公开(公告)号：US12042296B2

公开(公告)日：2024-07-23

申请号：US17937187

申请日：2022-09-30

申请人： Cheng Qian

发明人： Cheng Qian

IPC分类号： A61B5/00 ,  A61B5/291 ,  A61B5/374 ,  A61B5/398

CPC分类号： A61B5/4806 ,  A61B5/291 ,  A61B5/374 ,  A61B5/6803 ,  A61B5/6814

摘要： The present disclosure relates to a bioelectrical signal acquisition device, an interactive system, and related methods. The bioelectrical signal acquisition device includes a series of electrodes that are configured and positioned to effectively record bioelectrical signals from a user's head. The interactive system and related methods can be used to collect, display, and analyze the bioelectrical signals, especially signals related to sleep. The device, system, and methods can also be applied to modulate physiological or pathological conditions of the user.

公开(公告)号：US11457860B2

公开(公告)日：2022-10-04

申请号：US16505481

申请日：2019-07-08

申请人： Cheng Qian

发明人： Cheng Qian

IPC分类号： A61B5/00 ,  A61B5/374 ,  A61B5/291 ,  A61B5/398

摘要： The present disclosure relates to a bioelectrical signal acquisition device, an interactive system, and related methods. The bioelectrical signal acquisition device includes a series of electrodes that are configured and positioned to effectively record bioelectrical signals from a user's head. The interactive system and related methods can be used to collect, display, and analyze the bioelectrical signals, especially signals related to sleep. The device, system, and methods can also be applied to modulate physiological or pathological conditions of the user.

公开(公告)号：US20230029255A1

公开(公告)日：2023-01-26

申请号：US17937187

申请日：2022-09-30

申请人： Cheng QIAN

发明人： Cheng QIAN

IPC分类号： A61B5/00 ,  A61B5/291 ,  A61B5/374

摘要： The present disclosure relates to a bioelectrical signal acquisition device, an interactive system, and related methods. The bioelectrical signal acquisition device includes a series of electrodes that are configured and positioned to effectively record bioelectrical signals from a user's head. The interactive system and related methods can be used to collect, display, and analyze the bioelectrical signals, especially signals related to sleep. The device, system, and methods can also be applied to modulate physiological or pathological conditions of the user.

公开(公告)号：US20230376114A1

公开(公告)日：2023-11-23

申请号：US18044073

申请日：2021-11-03

申请人： Cheng QIAN

发明人： Cheng QIAN

IPC分类号： G06F3/01

CPC分类号： G06F3/015

摘要： The present disclosure relates to methods of human-computer interaction and the related interactive systems. In some cases, determination of certain brain states, as well as the detection of certain brain signals can be used to trigger operations conducted by the interactive system. In some other cases, detection of a transition from one brain state to another brain state can be used to trigger operations conducted by the interactive system.