wireless charger.

18. The hardware memory device of claim 17 , wherein the program instructions, upon execution, further cause the device to:

identify an alignment between the device and a wireless charger that increases a charging efficiency between the device and the wireless charger; and

indicate the alignment via the logo.

19. The hardware memory device of claim 17 , wherein the program instructions, upon execution, further cause the device to:

identify battery charge and capacity status; and

indicate the battery charge and capacity status via the logo.

20. The hardware memory device of claim 17 , wherein the program instructions, upon execution, further cause the device to:

receive a request from a software application executed by the device, wherein the request is received in response to a speech-based command issued by a user of the device while the device is charging; and

in response to the request, activate the logo.

Assignments (8)
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (053546/0001) Recorded Jun 23, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL MARKETING L.P. (ON BEHALF OF ITSELF AND AS SUCCESSOR-IN-INTEREST TO CREDANT TECHNOLOGIES, INC.); DELL INTERNATIONAL L.L.C.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; DELL MARKETING CORPORATION (SUCCESSOR-IN-INTEREST TO FORCE10 NETWORKS, INC. AND WYSE TECHNOLOGY L.L.C.); EMC IP HOLDING COMPANY LLC
Reel/Frame 071642/0001 →
RELEASE OF SECURITY INTEREST IN PATENTS PREVIOUSLY RECORDED AT REEL/FRAME (046366/0014) Recorded May 20, 2022
From: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS NOTES COLLATERAL AGENT
To: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
Reel/Frame 060450/0306 →
RELEASE OF SECURITY INTEREST AT REEL 046286 FRAME 0653 Recorded Nov 2, 2021
From: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
Reel/Frame 058298/0093 →
SECURITY AGREEMENT Recorded Apr 22, 2020
From: CREDANT TECHNOLOGIES INC.; DELL INTERNATIONAL L.L.C.; DELL MARKETING L.P.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; FORCE10 NETWORKS, INC.; WYSE TECHNOLOGY L.L.C.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 053546/0001 →
SECURITY AGREEMENT Recorded Mar 21, 2019
From: CREDANT TECHNOLOGIES, INC.; DELL INTERNATIONAL L.L.C.; DELL MARKETING L.P.; DELL PRODUCTS L.P.; DELL USA L.P.; EMC CORPORATION; FORCE10 NETWORKS, INC.; WYSE TECHNOLOGY L.L.C.; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A.
Reel/Frame 049452/0223 →
PATENT SECURITY AGREEMENT (NOTES) Recorded Jun 1, 2018
From: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
To: THE BANK OF NEW YORK MELLON TRUST COMPANY, N.A., AS COLLATERAL AGENT
Reel/Frame 046366/0014 →
PATENT SECURITY AGREEMENT (CREDIT) Recorded Jun 1, 2018
From: DELL PRODUCTS L.P.; EMC CORPORATION; EMC IP HOLDING COMPANY LLC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 046286/0653 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 7, 2018
From: FILES, JACE W.; MORRISON, JOHN T.; SEAY, ALONZO FLEMING
To: DELL PRODUCTS, LP.
Reel/Frame 045131/0770 →