Patents by Inventor Jiang Chang

Jiang Chang 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: 20160346087
    Abstract: A method of manufacturing a resorbable, macroporous bioactive glass scaffold comprising approximately 24-45% CaO, 34-50% SiO2, 0-25% Na2O, 5-17% P2O5, 0-5% MgO and 0-1% CaF2 by mass percent, produced by mixing with pore forming agents and specified heat treatments.
    Type: Application
    Filed: May 27, 2016
    Publication date: December 1, 2016
    Inventors: Jiang CHANG, Weiming GU, Jipin ZHONG
  • Publication number: 20160291272
    Abstract: An optical module may include a case, an optical assembly, a circuit board interface positioned on the case, and a circuit board attached to the case through the circuit board interface. The optical assembly may be arranged in the case. The circuit board may include a first area that may electrically connect the circuit board to the optical assembly. The circuit board may also include a second area that may secure the circuit board to the circuit board interface. An optical module manufacturing method is also provided.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 6, 2016
    Inventors: Yuzhou Sun, Zhenzhong Wang, Dengqun Yu, Yonggan Zhang, Jiang Chang, Xiangzhong Wang
  • Publication number: 20160194337
    Abstract: A locking arrangement secures together first and second panels. The arrangement includes locking tabs (54, 56, 58) projecting from an end edge (64) of the first panel (12) and locking slits (50a, 50b, 50c) in the second panel (28). Each locking slit is provided for receiving a respective one of the locking tabs. The locking tabs and the locking slits are engageable by relative sliding movement with each other. At least one of the locking tabs and locking slits is configured to secure the first and second panels in a first overlapping position while at least another one of the locking tabs and locking slits is configured to secure the first and second panels in a second overlapping position.
    Type: Application
    Filed: December 8, 2013
    Publication date: July 7, 2016
    Inventors: HAROLD G. SELNICK, KUN LIU, ERNEST J. MCEACHERN, RAMESH KAUL, ZHONGYONG WEI, YAODE WANG, JIANG CHANG
  • Publication number: 20160183117
    Abstract: An apparatus for throttling uplink data based on a temperature state is provided. The apparatus includes a temperature sensor, a processor and a memory. The temperature sensor senses an internal temperature of the apparatus. The memory is operatively coupled to the processor. The processor is configured to execute a program code stored in the memory to: compare the internal temperature to a corresponding temperature range according to a predetermined table of temperature ranges; and control a packet buffer to adjust a current data rate to a corresponding target data rate according to the comparison result.
    Type: Application
    Filed: July 29, 2015
    Publication date: June 23, 2016
    Inventors: Fu-Chieh HSU, Pi-Yuan CHENG, Tsao-Jiang CHANG
  • Patent number: 9365574
    Abstract: A compound of Formula (I): or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (“cGMP”) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical preparations which comprise compounds of Formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Grant
    Filed: May 24, 2011
    Date of Patent: June 14, 2016
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Subharekha Raghavan, John E. Stelmach, Cameron J. Smith, Hong Li, Alan Whitehead, Sherman T. Waddell, Yi-Heng Chen, Shouwu Miao, Olga A. Ornoski, Joie Garfunkle, Xibin Liao, Jiang Chang, Xiaoqing Han, Jian Guo, Jonathan A. Groeper, Linda L. Brockunier, Keith Rosauer, Emma R. Parmee
  • Publication number: 20150152127
    Abstract: The present invention is directed to compounds and pharmaceutical formulations comprising these compounds which are useful as O-linked N-acetylglucosaminidase (O-GlcNAcase) inhibitors, and thus may be useful for the treatment of certain disorders such as Alzheimer's disease including reducing NFTs and/or hyperphosphorylated tau. The invention is also directed to use of the compounds as O-GlcNAcase imaging agents.
    Type: Application
    Filed: May 3, 2013
    Publication date: June 4, 2015
    Inventors: Harold G. Selnick, Wenping Li, Eric Hostetler, Kun Liu, Ernest J. McEachern, Yuanxi Zhou, Zhongyong Wei, Changwei Mu, Yaode Wang, Jiang Chang
  • Patent number: 8901087
    Abstract: The invention is directed to compounds for selectively inhibiting glycosidases, uses of the compounds and pharmaceutical compositions including the compounds, and methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, and/or accumulation or deficiency of O-GlcNAc.
