公开(公告)号：US11735949B2

公开(公告)日：2023-08-22

申请号：US17151756

申请日：2021-01-19

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H02J7/00 ,  H02J7/34

CPC classification number: H02J7/342 ,  H02J7/0042 ,  H02J7/00

Abstract: A sheath for convenient charging, comprising: a raised portion with a fixed holder for mobile phone and a bottom portion, and at least a portion of the bottom portion communicating with a body, wherein the fixed holder for mobile phone is extends above a surface of a body, and adjustable to tightly hold different sizes, different shape of mobile phone, wherein the sheath has an opening, the rear side of raised portion receives a wireless charger, and the wireless charger stays inside of the raised portion, and can be removed from the opening of the sheath, wherein the raised portion and the fixed holder are positioned to make the wireless charger and mobile phone communicate with each other.

公开(公告)号：US20230081713A1

公开(公告)日：2023-03-16

申请号：US17884336

申请日：2022-08-09

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: G01S7/481 ,  G01S17/46

Abstract: A position locator with a shell having a main board, a battery, a positive electrode shrapnel, a cathode shrapnel and light source. The battery supplies power through the positive electrode shrapnel and cathode shrapnel connected to the main board, the shell has a light-transmitting window, the light source is set on one side of the main board in the middle and controlled by the main board, the battery is set on the other side of the main board, the shell has a concave battery storage space, the positive electrode shrapnel and cathode shrapnel both comprising solder pads and contacts set on the solder pads, the bottom of the solder pads have reference surfaces substantially parallel to the main board.

公开(公告)号：US11178950B2

公开(公告)日：2021-11-23

申请号：US17176216

申请日：2021-02-16

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H04M1/00 ,  A45C13/28 ,  A45C3/06 ,  A45C13/24 ,  A45F3/04 ,  A45C5/03 ,  H04M1/72412 ,  G08B21/24 ,  G08B6/00 ,  H04M3/02 ,  A45F3/00

Abstract: A handbag, backpack or luggage with an incoming call reminding function, comprising: an incoming call reminding device equipped inside a handle of the handbag and used for sensing an incoming call signal of a mobile phone nearby and reminding by vibrating. The incoming call reminding device having a battery, mainboard, vibration motor and a cable, wherein the vibration motor receives the signal transmitted by the mainboard and vibrates to alert when the mobile phone has an incoming call. There may be at least one cavity (which may be in an inner padding material) and holds the incoming call reminding device inside of a handle or backpack strap. The vibration motor, mainboard and battery may be placed separately and substantially in a line, to keep in a narrow space inside of the handle or strap.

公开(公告)号：US10574071B2

公开(公告)日：2020-02-25

申请号：US14836104

申请日：2015-08-26

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H02J7/00

Abstract: A backpack for convenient charging, the backpack comprising: a backpack body with a battery storage space to accommodate a storage battery unit; at least one strap connected to the backpack body, where at least one strap has a fixture for fixing a product to be charged and a power cable output port proximal to the fixture; wherein the backpack body further includes at least one cable passage leading from the battery storage space to the power cable output port to accommodate at least one power cable each with a first end and a second end, wherein at least one of the first end and the second end of the at least one power cable is connected to the storage battery unit to be charged.

公开(公告)号：US09865153B2

公开(公告)日：2018-01-09

申请号：US15132654

申请日：2016-04-19

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: G08B21/24 ,  H04W4/02

CPC classification number: G08B21/24 ,  H04W4/02

Abstract: Systems and methods for precise location and tracking of a bag, wallet or luggage body. The system having a bag, wallet or luggage body having an anti-lost communication device attached to the bag, wallet or luggage body, the anti-lost communication device comprising a wireless communication device; and an application on a mobile computing device in communication with the wireless communication device, wherein the application issues a reminder on the mobile computing device when it determines the wireless communication device is a predetermined distance from the mobile computing device or the wireless communication device has lost communication with the mobile computing device.

