Patents by Inventor Feng Jin

Feng Jin 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: 20180309226
    Abstract: An electrical connection device has a first insulating body. A strip-shaped first conductor is accommodated in the first insulating body. The first conductor as a whole is arranged horizontally to electrically connect backward with a first docking component. A bottom surface of the first conductor has a front edge, and a contact area extends backward from the front edge. A second docking component includes a second conductor located below the first conductor. The second conductor has a front end, a rear end, and a top surface connecting the front and rear ends. An elastic body is located above the first conductor and downwardly abuts the first conductor. A pressing piece provides a downward force to make the first conductor downwardly abut the second conductor.
    Type: Application
    Filed: January 8, 2018
    Publication date: October 25, 2018
    Inventors: Yong Jun Dai, Zuo Feng Jin
  • Publication number: 20180309238
    Abstract: An electrical connection device includes: a first insulating body; a first conductor is accommodated in the first insulating body, a foremost end of a lower surface of the first conductor is provided with a lower edge, and a contact area extends backward from the lower edge; a second mating element including a second conductor located below the first conductor and provided with a front edge and a rear edge and a top surface connected to the front edge and the rear edge; an elastic body located above the first conductor; and a pressing member presses the elastic body and provides a downward acting force such that the first conductor downward abuts the second conductor, the contact area is fully attached to the top surface, the lower edge is located between the front edge and the rear edge and abuts the top surface, and the rear edge abuts the contact area.
    Type: Application
    Filed: April 24, 2018
    Publication date: October 25, 2018
    Inventors: Yong Jun Dai, Zuo Feng Jin, Tung Ming Ho
  • Publication number: 20180301839
    Abstract: An electrical connector includes a reinforcing plate, which is encapsulated by an insulating body by injection molding. Positioning structures are provided in terminal slots of the insulating body. The insulating body is made of an elastic insulating material. Multiple terminals are mounted on the positioning structures. Each metal terminal is provided with an upper contact portion and a lower contact portion. When the upper contact portions is in contact with a chip module, and the lower contact portions is in contact with a circuit board, each of the metal terminals interferes with an inner wall of the corresponding terminal slot, so as to solve the metal fatigue of the metal terminals and to ensure the strength of the metal terminals.
    Type: Application
    Filed: March 9, 2018
    Publication date: October 18, 2018
    Inventors: Chin Chi Lin, Zuo Feng Jin
  • Patent number: 10103545
    Abstract: In an approach for detecting islanding effect in a power electrical network topology, a computer processor finds, in the power electrical network topology, a point of common coupling between a load and a distributed generation with potential islanding effect as well as a substation supplying power to said point of common coupling; collects operating parameters of the power grid in vicinity of said point of common coupling as well as in vicinity of said substation; determines whether islanding effect exists in said distributed generation and the load in accordance with a variation characteristic of the operating parameters of the power grid in vicinity of said point of common coupling and the operating parameters of the power grid in vicinity of said substation. Higher degree of accuracy and sensitivity of detecting islanding effect is achieved without compromising the energy quality on user side according to embodiments of the present invention.
    Type: Grant
    Filed: October 29, 2014
    Date of Patent: October 16, 2018
    Assignee: International Business Machines Corporation
    Inventors: Jian D. Ding, Feng Jin, Yuhang Liu, Junmei Qu, Qi M. Tian, Ya N. Zhang
  • Patent number: 10085313
    Abstract: Provided is a lighting apparatus. The lighting apparatus may provide an output voltage to lighting loads, and include: a converter configured to generate the output voltage using a driving signal; and a driving circuit configured to provide the driving signal, and spread the frequency of the driving signal by performing frequency dithering on the driving signal while changing the shape of an oscillation signal.
    Type: Grant
    Filed: April 1, 2016
    Date of Patent: September 25, 2018
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Tae Young Yoo, Joo Wan Ha, Ju Pyo Hong, Sung Hwan Kim, Hai Feng Jin, Ju Hyun Lee, Wanyuan Qu, Byeong Ho Jeong, Se Won Lee
  • Patent number: 10084252
    Abstract: An electrical connector includes: an insulating body; multiple terminals, each terminal having a contact portion and at least one clamping portion forming a clamping space; and multiple solder posts, each being correspondingly placed in the clamping space. The solder post has a foundation post and a protruding portion extending upward from the foundation post. The clamping portion clamps the foundation post in the clamping space. A width of the protruding portion is smaller than a width of the foundation post. The foundation post is cylindrical. A height of the solder post is greater than a diameter of the foundation post. The solder posts are arranged more densely on the insulating body. When the electrical connector and a circuit board are together placed into a reflow oven, hot gas flows around the protruding portion more easily, and a contact area between the hot gas and the protruding portion is larger.
