Patents by Inventor Jiang Cheng
Jiang Cheng 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: 11966322Abstract: A method, computer program product and system are provided for preloading debug information based on the presence of incremental source code files. Based on parsed input parameters to a source code debugger, a source code repository and a local storage area are searched for an incremental file. In response to the incremental file being located, a preload indicator in the incremental file, which is a source code file, is set. Based on the preload indicator being set, debug symbol data from the incremental file is merged to a preload symbol list. In response to receiving a command to examine the debug symbol data from the incremental file, the preload symbol list is searched for the requested debug symbol data.Type: GrantFiled: November 25, 2020Date of Patent: April 23, 2024Assignee: International Business Machines CorporationInventors: Xiao Ling Chen, Xiao Xuan Fu, Jiang Yi Liu, Zhan Peng Huo, Wen Ji Huang, Qing Yu Pei, Min Cheng, Yan Huang
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Publication number: 20240075092Abstract: This invention provides herbal compositions useful for increasing the therapeutic index of chemotherapeutic compounds. This invention also provides methods useful for improving the quality of life of an individual undergoing chemotherapy. Furthermore, this invention improves the treatment of disease by increasing the therapeutic index of chemotherapy drugs by administering the herbal composition PHY906 to a mammal undergoing such chemotherapy.Type: ApplicationFiled: August 21, 2023Publication date: March 7, 2024Inventors: Shwu-Huey Liu, Zaoli Jiang, Yung-Chi Cheng
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Publication number: 20240070371Abstract: This application discloses a computing system to identify suspected defects in a manufactured integrated circuit, which correspond to electrical failures detected by a test applied to the manufactured integrated circuit. The computing system can utilize the suspected defects in the manufactured integrated circuit to cluster features in a physical layout design describing the manufactured integrated circuit. Each cluster of the features corresponds to a candidate for a physical root cause of the suspected defects in the manufactured integrated circuit. The computing system can detect a physical root cause of the electrical failures in the manufactured integrated circuit based on the clusters of the features. A physical failure analysis process includes an inspection of the manufactured integrated circuit to confirm the physical root cause of the electrical failures in the manufactured integrated circuit corresponds to a systemic manufacturing fault in the manufactured integrated circuit.Type: ApplicationFiled: August 30, 2022Publication date: February 29, 2024Inventors: Xiaoyuan Qi, Fan Jiang, Gaurav Veda, Manish Sharma, Wu-Tung Cheng
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Patent number: 10141797Abstract: An electric motor has a polygon stator core. The polygon stator core includes yoke portions and teeth extending inwardly from the yoke portions. A winding slot is formed between adjacent teeth. Adjacent yoke portions are interconnected by a connecting portion. The winding slots include first winding slots and second winding slots of different shapes. The ratio of the area of a first winding slot to the area of a second winding slot is greater than or equal to 0.9 but less than or equal to 1.1. By changing the shape of the stator core, the size of the winding slots may be increased without increasing the radial dimension of the motor.Type: GrantFiled: March 27, 2015Date of Patent: November 27, 2018Assignee: JOHNSON ELECTRIC S.A.Inventors: Rui Feng Qin, Fei Liu, Hong Liang Zhang, Jiang Cheng Xiao, Hai Qiang Zhou
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Publication number: 20170105628Abstract: In one example a pulse measurement system, comprises at least one sensor positioned to collect pulse information at three separate locations along a body segment, a controller communicatively coupled to the at least one sensor to receive the pulse information from the at least one sensor, and a display coupled to the controller to present at least one characteristic of the pulse information detected at the three separate locations. Other examples may be described.Type: ApplicationFiled: June 28, 2014Publication date: April 20, 2017Applicant: Intel IP CorporationInventors: Jiang Cheng, Xiaolin Yuan, Jiang Wang, Yiping Tong, Yanzeng Fu
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Publication number: 20150280497Abstract: An electric motor has a polygon stator core. The polygon stator core includes yoke portions and teeth extending inwardly from the yoke portions. A winding slot is formed between adjacent teeth. Adjacent yoke portions are interconnected by a connecting portion. The winding slots include first winding slots and second winding slots of different shapes. The ratio of the area of a first winding slot to the area of a second winding slot is greater than or equal to 0.9 but less than or equal to 1.1. By changing the shape of the stator core, the size of the winding slots may be increased without increasing the radial dimension of the motor.Type: ApplicationFiled: March 27, 2015Publication date: October 1, 2015Inventors: Rui Feng QIN, Fei LIU, Hong Liang ZHANG, Jiang Cheng XIAO, Hai Qiang ZHOU
