Patents by Inventor Sichen Wang

Sichen Wang has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20220223265
    Abstract: A medical personnel information management method, a medical personnel information management device and a non-transitory memory computer-readable storage medium are provided. The method includes: when a selection instruction for at least one medical staff is received, determining at least one medical staff; displaying a scheduling data configuration interface in response to a received scheduling instruction; determining a to-be-scheduled date and whether a scheduling template is used for scheduling; when the scheduling template is determined to be used for scheduling, calling the scheduling template to perform schedule each medical personnel to obtain scheduling data; when the scheduling template is determined not to be used for scheduling, in response to a scheduling data configuration instruction, configuring a plurality of to-be-scheduled time periods and an acceptable number of visitors associated with each to-be-scheduled time period in the to-be-scheduled date, to obtain the scheduling data.
    Type: Application
    Filed: December 20, 2021
    Publication date: July 14, 2022
    Inventors: Chuanqi HUANG, Wanwan TANG, Sichen WANG
  • Patent number: 11268870
    Abstract: A haptic signalizing device comprises a number of piezoelectric elements arranged below a device surface such that mechanical deformations caused by the converse piezoelectric effect in the at least one piezoelectric element make the device surface to move such that the device surface follows the piezoelectric element and a driving circuit configured to cause the converse piezoelectric effect on the at least one piezoelectric element by generating an alternating electric field over the piezoelectric element in a bipolar fashion, that is, consecutively in both the same and the opposite direction with respect to the polarization of the piezoelectric element, to make the piezoelectric element to move beyond its initial position consecutively in both directions.
    Type: Grant
    Filed: October 31, 2017
    Date of Patent: March 8, 2022
    Assignee: INSTITUTE OF ENGINEERING THERMOPHYSIC, CHINESE ACADEMY OF SCIENCES
    Inventors: Fan Li, Juan Du, Sichen Wang, Hongwu Zhang, Chaoqun Nie
  • Publication number: 20210076167
    Abstract: A mobile network platform creates a device group according to a member device supporting a mobile network multicast communication manner in a Machine-to-Machine Communications (M2M) group, generates an identifier of an external group corresponding to the device group, and requests a service capability exposure function (SCEF) to create the external group according to the identifier of the external group and an external device identifier of the member device supporting the mobile network multicast communication manner. When receiving an access request for the M2M group, the mobile network platform obtains the device group in the M2M group, learns of the corresponding external group, and then requests the SCEF to access the member device in the external group in a multicast communication manner. Hence, an amount of information generated due to interaction between an M2M platform and an M2M device is reduced, while reducing resource overheads.
    Type: Application
    Filed: October 27, 2020
    Publication date: March 11, 2021
    Inventors: Jiaxin Yin, Sichen Wang, Ying Gao, Jiaming Wu, Yaoye Zhang, Yongjing Zhang
  • Patent number: 10932171
    Abstract: The present application relates to the field of information technologies, and discloses an access point switching method and apparatus, to avoid interruption of another communication service that needs to be performed with an AE by using an M2M platform, thereby improving user experience. According to the present invention, after an access point for the AE is switched from the M2M platform to the M2M gateway, the AE can receive communication services corresponding to the M2M platform and the M2M gateway.
    Type: Grant
    Filed: December 7, 2018
    Date of Patent: February 23, 2021
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jiaxin Yin, Sichen Wang, Yongjing Zhang, Mitch Tseng
  • Patent number: 10880785
    Abstract: Embodiments of the present invention disclose a resource obtaining method and a related device, to effectively reduce redundant data transmission between a registrar and a resource server. The method in the embodiments of the present invention includes: receiving, by a registrar, a first request sent by a terminal for obtaining a target attribute included in a resource, where the first request carries a uniform resource identifier URI of the target attribute; determining, by the registrar based on the URI, that the registrar stores the resource to which the target attribute belongs, where the target attribute is partial content included in the resource; and sending, by the registrar to the terminal, a valid target attribute indicated by the URI. The embodiments of the present invention further provide a registrar and a resource server, effectively reducing redundant data transmission between the registrar and the resource server, and saving a network resource.
