Patents by Inventor Botian Wang
Botian 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).
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Patent number: 11217959Abstract: The present disclosure relates to a broadband optical parametric chirped pulse amplifier insensitive to temperature comprises the first pulsed laser, the second pulsed laser, a pulse stretcher and a periodically poled nonlinear crystal. Via the proper arrangement of the non-collinear angles between the transmission directions of the signal light, the pump light and the idler light, to simultaneously satisfy the angular relationship required for constructing the non-collinear phase-matching configuration insensitive to wavelength and that required for constructing the non-collinear phase-matching configuration insensitive to temperature, the optical parametric chirped pulse amplifier not only can realize a broadband parametric amplification of the signal light (insensitive to wavelength), but also can effectively alleviate the phase mismatch in nonlinear crystal resulted from the excessively high local temperature (insensitive to temperature).Type: GrantFiled: April 16, 2020Date of Patent: January 4, 2022Assignee: Shenzhen UniversityInventors: Haizhe Zhong, Dahua Dai, Chengchuan Liang, Zhaoxing Liang, Botian Wang, Ying Li, Dianyuan Fan
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Publication number: 20210044076Abstract: The present disclosure relates to a broadband optical parametric chirped pulse amplifier insensitive to temperature comprises the first pulsed laser, the second pulsed laser, a pulse stretcher and a periodically poled nonlinear crystal. Via the proper arrangement of the non-collinear angles between the transmission directions of the signal light, the pump light and the idler light, to simultaneously satisfy the angular relationship required for constructing the non-collinear phase-matching configuration insensitive to wavelength and that required for constructing the non-collinear phase-matching configuration insensitive to temperature, the optical parametric chirped pulse amplifier not only can realize a broadband parametric amplification of the signal light (insensitive to wavelength), but also can effectively alleviate the phase mismatch in nonlinear crystal resulted from the excessively high local temperature (insensitive to temperature).Type: ApplicationFiled: April 16, 2020Publication date: February 11, 2021Inventors: Haizhe Zhong, Dahua Dai, Chengchuan Liang, Zhaoxing Liang, Botian Wang, Ying Li, Dianyuan Fan
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Patent number: 9742900Abstract: The present disclosure discloses a method, a terminal device and a storage medium for displaying information in the terminal device. The method includes: acquiring service option information with an information type identifier of a yellow-pages number, and displaying a service option corresponding to the service option information on a contact page of the yellow-pages number according to the information type identifier. With the present disclosure, by displaying the service option corresponding to the service option information in the contact page of the yellow-pages number, various service options corresponding to various services provided by a person, a business or an organization, represented by the yellow-pages number, may be added into a contact list and prompt a user without costing excessive manpower and material resources on separate developments for each service, and thus the method is expandable, easy to operate and time efficient.Type: GrantFiled: April 29, 2014Date of Patent: August 22, 2017Assignee: XIAOMI INC.Inventors: Yuxiang Liu, Zhongliang Qiao, Jia Cao, Botian Wang
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Patent number: 9521251Abstract: The present disclosure relates to a method and a device for identifying a telephone call. The method includes: determining whether a second telephone of an assigned entity, which entity a telephone number of a caller is affiliated with, is calling a telephone number of a first telephone, when the caller is calling the telephone number of the first telephone, wherein the telephone number of the second telephone is the telephone number used by the caller; when the second telephone is not calling the telephone number of the first telephone, outputting prompt information, wherein the prompt information is for indicating that the telephone call from the caller is a number-falsified telephone call. The present invention may correctly identify whether a telephone call is a number-falsified telephone call.Type: GrantFiled: January 30, 2015Date of Patent: December 13, 2016Assignee: Xiaomi Inc.Inventors: Yuxiang Liu, Zhiyong Bai, Zhongliang Qiao, Botian Wang
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Patent number: 9264870Abstract: The present disclosure relates to a mobile terminal, a server and a calling method based on a cloud contact list. The method comprises: obtaining number information of a calling party according to a calling request from the calling party; sending an inquiry request to a cloud contact list server according to the number information of the calling party; receiving contact information corresponding to the number information of the calling party from the cloud contact list server; and displaying the contact information. When a cold call is received from an unknown number, the mobile terminal, server and calling method based on the cloud contact list provided in the present disclosure may obtain the contact information corresponding to the number from the cloud contact list, and then display the contact information to the user. In this way, the user can get to know the contact information associated with the unknown number.Type: GrantFiled: December 27, 2013Date of Patent: February 16, 2016Assignee: XIAOMI INC.Inventors: Yuxiang Liu, Shangmingxue Kang, Meng Xu, Zhongliang Qiao, Botian Wang
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Publication number: 20160021244Abstract: The present disclosure relates to a method and a device for identifying a telephone call. The method includes: determining whether a second telephone of an assigned entity, which entity a telephone number of a caller is affiliated with, is calling a telephone number of a first telephone, when the caller is calling the telephone number of the first telephone, wherein the telephone number of the second telephone is the telephone number used by the caller; when the second telephone is not calling the telephone number of the first telephone, outputting prompt information, wherein the prompt information is for indicating that the telephone call from the caller is a number-falsified telephone call. The present invention may correctly identify whether a telephone call is a number-falsified telephone call.Type: ApplicationFiled: January 30, 2015Publication date: January 21, 2016Applicant: Xiaomi Inc.Inventors: Yuxiang LIU, Zhiyong BAI, Zhongliang QIAO, Botian WANG
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Publication number: 20150350406Abstract: A method for calendar reminding includes searching for an associated item corresponding to a calendar reminder item containing an event content. The associated item includes an associated application identification. The method further includes calling an application corresponding to the associated application identification in the associated item. The application is used for accomplishing the event content.Type: ApplicationFiled: February 9, 2015Publication date: December 3, 2015Inventors: Ruixian ZHU, Botian Wang, Xiehao Bao
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Publication number: 20150030146Abstract: The present disclosure discloses a method, a terminal device and a storage medium for displaying information in the terminal device. The method includes: acquiring service option information with an information type identifier of a yellow-pages number, and displaying a service option corresponding to the service option information on a contact page of the yellow-pages number according to the information type identifier. With the present disclosure, by displaying the service option corresponding to the service option information in the contact page of the yellow-pages number, various service options corresponding to various services provided by a person, a business or an organization, represented by the yellow-pages number, may be added into a contact list and prompt a user without costing excessive manpower and material resources on separate developments for each service, and thus the method is expandable, easy to operate and time efficient.Type: ApplicationFiled: April 29, 2014Publication date: January 29, 2015Applicant: Xiaomi Inc.Inventors: Yuxiang Liu, Zhongliang Qiao, Jia Cao, Botian Wang
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Publication number: 20140302828Abstract: The present disclosure relates to a mobile terminal, a server and a calling method based on a cloud contact list. The method comprises: obtaining number information of a calling party according to a calling request from the calling party; sending an inquiry request to a cloud contact list server according to the number information of the calling party; receiving contact information corresponding to the number information of the calling party from the cloud contact list server; and displaying the contact information. When a cold call is received from an unknown number, the mobile terminal, server and calling method based on the cloud contact list provided in the present disclosure may obtain the contact information corresponding to the number from the cloud contact list, and then display the contact information to the user. In this way, the user can get to know the contact information associated with the unknown number.Type: ApplicationFiled: December 27, 2013Publication date: October 9, 2014Applicant: Xiaomi Inc.Inventors: Yuxiang Liu, Shangmingxue Kang, Meng Xu, Zhongliang Qiao, Botian Wang