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Patent number: 8676165Abstract: The invention proposes a method of peer-to-peer instant messaging and the mobile terminal thereof, which could make the mobile terminal to establish and maintain a list of friend users and update the connection status of the friend users timely. The method of peer-to-peer instant messaging includes following steps: receiving the list of on-line users with capability of peer-to-peer instant messaging sent by the radio network (S260); comparing said list of particular users with said received list of on-line users (S270); updating, according to said comparison result, the connection status record of each user in said list of particular users (S280) so that the mobile terminal could establish a peer-to-peer instant messaging with at least one user mobile terminal in said list of particular users according to said updated connection status record. The present invention enables the user to establish peer-to-peer connection more effectively and to perform instant messaging while occupying less network resources.Type: GrantFiled: December 15, 2005Date of Patent: March 18, 2014Assignee: ST-Ericsson SAInventors: Jiang Cheng, Fan Wu
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Publication number: 20130115598Abstract: Methods to measure a variety of DNA synthetic processes in live human cells by introducing and retrieving exogenous DNA probes are provided herein. Using fragments of bacterial plasmid or phage DNA, a wide array of DNA constructs may be assembled to mimic the intermediates of DNA transactions, including replication, translation synthesis, and end-joining. These DNA probes may be transfected into human cells and retrieved for mutational analysis using a modified Random Mutation Capture assay or NextGen DNA sequencing. These assays require only a small number of cells, such as might be available from biopsy material. Thus, the methods described herein may be applied to the early detection of cancer, predicting the responsiveness of individual cancers to chemotherapy, and measuring the DNA repair capacity of individuals to environmental DNA damaging agents. This approach may be automated and used for screening human populations for variations in DNA synthetic and repair activities.Type: ApplicationFiled: October 15, 2012Publication date: May 9, 2013Inventors: Lawrence Loeb, Jiang-Cheng Shen, Edward J. Fox
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Publication number: 20090293935Abstract: A solar collector includes a base having an internal chamber therein, a plurality of openings, and low reflection materials at an inner periphery thereof, a lens unit for enabling the sun's rays to penetrate into the internal chamber through the openings, an optical transfer unit disposed in the internal chamber to receive the sun's rays and transform that into electric energy, and at least one heat transfer member mounted to the base to transfer heat energy transformed by the sun's rays that is received by the low reflection materials. Thus, the solar collector of the present invention is capable of receiving the sun's rays with different incident angles to transform the sun's rays into the electric energy and the heat energy.Type: ApplicationFiled: July 31, 2008Publication date: December 3, 2009Applicant: NATIONAL FORMOSA UNIVERSITYInventors: Chung-Pin Liao, Chang-Jiang Cheng, Hsien-Ming Chang
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Patent number: 7336638Abstract: A method for maintaining uplink synchronization in P2P (Peer to Peer) communication, performed by a user equipment in wireless communication systems, comprising: negotiating with a wireless communication network system about the schedule and parameters for controlling the uplink synchronization of the user equipment by the procedure of establishing P2P direct link; transmitting testing signals to the network system via a customized uplink channel according to the negotiated parameters; receiving the control information transmitted via a customized downlink channel from the network system according to the negotiated schedule; and maintaining uplink synchronization of the user equipment in P2P communication according to the control information.Type: GrantFiled: April 16, 2004Date of Patent: February 26, 2008Assignee: Koninklijke Philips Electronics N.V.Inventors: Jiang Cheng, Li Sun