公开(公告)号：US20160314681A1

公开(公告)日：2016-10-27

申请号：US15132654

申请日：2016-04-19

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: G08B21/24 ,  H04W4/02

CPC classification number: G08B21/24 ,  H04W4/02

Abstract: Systems and methods for precise location and tracking of a bag, wallet or luggage body. The system having a bag, wallet or luggage body having an anti-lost communication device attached to the bag, wallet or luggage body, the anti-lost communication device comprising a wireless communication device; and an application on a mobile computing device in communication with the wireless communication device, wherein the application issues a reminder on the mobile computing device when it determines the wireless communication device is a predetermined distance from the mobile computing device or the wireless communication device has lost communication with the mobile computing device.

Abstract translation: 用于精确定位和跟踪袋子，钱包或行李箱的系统和方法。 所述系统具有附着在所述袋，钱包或行李体上的防丢失通信装置的袋，钱包或行李体，所述防丢失通信装置包括无线通信装置; 以及与所述无线通信设备通信的移动计算设备上的应用，其中当所述应用确定所述无线通信设备距离所述移动计算设备或所述无线通信设备已经丢失的预定距离时，所述应用在所述移动计算设备上发出提醒 与移动计算设备的通信。

公开(公告)号：US11601009B2

公开(公告)日：2023-03-07

申请号：US17558674

申请日：2021-12-22

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H02J7/00 ,  H02J7/34

Abstract: Sheath having a left side, a right side and a top side, a first closed end, a second open end and a surrounding bottom portion, a body having an inner surface, an outer surface and a first port between the inner surface and the outer surface, a portion of the sheath extends above the outer surface of the body, the sheath receives a female end of a cable connector having surrounding sides, an operative end, a cord end and a cord, the operative end of the female end of the cable connector is retained in the second open end of the sheath and the cord end of the female end of the cable connector is retained in the first closed end to provide the female end of the cable connector in a flat position with the operative end of the female connector being uncovered above the body outer surface.

公开(公告)号：US20230040986A1

公开(公告)日：2023-02-09

申请号：US17903078

申请日：2022-09-06

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H02J7/34 ,  H02J7/00

Abstract: A sheath with a raised portion with a second open end, a bottom portion, a power storage space in a body, a magnet component configured to receive a mobile phone wireless charging holder, a USB cable having a female connector with an operative end, at least a portion of the bottom portion is in communication with the body, at least a portion of the sheath extends above the body, the operative end of the female connector is retained in the second open end to provide the female connector of the USB cable in a firm and flat position with the operative end of the female connector being operable and above the surface of the body, an exit on the body is adjacent to the sheath for the cable going through, which connects the female connector in the sheath to the power storage space and the wireless charger connects to the operative end.

公开(公告)号：US20220168178A1

公开(公告)日：2022-06-02

申请号：US17575930

申请日：2022-01-14

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: A61H23/02 ,  A45F3/04

Abstract: An adjustable massage structure having a back panel and at least one shoulder strap set on the back panel, the back panel having a connected upper part and a lower part, an upper end of the at least one shoulder strap is connected to the back panel at a position set on the connection line of the upper part and the lower part of the back panel, the lower end of the at least one shoulder strap is connected to the lower part of the back panel by a first webbing, the at least one shoulder strap is provided with a massage head inside, the at least one shoulder strap and the upper part of the back panel is connected with a second webbing for adjustment of the shoulder strap, the second webbing is provided with a second adjustment part for adjusting the length of the second webbing.

公开(公告)号：US20210143667A1

公开(公告)日：2021-05-13

申请号：US17151741

申请日：2021-01-19

Applicant: Li Zhijian

Inventor： Li Zhijian

IPC: H02J7/34 ,  H02J7/00

Abstract: A sheath attached to a body having a raised portion and a surrounding bottom portion, the raised portion has a first closed end, a second open end and the surrounding bottom portion surrounds at least a portion of the raised portion which extends above an outer surface of a body which has an inner surface, an outer surface and a fourth opening between the inner and outer surface, the raised portion receives a female connector having an operative end, a cord end and a cord; the operative end is retained in the second open end of the raised portion and the cord end of the female connector is retained in the first closed end of the raised portion to provide the female connector in a flat position with the operative end being operable and above the outer surface of the body, the cord connects the female connector and a battery.