    Type: Grant
    Filed: December 7, 2017
    Date of Patent: September 25, 2018
    Assignee: LOTES CO., LTD
    Inventors: Ted Ju, Zuo Feng Jin
  • Patent number: 10050387
    Abstract: A method for manufacturing a shielded connector includes: providing a body having an upper surface, a lower surface, a signal accommodating hole and a ground accommodating hole; plating a metal layer on the upper surface of the body and inner walls of the signal accommodating hole and the ground accommodating hole; forming an isolating region in the area around the signal accommodating hole to divide the metal layer into a first metal layer and a second metal layer; electrifying the first metal layer with an electroplating treatment so as to increase a thickness of the first metal layer, where the second metal layer is not thickened; partially removing the metal layer, so as to completely remove the second metal layer and decrease the thickness of the first metal layer; and installing a signal terminal and a ground terminal correspondingly in the signal accommodating hole and the ground accommodating hole, respectively.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: August 14, 2018
    Assignee: LOTES CO., LTD
    Inventors: Yong Quan Wu, Chien Hung Ho, You Hua Cai, Zuo Feng Jin, Chang Wei Huang
  • Patent number: 10051695
    Abstract: A lamp control device includes a converter configured to provide an output voltage and an internal voltage; a lamp including an LED module which has a plurality of LED channels, and configured to emit light in correspondence to the output voltage of the converter; and a controller configured to operate by using the internal voltage of the converter, control the output voltage of the converter to be retained at a level equal to or higher than a predetermined level, by using feedback voltages of the plurality of LED channels, and control channel currents of the plurality of LED channels to be regulated in correspondence to memory values which are set in advance.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: August 14, 2018
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Sung Hwan Kim, Joo Wan Ha, Sun Geon Yoo, Hai Feng Jin, Ju Hyun Lee, Wanyuan Qu, Se Won Lee, Byeong Ho Jeong, Ju Pyo Hong
  • Publication number: 20180212347
    Abstract: An electrical connector is used for electrically connecting a chip module to a circuit board. The electrical connector includes an insulating body having multiple receiving holes and multiple terminals received in the receiving holes The electrical connector has a top surface and a bottom surface The receiving holes run through the insulating body. Each terminal has a base and a soldering portion extending from a lower part thereof. Two opposite sides of the soldering portion are a first surface and a second surface. The first surface includes a laser irradiation area. A solder is provided at a position, opposite to the laser irradiation area, of the second surface for urging. The laser irradiation area is heated by external laser, such that the solder is partially melted and is soldered and fixed to the second surface.
    Type: Application
    Filed: January 3, 2018
    Publication date: July 26, 2018
    Inventors: Wen Chang Chang, Zuo Feng Jin
  • Patent number: 10008851
    Abstract: A method for generating electric substation load transfer control parameters includes adjusting elements in a fundamental scale matrix according to a condition change of a power grid, wherein the fundamental scale matrix is constructed based on the topology structure of the power grid, and the elements in the fundamental scale matrix represent switch information and risk values of paths between nodes of the power grid, wherein the switch information represents number of switching times required for connecting two nodes of the power grid; and performing operations on the adjusted fundamental scale matrix to generate switch information and risk values of paths for electric substation load transfer control, as electric substation load transfer control parameters.
    Type: Grant
    Filed: June 23, 2015
    Date of Patent: June 26, 2018
    Assignee: Utopus Insights, Inc.
    Inventors: Zhen Huang, Feng Jin, Qi Ming Tian, Wen Jun Yin, Ya Nan Zhang, Ming Zhao
  • Patent number: 9997911
    Abstract: A method for generating electric substation load transfer control parameters includes adjusting elements in a fundamental scale matrix according to a condition change of a power grid, wherein the fundamental scale matrix is constructed based on the topology structure of the power grid, and the elements in the fundamental scale matrix represent switch information and risk values of paths between nodes of the power grid, wherein the switch information represents number of switching times required for connecting two nodes of the power grid; and performing operations on the adjusted fundamental scale matrix to generate switch information and risk values of paths for electric substation load transfer control, as electric substation load transfer control parameters.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: June 12, 2018
    Assignee: Utopus Insights, Inc.
