Device Dependent Maximum Coil Current

Abstract: This disclosure describes methods, apparatus, and systems related to a maximum coil current system. A device may determine a presence of a first device placed on a charging area of the device, the charging area including a power transmitting surface. The device may establish a connection with the first device using one or more communication protocol. The device may identify device information associated with the first device using the established connection. The device may determine a maximum charging current for the first device based at least in part on the device information.

Patent Information

Application #

Filing Date

19 January 2018

Publication Number

04/2018

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

INTEL CORPORATION

2200, Mission College Boulevard, Santa Clara,California, U.S.A.

Inventors

1. YANG, Songnan

274, Snell Ct., San Jose, California, U.S 95123

2. ROMAN, John M

2111, Northeast 25th Avenue, Hillsboro, Oregon, U.S 97124

3. YAO,Zhen

3700, Cass Verde St., Apt.3419, San Jose, California,95134, U.S

4. PAXMAN, Robert

2111, Northeast 25th Avenue, Hillsboro, Oregon, U.S 97124

5. SINDIA, Suraj

2501, NW 229TH Ave., RA1-329, Hillsboro, California, U.S 97124.

Specification

17. The method of claim 16, wherein the category of the device is at least one of a low power output, medium power output, or a high power output.
18. The method of claim 15, wherein the one or more communication protocols include at least one of a Bluetooth Low Energy (BLE), Near Field Communication (NFC), in-band modulation, or Wi-Fi.
19. The method of claim 15, wherein establishing a connection includes performing a handshake procedure for exchanging identification information with the first device.
20. The method of claim 15, further including determining, using a pressure sensor, a category of the device based at least in part on the weight of the second device on the charging area of first device.

Documents

Application Documents

#	Name	Date
1	201847002262-PRIORITY DOCUMENTS [19-01-2018(online)].pdf	2018-01-19
2	201847002262-FORM 1 [19-01-2018(online)].pdf	2018-01-19
3	201847002262-DRAWINGS [19-01-2018(online)].pdf	2018-01-19
4	201847002262-DECLARATION OF INVENTORSHIP (FORM 5) [19-01-2018(online)].pdf	2018-01-19
5	201847002262-COMPLETE SPECIFICATION [19-01-2018(online)].pdf	2018-01-19
6	Correspondence by Agent_Form 5_22-01-2018.pdf	2018-01-22
7	201847002262-FORM 18 [25-01-2018(online)].pdf	2018-01-25
8	201847002262-FORM-26 [12-02-2018(online)].pdf	2018-02-12
9	Correspondence by Agent_Form-26 15-02-2018.pdf	2018-02-15
10	201847002262-Proof of Right (MANDATORY) [29-06-2018(online)].pdf	2018-06-29
11	Correspondence by Agent_Assignment_03-07-2018.pdf	2018-07-03
12	201847002262-FORM 3 [23-07-2018(online)].pdf	2018-07-23
13	201847002262-FER.pdf	2019-12-27
14	201847002262-FORM 4(ii) [10-07-2020(online)].pdf	2020-07-10

Search Strategy

1	SearchStrategyMatrix201847002262_27-09-2019.pdf