公开(公告)号：WO2021061576A1

公开(公告)日：2021-04-01

申请号：PCT/US2020/051866

申请日：2020-09-21

Applicant: APPLE INC.

Inventor： VENUGOPAL, Vivek ,  BLOCK, Ueyn L. ,  LAND, Brian R. ,  MANNHEIMER, Paul D. ,  CERUSSI, Albert E.

IPC: A61B5/1455 ,  A61B5/00

Abstract: A wearable device is described. The wearable device includes a housing having a back cover, and an optical mask on first portions of the back cover. The back cover includes a set of windows, with a first subset of windows in the set of windows being defined by an absence of the optical mask on second portions of the back cover, and a second subset of windows in the set of windows being inset in a set of openings in the back cover. An optical barrier surrounds each window in the second subset of windows. A set of light emitters is configured to emit light through at least some of the windows in the set of windows. A set of light detectors is configured to receive light through at least some of the windows in the set of windows.

公开(公告)号：EP4268714A2

公开(公告)日：2023-11-01

申请号：EP23198300.8

申请日：2020-09-21

Applicant: Apple Inc.

Inventor： VENUGOPAL, Vivek ,  BLOCK,, Ueyn L. ,  LAND, Brian R. ,  MANNHEIMER, Paul D. ,  CERUSSI, Albert E.

IPC: A61B5/00

Abstract: There is provided a wearable device (600). The wearable device (600) comprises a housing having a back cover (607), the back cover (607) including a set of windows arranged around a central portion of the back cover, wherein, a first subset of windows (645) have a first shape, a second subset of windows (650) have a second shape different than the first shape, and the first subset of windows (645) alternate with the second subset of windows (650). The wearable device (600) further comprises a first set of optical barriers (687) surrounding each window of the second subset of windows (650), a set of light emitters configured to emit light through each of the first subset of windows (645), and a set of light detectors configured to receive light through each of the second subset of windows (650).

公开(公告)号：EP4537747A2

公开(公告)日：2025-04-16

申请号：EP25161101.8

申请日：2020-09-21

Applicant: Apple Inc.

Inventor： VENUGOPAL, Vivek ,  BLOCK, Ueyn L. ,  LAND, Brian R. ,  MANNHEIMER, Paul D. ,  CERUSSI, Albert E.

IPC: A61B5/00

Abstract: There is provided a wearable device (600), comprising: a housing having a back cover (607); an optical mask on first portions of the back cover (607); the back cover (607) including a set of windows positioned around a central portion of the back cover (607), wherein: a first subset of windows (645) in the set of windows is defined by an absence of the optical mask on second portions of the back cover (607); and a second subset of windows (650) in the set of windows is inset in a set of openings in the back cover (607), wherein windows the second subset of windows (650) are arranged to alternate with windows of the first subset of windows (645); an optical barrier (687) surrounding each window in the second subset of windows (650); a set of light emitters configured to emit light through at least some of the windows in the set of windows; and a set of light detectors configured to receive light through the second subset of windows (650).

公开(公告)号：EP4268714A3

公开(公告)日：2024-01-03

申请号：EP23198300.8

申请日：2020-09-21

Applicant: Apple Inc.

Inventor： VENUGOPAL, Vivek ,  BLOCK,, Ueyn L. ,  LAND, Brian R. ,  MANNHEIMER, Paul D. ,  CERUSSI, Albert E.

IPC: A61B5/1455 ,  A61B5/00

Abstract: There is provided a wearable device (600). The wearable device (600) comprises a housing having a back cover (607), the back cover (607) including a set of windows arranged around a central portion of the back cover, wherein, a first subset of windows (645) have a first shape, a second subset of windows (650) have a second shape different than the first shape, and the first subset of windows (645) alternate with the second subset of windows (650). The wearable device (600) further comprises a first set of optical barriers (687) surrounding each window of the second subset of windows (650), a set of light emitters configured to emit light through each of the first subset of windows (645), and a set of light detectors configured to receive light through each of the second subset of windows (650).

公开(公告)号：EP3923807A1

公开(公告)日：2021-12-22

申请号：EP20792780.7

申请日：2020-09-21

Applicant: Apple Inc.

Inventor： VENUGOPAL, Vivek ,  BLOCK, Ueyn L. ,  LAND, Brian R. ,  MANNHEIMER, Paul D. ,  CERUSSI, Albert E.

IPC: A61B5/1455 ,  A61B5/00