    Type: Grant
    Filed: November 8, 2011
    Date of Patent: December 2, 2014
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Jiang Chang, Kun Liu, Ernest J. McEachern, Changwei Mu, Harold G. Selnick, Feng Shi, David J. Vocadlo, Yaode Wang, Zhongyong Wei, Yuanxi Zhou, Yongbao Zhu
  • Patent number: 8849693
    Abstract: Disclosed is a system for performing online data queries and purchasing advertisements associated with business listings. The system for performing online data queries is a distributed computer system with a plurality of server nodes each fully redundant and capable of processing a user query request. Each server node includes a data query cache and other caches that may be used in performing data queries. The data query, as well as request allocation, is performed in accordance with an adaptive partitioning technique with a bias towards an initial partitioning scheme. Generic objects are created and used to represent business listings upon which the user may perform queries. Various data processing and integration techniques are included which enhance data queries. An update technique is used for synchronizing data updates as needed in updating the plurality of server nodes.
    Type: Grant
    Filed: July 12, 1999
    Date of Patent: September 30, 2014
    Assignee: Verizon Laboratories Inc.
    Inventors: Lazar Koyfman, Bhaskar Purimetla, Jenny Jiang Chang, Joshua Clark Bregman
  • Publication number: 20140227365
    Abstract: The present invention relates to a pH buffered bioactive glass, and its preparation process and use. The pH buffered bioactive glass comprises SiO2, CaO, Na2O, and P2O5, and further comprises solid acidic particles or a Tris buffer solution. The pH buffered bioactive glass can regulate the pH of formulations comprising bioactive glass, and has a good therapeutic effect with a low dosage.
    Type: Application
    Filed: September 20, 2012
    Publication date: August 14, 2014
    Inventors: Jipin Zhong, Yongxiang Wang, Jiang Chang, Yuhong Xu
  • Patent number: 8661164
    Abstract: A USB device enumeration process implemented in a USB device is described. The USB device first detects a type of the operating system (OS) of the USB host connected to the device, and performs device enumeration using a process selected from multiple stored processes based on the detected host OS type. To detect the host OS type, the USB device first presents itself to the host as a USB MSD or HID, performs device enumeration to collect OS behavior factors from the host, and determines the OS type from the OS behavior factors. Thereafter, the USB device performs actual device enumeration by presenting itself as the USB device it actually is, using an enumeration process specific to the detected host OS type. The multiple stored enumeration processes are customer configurable. Further, a method is provided to stop an enumeration process when the host is in a BIOS stage.
    Type: Grant
    Filed: August 16, 2011
    Date of Patent: February 25, 2014
    Assignee: Mediatek Inc.
    Inventors: Jin-Ru Chen, Ying-Che Hsu, Tsao-Jiang Chang, Wen-Juin Huang
  • Publication number: 20130296301
    Abstract: The invention is directed to compounds for selectively inhibiting glycosidases, uses of the compounds and pharmaceutical compositions including the compounds, and methods of treating diseases and disorders related to deficiency or overexpression of O-GlcNAcase, and/or accumulation or deficiency of O-GlcNAc.
    Type: Application
    Filed: November 8, 2011
    Publication date: November 7, 2013
    Inventors: Jiang Chang, Kun Liu, Ernest J. McEachern, Changwei Mu, Harold G. Selnick, Feng Shi, David J. Vocadlo, Yaode Wang, Zhongyong Wei, Yuanxi Zhou, Yongbao Zhu
  • Publication number: 20130242823
    Abstract: Transmitting an indication of a default configuration for a sub-frame having a downlink transmission portion and an uplink transmission portion; transmitting an indication of a preferred configuration for said sub-frame; and scheduling transmissions to and/or from a communication device according to said preferred sub-frame configuration.
    Type: Application
    Filed: November 15, 2010
    Publication date: September 19, 2013
    Inventors: Jie Zhen Lin, Peter Skov, Jiang Chang, Chunli Wu, Chun Hai Hai Yao
  • Publication number: 20130072492
    Abstract: A compound of Formula (I): or a pharmaceutically acceptable salt thereof, are capable of modulating the body's production of cyclic guanosine monophosphate (“cGMP”) and are generally suitable for the therapy and prophylaxis of diseases which are associated with a disturbed cGMP balance. The invention furthermore relates to processes for preparing compounds of Formula I, or a pharmaceutically acceptable salt thereof, for their use in the therapy and prophylaxis of the abovementioned diseases and for preparing pharmaceuticals for this purpose, and to pharmaceutical preparations which comprise compounds of Formula (I) or a pharmaceutically acceptable salt thereof.