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Publication number: 20070275696Abstract: The invention proposes a method of peer-to-peer instant messaging and the mobile terminal thereof, which could make the mobile terminal to establish and maintain a list of friend users and update the connection status of the friend users timely. The method of peer-to-peer instant messaging includes following steps: receiving the list of on-line users with capability of peer-to-peer instant messaging sent by the radio network (S260); comparing said list of particular users with said received list of on-line users (S270); updating, according to said comparison result, the connection status record of each user in said list of particular users (S280) so that the mobile terminal could establish a peer-to-peer instant messaging with at least one user mobile terminal in said list of particular users according to said updated connection status record. The present invention enables the user to establish peer-to-peer connection more effectively and to perform instant messaging while occupying less network resources.Type: ApplicationFiled: December 15, 2005Publication date: November 29, 2007Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Jiang Cheng, Fan Wu
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Patent number: 7286841Abstract: A method is proposed for maintaining uplink synchronization with P2P communication in wireless communication networks, comprising steps of: the wireless communication system overhears the P2P communication between two UEs (user equipments), determines the SS (synchronization shift) information of said UEs according to the overheard information transferred by each UE in P2P communication, and transmits the SS information to the corresponding UE via the downlink common control channel; the UE monitors the downlink common control channel, and adjusts the TA (timing advance) for transmitting signals according to the SS information transferred via the downlink common control channel.Type: GrantFiled: March 1, 2004Date of Patent: October 23, 2007Assignee: Koninklijke Philips Electronics, N.V.Inventors: Li Sun, Ni Ma, Jiang Cheng, Qunli Jia, Xuejun Zhang, Yonggang Du
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Publication number: 20070153747Abstract: A method in wireless communication systems is provided for switching from P2P (Peer to Peer) communication mode to UP-UTRAN-DOWN (conventional communication mode) and from conventional communication mode to P2P mode, wherein the method performed by a user equipment for switching from P2P communication mode to conventional communication mode comprising steps of: detecting the direct link used by the user equipment in P2P communication with the other user equipment; sending a request for switching to conventional communication mode to a wireless communication network system if the detecting result indicates that the communication quality of the direct link can't satisfy the requirement for P2P communication; and establishing conventional communication connection so as to communicate with said the other user equipment in conventional mode, after receiving the acknowledge (ACK) message of the request for switching sent by the network system.Type: ApplicationFiled: May 6, 2004Publication date: July 5, 2007Inventors: Sheng Pan, Li Sun, Ni Ma, Jiang Cheng
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Publication number: 20060229079Abstract: A wireless communication system, comprises a plurality of transceivers, receiving and transmitting RF signals (40); a plurality of RF processing units (60), processing said received signals or signals to be transmitted by said transceivers; RF resources allocator, detecting (90) information contained in received signals from a uplink on the types of different wireless communication schemes which are requested to access, and allocating (80) RF resources shared by said different wireless communications schemes according to said detected information.Type: ApplicationFiled: December 18, 2003Publication date: October 12, 2006Inventors: Jiang Cheng, Ni Ma, Xuejun Zhang
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Publication number: 20060217146Abstract: A method for RF resource management in multi-standard wireless communication system, comprises: adding a system type identification element in downlink information; allocating RF resources among different wireless communication schemes; and corresponding the different wireless communication schemes which have been allocated said RF resources to different values of said system type identification element.Type: ApplicationFiled: December 23, 2003Publication date: September 28, 2006Inventors: Jiang Cheng, Ni Ma, Li Sun, Xuejun Zhang
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Adaptive step size method for power control in wireless communication system and system for the same