    Type: Grant
    Filed: August 1, 2018
    Date of Patent: December 29, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Sichen Wang, Jiaxin Yin, Yongjing Zhang, Mitch Tseng
  • Publication number: 20200393315
    Abstract: A high frequency response pressure sensor based on direct current glow discharge plasma principle is provided, including: discharging electrodes including a cathode and an anode and used for generating a plasma between the cathode and the anode under the effect of a high voltage direct current power supply; a support structure used for supporting and fixing the discharging electrodes and ensuring that a stable gap is provided between the cathode and the anode; and a shielding casing used for shielding the plasma from an external gas so that the plasma remains unaffected by a flow speed of the external gas and senses only a change in pressure of the external gas. The high frequency response pressure sensor is not affected by mass inertia and has the potential of breaking through MHz high frequency response.
    Type: Application
    Filed: October 31, 2017
    Publication date: December 17, 2020
    Applicant: INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Fan LI, Juan DU, Sichen WANG, Hongwu ZHANG, Chaoqun NIE
  • Patent number: 10841751
    Abstract: A mobile network platform creates a device group according to a member device supporting a mobile network multicast communication manner in a Machine-to-Machine Communications (M2M) group, generates an identifier of an external group corresponding to the device group, and requests a service capability exposure function (SCEF) to create the external group according to the identifier of the external group and an external device identifier of the member device supporting the mobile network multicast communication manner. When receiving an access request for the M2M group, the mobile network platform obtains the device group in the M2M group, learns of the corresponding external group, and then requests the SCEF to access the member device in the external group in a multicast communication manner. Hence, an amount of information generated due to interaction between an M2M platform and an M2M device is reduced, while reducing resource overheads.
    Type: Grant
    Filed: June 15, 2018
    Date of Patent: November 17, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Jiaxin Yin, Sichen Wang, Ying Gao, Jiaming Wu, Yaoye Zhang, Yongjing Zhang
  • Publication number: 20200217748
    Abstract: A dynamic five-hole probe includes a pressure sensing part, a pressure measuring hole transition section, a pressure acquisition section, dynamic pressure sensors and flexible wall pressure buffering tubes, the pressure sensing part being provided with pressure measuring holes to sense three dimensional dynamic pressure components of an airflow; the pressure measuring hole transition section transits from an inlet end surface five-hole structure into an outlet end surface five-hole structure; the pressure acquisition section has therein a centrally symmetric pressure measuring hole structure; pressure sensor mounting holes are in communication with the five pressure measuring holes; each of the dynamic pressure sensors is mounted in a corresponding one of the sensor mounting holes to measure a dynamic pressure of the airflow. The pressure sensing part may have a diameter of 3 mm or less.
    Type: Application
    Filed: October 31, 2017
    Publication date: July 9, 2020
    Applicant: INSTITUTE OF ENGINEERING THERMOPHYSICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Sichen WANG, Juan DU, Fan LI, Zhiting TONG, Chaoqun NIE, Hongwu ZHANG
  • Publication number: 20190124573
    Abstract: The present application relates to the field of information technologies, and discloses an access point switching method and apparatus, to avoid interruption of another communication service that needs to be performed with an AE by using an M2M platform, thereby improving user experience. According to the present invention, after an access point for the AE is switched from the M2M platform to the M2M gateway, the AE can receive communication services corresponding to the M2M platform and the M2M gateway.
    Type: Application
    Filed: December 7, 2018
    Publication date: April 25, 2019
    Inventors: Jiaxin YIN, Sichen WANG, Yongjing ZHANG, Mitch TSENG
  • Publication number: 20180343590
    Abstract: Embodiments of the present invention disclose a resource obtaining method and a related device, to effectively reduce redundant data transmission between a registrar and a resource server. The method in the embodiments of the present invention includes: receiving, by a registrar, a first request sent by a terminal for obtaining a target attribute included in a resource, where the first request carries a uniform resource identifier URI of the target attribute; determining, by the registrar based on the URI, that the registrar stores the resource to which the target attribute belongs, where the target attribute is partial content included in the resource; and sending, by the registrar to the terminal, a valid target attribute indicated by the URI. The embodiments of the present invention further provide a registrar and a resource server, effectively reducing redundant data transmission between the registrar and the resource server, and saving a network resource.
