公开(公告)号：US11563233B1

公开(公告)日：2023-01-24

申请号：US16818614

申请日：2020-03-13

Applicant: META PLATFORMS TECHNOLOGIES, LLC

Inventor： Jason Howard ,  Bryan W. Fan ,  Jeffrey Taylor Stellman ,  Karthik Kadirvel ,  Jonathan Longhitano

IPC: H01M50/10 ,  H01M10/04 ,  G02B27/01 ,  H01M50/20

Abstract: A wearable battery-pack accessory may include (1) one or more curved batteries, (2) charging circuitry that charges the one or more curved batteries, (3) supplying circuitry that supplies power to a connected external computing device, and (4) an outer housing including a curved surface shaped to conform to a portion of a wearer's body. A head-mounted display system may include (1) a head-mounted display, (2) a strap that is coupled to the head-mounted display and wraps around the back of a user's head when the user is wearing the head-mounted display, and (3) a battery-pack accessory detachably coupled to the strap. Various other apparatus, systems, and methods are also disclosed.

公开(公告)号：US20240097176A1

公开(公告)日：2024-03-21

申请号：US18522133

申请日：2023-11-28

Applicant: Meta Platforms Technologies, LLC

Inventor： Jason Howard ,  Bryan W Fan ,  Jeffrey Taylor Stellman ,  Karthik Kadirvel ,  Jonathan Longhitano

IPC: H01M10/04 ,  G02B27/01 ,  H01M50/107 ,  H01M50/247

CPC classification number: H01M10/0436 ,  G02B27/0176 ,  H01M50/107 ,  H01M50/247 ,  H01M2220/30

Abstract: A curved battery cell may include (1) a positive terminal, (2) a negative terminal, (3) one or more curved electrodes, and (4) an outer case encasing the one or more curved electrodes that includes at least one curved surface having a non-uniform radius of curvature. A curved battery pack may include (1) a first curved battery cell with a first outer surface having a first non-uniform curvature and (2) a second curved battery cell with a second outer surface having a second non-uniform curvature. Various other apparatus, systems, and methods are also disclosed.

公开(公告)号：US11870027B1

公开(公告)日：2024-01-09

申请号：US18065599

申请日：2022-12-13

Applicant: Meta Platforms Technologies, LLC

Inventor： Jason Howard ,  Bryan W Fan ,  Jeffrey Taylor Stellman ,  Karthik Kadirvel ,  Jonathan Longhitano

IPC: H01M50/247 ,  H01M10/04 ,  G02B27/01 ,  H01M50/107

CPC classification number: H01M10/0436 ,  G02B27/0176 ,  H01M50/107 ,  H01M50/247 ,  H01M2220/30

Abstract: A curved battery cell may include (1) a positive terminal, (2) a negative terminal, (3) one or more curved electrodes, and (4) an outer case encasing the one or more curved electrodes that includes at least one curved surface having a non-uniform radius of curvature. A curved battery pack may include (1) a first curved battery cell with a first outer surface having a first non-uniform curvature and (2) a second curved battery cell with a second outer surface having a second non-uniform curvature. Various other apparatus, systems, and methods are also disclosed.