Patents by Inventor Weijia Wang

Weijia 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: 20190285342
    Abstract: A method of monitoring and controlling a freeze drying process in a freeze drying apparatus having walls, shelves and a number of vials or trays positioned on different areas of the shelves and containing product to be freeze dried. One or more vials or trays are selected that are representative of the positions of all of the vials or trays in different areas of the shelves. One or more heat flux sensors are positioned between the selected vials or trays and adjacent portions of the walls and/or shelves. The heat transfer between the selected vials or trays and the adjacent wall or shelf portions is measured during the freezing and drying stages of the freeze drying process.
    Type: Application
    Filed: May 1, 2019
    Publication date: September 19, 2019
    Inventors: T.N. THOMPSON, Qiming WANG, Richard MARTINO, Weijia LING
  • Patent number: 10392421
    Abstract: Disclosed herein are novel cytotoxic peptides of formula (I) as described herein: and the use of such peptides in making immunoconjugates (i.e Antibody Drug Conjugates) Also described herein are immunoconjugates (i.e Antibody Drug Conjugates) comprising such novel cytotoxic peptide linked to an antigen binding moiety, such as an antibody; where such immunoconjugates are useful for treating cell proliferative disorders. The invention further provides pharmaceutical compositions comprising these immunoconjugates, compositions comprising the immunoconjugates with a therapeutic co-agent, and methods to use these immunoconjugates and compositions for treating cell proliferation disorders.
    Type: Grant
    Filed: April 24, 2018
    Date of Patent: August 27, 2019
    Assignee: Novartis AG
    Inventors: Bernhard Hubert Geierstanger, Jan Grunewald, Yunho Jin, Weijia Ou, Tetsuo Uno, Yongqin Wan, Xing Wang
  • Publication number: 20190194315
    Abstract: This application discloses anti-P-cadherin antibodies, antigen binding fragments thereof, and antibody drug conjugates of said antibodies or antigen binding fragments, particularly antibody drug conjugates comprising anti-P-cadherin antibodies conjugated to auristatin analogs. The invention also relates to methods of treating cancer using the antibody drug conjugates. Also disclosed herein are methods of making the antibodies, antigen binding fragments, and antibody drug conjugates, and methods of using the antibodies and antigen binding fragments as diagnostic reagents.
    Type: Application
    Filed: June 17, 2016
    Publication date: June 27, 2019
    Applicant: Novartis AG
    Inventors: Tinya ABRAMS, Steven Bruce COHEN, Joseph Anthony D'Alessio, Jason Damiano, Clemens Durr, Bernhard Hubert GEIERSTANGER, Qi-Ying HU, Thomas HUBER, Hidetomo IMASE, Yunho JIN, Daniel MENEZES, Kathy MILLER, Morvarid MOHSENI, Weijia OU, Katherine RENDAHL, Tetsuo UNO, Yongqin WAN, Xing WANG
  • Publication number: 20190188478
    Abstract: The present disclosure provides a method and apparatus for obtaining video public opinions, a computer device and a storage medium, wherein the method comprises: obtaining an information source and a monitored entity; obtaining real-time stream data from the information source; for each video in the real-time stream data, performing predetermined content recognition respectively for the video to obtain a recognition result; determining whether the video matches with the monitored entity according to the recognition result, and generating and storing public opinion information corresponding to the video if the video matches with the monitored entity. The solution of the present disclosure can be employed to obtain video-like public opinion information.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 20, 2019
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Licen Liu, Lu Wang, Ting Wei, Zecheng Zhuo, Xiaocong Zhang, Weijia Wu
  • Publication number: 20190188224
    Abstract: The present disclosure provides a method and apparatus for obtaining picture public opinions, a computer device and a storage medium, wherein the method comprises: obtaining an information source and a monitored entity; obtaining real-time stream data from the information source; for each picture in the real-time stream data, performing predetermined content recognition respectively for the picture to obtain a recognition result; determining whether the picture matches with the monitored entity according to the recognition result, and generating and storing public opinion information corresponding to the picture if the picture matches with the monitored entity. The solution of the present disclosure can be employed to obtain picture-like public opinion information.