    Type: Application
    Filed: August 1, 2018
    Publication date: November 29, 2018
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Sichen Wang, Jiaxin Yin, Yongjing Zhang, Mitch Tseng
  • Publication number: 20180310141
    Abstract: A mobile network platform creates a device group according to a member device supporting a mobile network multicast communication manner in a Machine-to-Machine Communications (M2M) group, generates an identifier of an external group corresponding to the device group, and requests a service capability exposure function (SCEF) to create the external group according to the identifier of the external group and an external device identifier of the member device supporting the mobile network multicast communication manner. When receiving an access request for the M2M group, the mobile network platform obtains the device group in the M2M group, learns of the corresponding external group, and then requests the SCEF to access the member device in the external group in a multicast communication manner. Hence, an amount of information generated due to interaction between an M2M platform and an M2M device is reduced, while reducing resource overheads.
    Type: Application
    Filed: June 15, 2018
    Publication date: October 25, 2018
    Inventors: Jiaxin Yin, Sichen Wang, Ying Gao, Jiaming Wu, Yaoye Zhang, Yongjing Zhang
  • Publication number: 20170095178
    Abstract: A system for the detection, recording, and analysis of EMG data attained during exercise in real-time is described. The system employs a surface EMG sensor equipped with a Bluetooth or a Wi-Fi module. The sensor transmits sEMG data via Bluetooth or Wi-Fi to a smart device, which processes this data utilizing a preloaded application and informs the user of the efficacy of exercises with key statistics in real-time. A sensor box containing the EMG sensor also contains a pre-amplification circuit, an amplification circuit, a DC-offset circuit, and a signal smoothing and amplifier circuit to maximize the reduction of extraneous noise frequently observed with conventional sEMG sensors. A proprietary mobile device application receives, interprets, records, and displays the EMG data for the user.
    Type: Application
    Filed: April 11, 2016
    Publication date: April 6, 2017
    Inventors: Marco Schoen, Kurt Scott, Feng Lin, Sichen Wang, Yun Zhang, Lin Yang
  • Patent number: 8351585
    Abstract: A method, system and apparatus for implementing a Multimedia Ring Back Tone (MRBT) service are provided. The method includes: receiving a call request originated by a calling terminal; parsing a tone playing policy specifying whether to play a caller tone or a callee tone or whether to filter a tone; performing caller tone media negotiation or callee tone media negotiation, or performing no tone negotiation according to the parsing result; and playing the caller tone or the callee tone to the caller, or playing no tone. With the technical solution of the present invention, the caller tone service can be implemented in the IMS domain. Whether a caller tone or a callee tone is played to the caller is determined according to a preset policy. Furthermore, the tone filtering service is also implemented. This gives a user freedom in experiencing the MRBT service.
    Type: Grant
    Filed: December 24, 2009
    Date of Patent: January 8, 2013
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Lingyan Wu, Yuan Bao, Guojun Xu, Haoyu Wang, Shanyang Ke, Sichen Wang, Ruinan Sun
  • Patent number: 8320530
    Abstract: A method for realizing a multimedia call includes the following steps. A call request initiated by a calling terminal is received. An indication of the multimedia negotiation capability of the calling terminal is acquired, in which the indication of the multimedia negotiation capability identifies whether the terminal has the capability of supporting multiple multimedia negotiations or not. It is determined, according to the indication of the multimedia negotiation capability, whether the calling terminal has the capability of supporting multiple multimedia negotiations or not. A multimedia call connection is performed according to the multimedia negotiation capability of the calling terminal. It is determined, according to the factor whether the calling terminal has the capability of supporting multiple multimedia negotiations or not, how to perform the multimedia call connection, so as to flexibly realize the multimedia call connection accordingly.
    Type: Grant
    Filed: May 4, 2009
    Date of Patent: November 27, 2012
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Sichen Wang, Hui Huang, Peng Wang
  • Publication number: 20120254393
    Abstract: A Device Management (DM) method, a DM apparatus and a DM system are provided. The DM method includes: receiving a DM instruction; parsing the DM instruction to be used for managing at least two terminal devices, in which management data, used for managing the at least two terminal devices, indicated in the DM instruction is the same; obtaining the management data indicated in the DM instruction only once; and delivering the obtained management data to the at least two terminal devices so that the at least two terminal devices perform DM according to the management data. The utilization of an external interface of a gateway device may be improved by adopting the DM method, the DM apparatus and the DM system.