Publication number: 20060183493Abstract: The present invention relates to an adaptive step size method for power control in wireless communication systems and a system for the same. The method includes the steps: obtaining the power control information whose number is previously set in previous power control cycle and that in current power control cycle; Determining the power control step size in current power control cycle according to the obtained power control information whose number is previously set in previous power control cycle and that in current power control cycle. Employing the method to determine a suitable step size in current PC cycle, we can overcome the defect that the change of the PC step size in current wireless communication system is a fixed value, thereby make the power change more smooth, and ensure that wireless communication holds better communication quality.Type: ApplicationFiled: December 29, 2003Publication date: August 17, 2006Inventors: Ni Ma, Xuejun Zhang, Jiang Cheng -
Publication number: 20060168343Abstract: A method is provided for establishing P2P radio connection in wireless communication networks, comprising: the user equipment, as the link probing originator, transmits link probing signals via the allocated direct communication link to another user equipment as the link probing responder, according to the initial probing power provided by the wireless communication system; said another user equipment transmits the ACK message to the link probing originator via the direct communication link when receiving the link probing signals and said link probing signals meet the basic requirement for direct communication; the user equipment, as the link probing originator, monitors the direct communication link, and communicates directly with the link probing responder via the direct communication link after detecting the ACK message from the link probing responder.Type: ApplicationFiled: March 1, 2004Publication date: July 27, 2006Applicant: Koninklijke Philips Electronics N.V.Inventors: Ni Ma, Li Sun, Qunli Jia, Xuejun Zhang, Jiang cheng, Yueheng Li
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Publication number: 20060166688Abstract: A method is proposed for maintaining uplink synchronization with P2P communication in wireless communication networks, comprising steps of: the wireless communication system overhears the P2P communication between two UEs (user equipments), determines the SS (synchronization shift) information of said UEs according to the overheard information transferred by each UE in P2P communication, and transmits the SS information to the corresponding UE via the downlink common control channel; the UE monitors the downlink common control channel, and adjusts the TA (timing advance) for transmitting signals according to the SS information transferred via the downlink common control channel.Type: ApplicationFiled: March 1, 2004Publication date: July 27, 2006Applicant: Koniniklijke Philips Electronics N.V.Inventors: Li Sun, Ni Ma, Jiang Cheng, Qunli Jia, Xuejun Zhang, Yonggang Du
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Publication number: 20060160544Abstract: A method for establishing P2P (peer-to-peer) communication in wireless communication networks, comprising steps of: determining whether two user equipments (caller and call) are in the same cell, and computing whether the distance between the two user equipments (UEs) meets the requirement for P2P communication according to the registry information and position information of the caller and the callee; determining whether the two UEs both have P2P communication capability according to the information of the wireless communication system indicating whether the two UEs both have P2P communication capability, when the two UEs are in the same cell and the distance between the two UEs meets the requirement for P2P communication; and allocating direct communication link for the two UEs to start communication when the two UEs both have P2P communication capability.Type: ApplicationFiled: February 24, 2004Publication date: July 20, 2006Inventors: Li Sun, Ni Ma, Jiang Cheng, Qunli Jia, Xuejun Zhang, Sheng Pan, Fang Peng, Yonggang Du
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Publication number: 20060153105Abstract: The present invention provides a wireless communication network system that maintains uplink control for the mobile terminal in peer-to-peer communication. According to one embodiment of the invention, after determining a reliable direct communication link can be set up between the mobile terminals, the network system transmits information including control commands to the mobile terminals for establishing direct communication. The information includes a burst structure type, with the burst structure containing at least one section for carrying control information intended for the network system. After the direct communication is established, the network system continuously listens to signals communicated between the mobile terminals to receive bursts. The network system demodulates received bursts that are communicated between the two mobile terminals to determine whether a received burst contains control information intended for the network system.Type: ApplicationFiled: March 1, 2004Publication date: July 13, 2006Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Qunli Jia, Li Sun, Xuejun Zhang, Jiang Cheng, Fang Peng