    Type: Application
    Filed: December 18, 2018
    Publication date: June 20, 2019
    Applicant: BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
    Inventors: Licen Liu, Lu Wang, Ting Wei, Zecheng Zhuo, Xiaocong Zhang, Weijia Wu
  • Publication number: 20190163742
    Abstract: A method and an apparatus for generating information are provide according to embodiments of the disclosure. A specific embodiment of the method comprises: acquiring to-be-analyzed information according to a target keyword; and inputting the to-be-analyzed information into a pre-established sentiment analysis model to generate sentiment orientation information of the to-be-analyzed information. The sentiment analysis model is obtained through following training: acquiring untagged sample data and tagged sample data; generating tag information corresponding to the untagged sample data using a pre-established tag generation model, and using the untagged sample data and the generated tag information as extended sample data, the tag generation model being used to represent a corresponding relationship between the untagged sample data and the tag information; and obtaining the sentiment analysis model by training using the tagged sample data and the extended sample data.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 30, 2019
    Inventors: Shengli YAN, Cunxiang YIN, Qian YONG, Ting WEI, Aikun LI, Lu WANG, Licen LIU, Weijia WU
  • Publication number: 20190163828
    Abstract: A method and an apparatus for outputting information are provided. The method includes: acquiring an info-news data set from a target info-news website; determining a field to which each piece of info-news data in the info-news data set belongs; performing, for each field, a cluster analysis on a piece of info-news data belonging to the field in the info-news data set, to obtain a number of the piece of info-news data and a cluster center in each cluster; and using, for each cluster of each field, the cluster center in the cluster as hot info-news of the field, and using the number of the piece of the information belonging to the cluster as an info-news heat degree of the hot info-news and outputting the info-news heat degree.
    Type: Application
    Filed: September 17, 2018
    Publication date: May 30, 2019
    Inventors: Shengli YAN, Cunxiang YIN, Qian YONG, Ting WEI, Aikun LI, Lu WANG, Licen LIU, Weijia WU
  • Patent number: 9580380
    Abstract: Disclosed is a method for preparing diamino-dicyclohexyl methane (H12MDA) by hydrogenation of diamino-diphenyl methane (MDA). In the process, 4,4?-MDA used as the starting material is firstly hydrogenated to prepare 4,4?-H12MDA. When the activity of the catalyst is reduced, the feed is switched from 4,4?-MDA to the mixture of 2,4?-MDA and 4,4?-MDA, and then when the conversion is stabilized, the feed is switched to 4,4?-MDA again. The deactivated catalyst is activated on line by switching the feed to the mixture of 2,4?-MDA and 4,4?-MDA. 4,4?-H12MDA having the trans-trans isomer content of 16˜24 wt % is produced, and the mixture of 2,4?-H12MDA and 4,4?-H12MDA is also produced, wherein the content of 2,4?-H12MDA in the mixture is 4˜15 wt %.
    Type: Grant
    Filed: November 22, 2013
    Date of Patent: February 28, 2017
    Assignee: Wanhua Chemical Group Co., Ltd.
    Inventors: Xin Li, Hao Chen, Congying Zhang, Shan Gao, Zhenguo Liu, Weijia Wang, Lei Tang, Zhipeng Liu, Yuan Li, Qingmei Jiang, Jinhong Song, Weiqi Hua, Hao Ding
  • Publication number: 20160068472
    Abstract: Disclosed is a method for preparing diamino-dicyclohexyl methane (H12MDA) by hydrogenation of diamino-diphenyl methane (MDA). In the process, 4,4?-MDA used as the starting material is firstly hydrogenated to prepare 4,4?-H12MDA. When the activity of the catalyst is reduced, the feed is switched from 4,4?-MDA to the mixture of 2,4?-MDA and 4,4?-MDA, and then when the conversion is stabilized, the feed is switched to 4,4?-MDA again. The deactivated catalyst is activated on line by switching the feed to the mixture of 2,4?-MDA and 4,4?-MDA. 4,4?-H12MDA having the trans-trans isomer content of 16˜24 wt % is produced, and the mixture of 2,4?-H12MDA and 4,4?-H12MDA is also produced, wherein the content of 2,4?-H12MDA in the mixture is 4˜15 wt %.
    Type: Application
    Filed: November 22, 2013
    Publication date: March 10, 2016
    Applicants: WANHUA CHEMICAL (NINGBO) CO., LTD., WANHUA CHEMICAL GROUP CO., LTD.
    Inventors: Xin LI, Hao CHEN, Congying ZHANG, Shan GAO, Zhenguo LIU, Weijia WANG, Lei TANG, Zhipeng LIU, Yuan LI, Qingmei JIANG, Jinhong SONG, Weiqi HUA, Hao DING
  • Publication number: 20140189127
    Abstract: Embodiments of techniques and systems f associated with reserving native computing devices are described. In some embodiments, an apparatus may receive an indicator of a native computing device to be reserved for a computing client and an indicator of an execution image to be written to the native computing device. The native computing device, the computing client and the apparatus may be remotely disposed from each other. The apparatus may cause a first communication path to be established to enable the execution image to be written to the native computing device on behalf of the computing client. On completion of the writing of the execution image to the native computing device, the apparatus may cause a second communication path to be established for the native computing device to be available for computational use by the computing client. Other embodiments may be described and/or claimed.