    Type: Application
    Filed: June 13, 2012
    Publication date: October 4, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Yongjing ZHANG, Chuansuo DING, Sichen WANG, Mingzheng FENG, Renzhou ZHANG, Chen HUANG
  • Publication number: 20120079093
    Abstract: A Device Management (DM) method, a DM apparatus and a DM system are provided. The DM method includes: receiving a DM instruction; parsing the DM instruction to be used for managing at least two terminal devices, in which management data, used for managing the at least two terminal devices, indicated in the DM instruction is the same; obtaining the management data indicated in the DM instruction only once; and delivering the obtained management data to the at least two terminal devices so that the at least two terminal devices perform DM according to the management data. The utilization of an external interface of a gateway device may be improved by adopting the DM method, the DM apparatus and the DM system.
    Type: Application
    Filed: December 6, 2011
    Publication date: March 29, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Yongjing ZHANG, Chuansuo DING, Sichen WANG, Mingzheng FENG, Renzhou ZHANG, Chen HUANG
  • Publication number: 20120059924
    Abstract: The present invention relates to the field of communications technologies and discloses a method and an apparatus for performing device management through a gateway device and a Device Management Server (DMS). The method for performing device management through a gateway device includes: receiving a register message which carries a terminal ID and a gateway device address; associating and storing the terminal ID and the gateway device address; obtaining the gateway device address according to the association record; and sending a Device Management (DM) notification message to the gateway device according to the gateway device address so that the gateway device performs corresponding processing according to the DM notification message. With the technical solution of the present invention, a DMS is able to send a DM notification to a user terminal through a gateway device.
    Type: Application
    Filed: November 8, 2011
    Publication date: March 8, 2012
    Applicant: Huawei Technologies Co., Ltd.
    Inventors: Yongjing Zhang, Chuansuo Ding, Sichen Wang, Mingzheng Feng, Renzhou Zhang, Chen Huang
  • Publication number: 20110143732
    Abstract: A method, an apparatus, a system, User Equipment (UE), and a server for receiving and delivering a media service are disclosed. The method for receiving a media service includes: judging whether a call setup request carries a media service identifier; and receiving media information indicated by the media service identifier if the call setup request carries the media service identifier. At the time of exchanging information, an identifier is carried in the information to indicate the attribute of the media information to be received by the UE, and therefore, the UE can notify the imminent or ongoing service to the user and prepare for receiving the media information according to the attribute of the media information. The identifier also indicates the media service processing capability of the UE, and corresponding operations are performed according to different capabilities of the UE. Therefore, the UE receives the media information that matches its media service processing capability.
    Type: Application
    Filed: February 14, 2011
    Publication date: June 16, 2011
    Inventors: Jian YANG, Guoqiao Chen, Yuan Bao, Sichen Wang
  • Publication number: 20100098232
    Abstract: A method, system and apparatus for implementing a Multimedia Ring Back Tone (MRBT) service are provided. The method includes: receiving a call request originated by a calling terminal; parsing a tone playing policy specifying whether to play a caller tone or a callee tone or whether to filter a tone; performing caller tone media negotiation or callee tone media negotiation, or performing no tone negotiation according to the parsing result; and playing the caller tone or the callee tone to the caller, or playing no tone. With the technical solution of the present invention, the caller tone service can be implemented in the IMS domain. Whether a caller tone or a callee tone is played to the caller is determined according to a preset policy. Furthermore, the tone filtering service is also implemented. This gives a user freedom in experiencing the MRBT service.
    Type: Application
    Filed: December 24, 2009
    Publication date: April 22, 2010
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Lingyan Wu, Yuan Bao, Guojun Xu, Haoyu Wang, Shanyang Ke, Sichen Wang, Ruinan Sun
  • Publication number: 20100002849
    Abstract: A method for realizing a multimedia call includes the following steps. A call request initiated by a calling terminal is received. An indication of the multimedia negotiation capability of the calling terminal is acquired, in which the indication of the multimedia negotiation capability identifies whether the terminal has the capability of supporting multiple multimedia negotiations or not. It is determined, according to the indication of the multimedia negotiation capability, whether the calling terminal has the capability of supporting multiple multimedia negotiations or not. A multimedia call connection is performed according to the multimedia negotiation capability of the calling terminal. It is determined, according to the factor whether the calling terminal has the capability of supporting multiple multimedia negotiations or not, how to perform the multimedia call connection, so as to flexibly realize the multimedia call connection accordingly.
    Type: Application
    Filed: May 4, 2009
    Publication date: January 7, 2010
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Sichen WANG, Hui HUANG, Peng WANG