    Type: Application
    Filed: May 24, 2011
    Publication date: March 21, 2013
    Inventors: Subharekha Raghavan, John E. Stelmach, Cameron J. Smith, Hong Li, Alan Whitehead, Sherman T. Waddell, Yi-Heng Chen, Shouwu Miao, Olga A. Ornoski, Joie Garfunkle, Xibin Liao, Jiang Chang, Xiaoqing Han, Jian Guo, Jonathan A. Groeper, Linda L. Brockunier, Keith Rosauer, Emma R. Parmee
  • Publication number: 20120054372
    Abstract: A USB device enumeration process implemented in a USB device is described. The USB device first detects a type of the operating system (OS) of the USB host connected to the device, and performs device enumeration using a process selected from multiple stored processes based on the detected host OS type. To detect the host OS type, the USB device first presents itself to the host as a USB MSD or HID, performs device enumeration to collect OS behavior factors from the host, and determines the OS type from the OS behavior factors. Thereafter, the USB device performs actual device enumeration by presenting itself as the USB device it actually is, using an enumeration process specific to the detected host OS type. The multiple stored enumeration processes are customer configurable. Further, a method is provided to stop an enumeration process when the host is in a BIOS stage.
    Type: Application
    Filed: August 16, 2011
    Publication date: March 1, 2012
    Applicant: MEDIATEK INC.
    Inventors: Jin-Ru Chen, Ying-Che Hsu, Tsao-Jiang Chang, Wen-Juin Huang
  • Patent number: 7989472
    Abstract: Glucagon receptor antagonist compounds are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.
    Type: Grant
    Filed: March 19, 2007
    Date of Patent: August 2, 2011
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: Ronald M. Kim, Emma R. Parmee, Qiang Tan, Ashley Rouse Lins, Jiang Chang, Cangming Yang
  • Patent number: 7968589
    Abstract: Glucagon receptor antagonist compounds are disclosed. The compounds are useful for treating type 2 diabetes and related conditions. Pharmaceutical compositions and methods of treatment are also included.
    Type: Grant
    Filed: February 9, 2010
    Date of Patent: June 28, 2011
    Assignee: Merck Sharp & Dohme Corp.
    Inventors: John E. Stelmach, Emma R. Parmee, James R. Tata, Keith G. Rosauer, Ronald M. Kim, Amy R. Bittner, Jiang Chang, Christopher Joseph Sinz
  • Publication number: 20110118282
    Abstract: A compound having the structure useful for treatment or prevention of cardiovascular diseases, endothelial dysfunction, diastolic dysfunction, atherosclerosis, hypertension, angina pectoris, thromboses, restenoses, myocardial infarction, strokes, cardiac insufficiency, pulmonary hypertonia, erectile dysfunction, asthma bronchiale, chronic kidney insufficiency, diabetes, or cirrhosis of the liver in a human or animal patient.
    Type: Application
    Filed: September 2, 2008
    Publication date: May 19, 2011
    Inventors: Amy R. Bittner, Christopher Joseph Sinz, Jiang Chang, Ronald M. Kim, J.W. Mirc, Emma R. Parmee, Qiang Tan
  • Publication number: 20110039101
    Abstract: A method of preparing electrospun fiber tubular material comprises: using single metal rod template or two-dimensional or three-dimensional metal rod combined-template which has cross structure and is composed of the said single metal rod templates to prepare tubular electrospun fiber material by controlling electrospinning process parameters. The method could control the macro-structure and micro-structure of the tubular electrospun fiber material by adjusting template parameters. The tubular electrospun fiber material obtained from the method could be used in such fields as biomedical material, tissue engineering scaffold, photo-electric material, filtering material and sensor etc.
    Type: Application
    Filed: April 20, 2009
    Publication date: February 17, 2011
    Applicant: SHANGHAI INSTITUTE OF CERAMICS, CHINESE ACADEMY OF SCIENCES
    Inventors: Jiang Chang, Daming Zhang
  • Patent number: 7853292
    Abstract: The present invention provides methods for distributed resource management for enhanced dedicated channel. One method of communication with at least one base station includes determining at least one short-term entity associated with the at least one base station and providing the at least one short-term entity to a radio network controller. Another method includes receiving at least one short-term entity associated with the at least one base station and allocating at least one long-term resource based upon the at least one short-term entity.
    Type: Grant
    Filed: May 6, 2004
    Date of Patent: December 14, 2010
    Assignee: Alcatel-Lucent USA Inc.
    Inventors: Jiang Chang, Fang-Chen Cheng, Teck Hu, Jun Qiang Liu, Yifei Yuan
  • Publication number: 20100192632
    Abstract: A method of manufacturing a resorbable, macroporous bioactive glass scaffold comprising approximately 24-45% CaO, 34-50% SiO2, 0-25% Na2O, 5-17% P2O5, 0-5% MgO and 0-1% CaF2 by mass percent, produced by mixing with pore forming agents and specified heat treatments.
    Type: Application
    Filed: April 6, 2010
    Publication date: August 5, 2010
    Inventors: Jiang Chang, Weiming Gu, Jipin Zhong