公开(公告)号：US20210013464A1

公开(公告)日：2021-01-14

申请号：US16962664

申请日：2018-03-15

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： ALEXANDER WAYNE CLARK ,  ANDREW ELSEY ,  CHAN-WOO PARK

IPC: H01M2/10 ,  H04M1/02

Abstract: An example battery replacement device includes a body, and an alignment guide coupled to the body to fit around a portion of an electrical device to guide the battery replacement device in alignment with the electrical device. The battery replacement device also includes a battery coupling device formed at a first portion of the body to couple to a used battery of the electrical device, and a recess defined in a second portion of the body to retain a replacement battery.

公开(公告)号：US20170115703A1

公开(公告)日：2017-04-27

申请号：US15112505

申请日：2014-03-28

Applicant: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.

Inventor： HUI-LRNG Lim ,  CHAN-WOO PARK ,  HUI HE

IPC: G06F1/16

CPC classification number: G06F1/1681 ,  G06F1/1616 ,  G06F1/1637 ,  G06F1/1679

Abstract: Implementations of the present disclosure disclose a collapsible hinge assembly for a portable electronic device. According to one implementation, a base member including a hinge side is connected to a carbon fiber sheet at a first end. The carbon fiber sheet includes a collapsible region. Moreover, a display device is connected to the carbon fiber sheet along a front surface thereof.