    Type: Application
    Filed: December 27, 2012
    Publication date: July 3, 2014
    Inventors: Anjaneya Reddy Chagam, Weijia Wang, Satpal Birak, Weiye Zhou, Jeffrey A. Canfield
  • Publication number: 20100107874
    Abstract: Provided are a sorbent composition, the preparation method thereof, and the process for removing sulfur oxides and nitrogen oxides in a flue gas by the sorbent composition. The sorbent composition comprises at least one refractory inorganic oxide matrix, at least one metal component I and at least one metal component II, wherein each of the at least one refractory inorganic oxide matrix has a specific surface area of more than 130 m2/g, the at least one metal component I is selected from elements of Group IA and Group IIA in the Periodic Table of Elements, and the at least one metal component II is selected from transition metals of Group IIB, Group VIB, Group VIIB, and Group VIII in the Periodic Table of Elements, and wherein the at least one metal component II is present in at least two different valence-states, as characterized by the X-ray photoelectron spectroscopy.
    Type: Application
    Filed: November 2, 2009
    Publication date: May 6, 2010
    Inventors: Bing Du, Baoning Zong, Yibin Luo, Weijia Wang
  • Patent number: 6839425
    Abstract: A remote terminal for use at an access network node of a network provides a plurality of telecommunications services, the remote terminal providing selected ones of the telecommunications services to at least one corresponding terminal device. The telecommunications services provided by the network include a plain old telephone service (POTS), a an integrated service digital network service (ISDN), and internet services such as xDSL. In one embodiment, the remote terminal comprises: a digital signal processor coupled for communication with the network, the digital signal processor having a plurality of terminal ports; and a plurality of subscriber line interface circuit (SLIC's), each of the SLIC's providing an interface between a corresponding one of the terminal ports and at least one corresponding terminal device, the digital signal processor being configured to provide selected ones of the telecommunications services to corresponding ones of the terminal devices.
    Type: Grant
    Filed: January 29, 1999
    Date of Patent: January 4, 2005
    Assignee: UT Starcom, Inc.
    Inventors: William Huang, Weijia Wang, Haixian Liu
  • Patent number: 6778556
    Abstract: A wireless communication network includes numerous mobile terminals and numerous transceivers (“base stations”). In this wireless communication network, messages sent from the base stations to the mobile terminals are transmitted at a higher data rate than the messages sent from the mobile terminals to the base stations. In one embodiment, a “half-duplex” protocol assigns separate times slots for base stations and mobile terminal transmissions. In another embodiment, a modified “full-duplex” protocol provides “half-duplex” operation in the mobile terminals and “full-duplex”operation in the base stations.
    Type: Grant
    Filed: January 15, 1997
    Date of Patent: August 17, 2004
    Assignee: GWCOM, Inc.
    Inventors: Raymond Chin, Weijia Wang, Arlin Torbett
  • Patent number: 6711418
    Abstract: A wireless personal mobile terminal in a cellular data network includes a packet radio transceiver for communicating with cellular base stations and a paging receiver for receiving paging signals from a paging transmitter serving a large geographical area. The wireless personal mobile message unit has power-saving features built into the signal format. This personal mobile message unit accommodates many communication applications due to the high bandwidth and the low latency achieved in the cellular data network. Low-power operation and wide coverage is achieved using existing one-way paging infrastructure. The wireless personal mobile unit can be achieved inexpensively by modifying a conventional one-way pager.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: March 23, 2004
    Assignee: General Wireless Communications Inc.
    Inventors: Weijia Wang, Nhan Tri Nguyen
  • Patent number: 6005853
    Abstract: A network access scheme enhances channel utilization under the ALOHA protocol by making use of the FM capture effect. The resulting network access scheme allows a transmitter to transmit a message simultaneously with other transmitters to a receiver without the need for retransmission when the message reaches the receiver with sufficient strength over the strengths of the other transmissions. In one embodiment, the network access scheme is applied to a wireless data network, which includes support to a two-way paging application. Another network access scheme combines the high channel utilization of the carrier sensing multi-access (CSMA) protocol with the FM capture effect to provide even higher expected channel utilization. The resulting network access scheme uses a channel access protocol ("CSMA/AT") which provides an adaptive threshold. An RF transmitter determines, using the adaptive threshold, whether or not to transmit its message.
    Type: Grant
    Filed: October 2, 1997
    Date of Patent: December 21, 1999
    Assignee: GWcom, Inc.
    Inventors: Weijia Wang, Dzung-Ji Lii
  • Patent number: 5898904
    Abstract: A two-way data network includes a broadcast control sub-network and a cellular data sub-network. The broadcast control sub-network includes a few high-power radio transmitters broadcasting into a large service area. The cellular data sub-network covers the large service area by a number of base stations each servicing a relatively small area. The wireless terminals of the two-way data network monitors the messages in a broadcast control channel at pre-assigned periodic time slots and remain in "sleep" mode at other times. A packet radio transceiver in the wireless terminal sends data to, and receives data from, the cellularized base stations. The broadcast control sub-network is used to notify the subscriber the receipt of a message. In responding to the notification, the location of the subscriber's wireless terminal is make known, thereby eliminating conventional tasks such as location and mobility management tasks and allowing wireless terminals to be low power.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: April 27, 1999
    Assignee: General Wireless Communications, Inc.
    Inventor: Weijia Wang
  • Patent number: 5832296
    Abstract: A wearable universal user interface device is provided for interacting with a variety of electronic apparatus. The interface device includes various sensors, such as a temperature sensor, pressure sensor, and a two-dimensional quadrant force sensor. The interface device also includes processing circuitry, a wireless transmitter, and an optional receiver. In the preferred embodiment, the interface device is in the form of a ring adapted to be worn on the finger of a user. The device is operated by the wearer's fingers and thumb. Preferably, the interface device includes an internally mounted pressure sensor and an externally mounted two-dimensional force sensor. The body of the ring itself serves as an omnidirectional loop antenna for transmission and reception of signals. Representative applications of the interface device include use as a wireless computer mouse, a remote controller for a television, stereo, VCR, or the like.
    Type: Grant
    Filed: April 26, 1995
    Date of Patent: November 3, 1998
    Assignee: Interval Research Corp.
    Inventors: Weijia Wang, Lee Felsenstein
  • Patent number: 5757929
    Abstract: A personal communications apparatus using a garment-based audio interface includes a garment member worn on the upper torso of a person, wherein the garment member includes a neck opening which allows extension therethrough of the neck of the person. An audio output device capable of producing hi-fidelity spatialized 3-D sound aiming in selected directions is located adjacent the neck opening of the garment member. A receiver capable of receiving at least one transmitted signal and producing an audio signal based thereupon is coupled to the audio output device. An audio input device capable of capturing spatialized 3-D sound from selected directions is located adjacent the neck opening of the garment member. The audio signal from the audio input device is provided to a transmitter capable of transmitting a signal in dependence upon the audio signal. Embodiments of the garment member include a shirt and a necklace.
    Type: Grant
    Filed: September 11, 1996
    Date of Patent: May 26, 1998
    Assignee: Interval Research Corporation
    Inventors: Weijia Wang, Daniel A. Shurman, Margaret Diane Rezvan Minsky
  • Patent number: 5721733
    Abstract: A network access scheme enhances channel utilization under the ALOHA protocol by making use of the FM capture effect. The resulting network access scheme allows a transmitter to transmit a message simultaneously with other transmitters to a receiver without the need for retransmission when the message reaches the receiver with sufficient strength over the strengths of the other transmissions. In one embodiment, the network access scheme is applied to a wireless data network, which includes support to a two-way paging application. Another network access scheme combines the high channel utilization of the carrier sensing multi-access (CSMA) protocol with the FM capture effect to provide even higher expected channel utilization. The resulting network access scheme uses a channel access protocol ("CSMA/AT") which provides an adaptive threshold. An RF transmitter determines, using the adaptive threshold, whether or not to transmit its message.
    Type: Grant
    Filed: October 13, 1995
    Date of Patent: February 24, 1998
    Assignee: General Wireless Communications, Inc.
    Inventors: Weijia Wang, Dzung-Ji Lii
  • Patent number: 5664019
    Abstract: An audio interface garment includes systems for attenuating the influence of sound waves generated by audio output devices on output signals from a plurality of input devices an. In one embodiment, input signals which are applied to the audio output devices are combined by a mixer to form a mixed audio signal. A plurality of Widrow-Hoff least mean square adaptive filters each form a corresponding filtered signal based upon the mixed audio signal and the output signal from a corresponding one of the input devices. A plurality of processed signals are formed by differencing each filtered signal from the corresponding output signal. The weight values of the adaptive filters are modified according to the least mean square method. The processed signals provide signals in which the first sound waves are attenuated.
    Type: Grant
    Filed: February 8, 1995
    Date of Patent: September 2, 1997
    Assignee: Interval Research Corporation
    Inventors: Weijia Wang, James H. Boyden