    Inventors: Zhen Huang, Feng Jin, Qi Ming Tian, Wen Jun Yin, Ya Nan Zhang, Ming Zhao
  • Publication number: 20180156517
    Abstract: In an approach, a processor predicts a thermal load caused by a door opening event in at least part of a cargo space of a refrigerated transport vehicle based on, at least, an external ambient condition, environmental factors within the cargo space, and a duration of the door opening event. A processor obtains pre-cooling profile information describing cargo space temperature performance with a pre-cooling operation under conditions corresponding to, at least, the predicted thermal load caused by the door opening event. A processor determines a distribution path for the refrigerated transport vehicle based on the predicted thermal load caused by the door opening event and the obtained pre-cooling profile information, wherein the distribution path is associated with the pre-cooling operation.
    Type: Application
    Filed: January 29, 2018
    Publication date: June 7, 2018
    Inventors: Feng Jin, Bin Li, Qi Ming Tian, Lei Ye, Li Zhang, Gang Zhou
  • Patent number: 9986616
    Abstract: A lamp control device includes a lamp including an LED module which has a plurality of LED channels; and a controller configured to detect respective feedback voltages of the plurality of LED channels, and determine, when at least any one feedback voltage among the feedback voltages is retained to be lower than a predetermined reference voltage and a generation count of an over voltage protection signal reaches a predetermined reference count, an LED channel corresponding to the feedback voltage, as an open.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: May 29, 2018
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Ju Pyo Hong, Joo Wan Ha, Hai Feng Jin, Se Won Lee, Wanyuan Qu, Sung Hwan Kim, Sun Geon Yoo, Byeong Ho Jeong, Ju Hyun Lee
  • Patent number: 9974792
    Abstract: Disclosed are methods for treating a cancer in a subject (e.g., a human) in need thereof, comprising administering to the subject a therapeutically effective amount of a compound of formula I: or a pharmaceutically acceptable salt thereof. The subject may be very high risk or high risk for the cancer. The subject who has the cancer may also be refractory to at least one chemotherapy treatment, or is in relapse after treatment with chemotherapy, or both. The cancer may be a hematologic malignancy, such as leukemia or lymphoma.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: May 22, 2018
    Assignee: Gilead Sciences, Inc.
    Inventors: Julie Di Paolo, Michael J. Hawkins, Jing Hu, Feng Jin, Flordeliza Melchor-Khan, Anita Reddy
  • Publication number: 20180137137
    Abstract: Techniques are provided for generating recommended query terms that are specialized to a topic of desired information based on a query associated with a user. In one example, a computer-implemented method comprising selecting, by a system operatively coupled to a processor, a coarse cluster of corpus terms having a defined relatedness to a query associated with a user from a plurality of coarse clusters of corpus terms; and determining, by the system, a plurality of candidate terms from search results associated with the query. The computer-implemented method can also comprise determining, by the system, at least one recommended query term based on refined clusters of the coarse cluster, the candidate terms, and the query; and displaying, by the system, the at least one recommended query term on a display device associated with the query.
    Type: Application
    Filed: November 16, 2016
    Publication date: May 17, 2018
    Inventors: Feng Jin, Wen Liu, Yong Qin, Qin Shi, Peng Wang, Shi Lei Zhang
  • Patent number: 9957237
    Abstract: Provided is a composition of N-[4-[(3-chloro-4-fluorophenyl)amino]-7-[3-(ethoxy)-6-quinazolinyl]-4-(dimethylamino)-2-butenamide p-toluene sulfonate 1.5 hydrate ?-polymorph. The ?-polymorph has a stable form, a defined melting point, a good chemical stability, and a good endurance to high temperature and light irradiation, and is suitable for pharmaceutical use.
    Type: Grant
    Filed: December 22, 2015
    Date of Patent: May 1, 2018
    Assignee: SHENZHEN NEPTUNUS PHARMACEUTICAL RESEARCH INSTITUTE CO., LTD.
    Inventors: Tian Tang, Feng Jin, Yanqing Wang, Jing Wu, Xiarou Liu, Jing'an Yang, Hanlin Feng, Lin Yu
  • Publication number: 20180113861
    Abstract: Techniques for detection of document similarity are provided. The computer-implemented method can comprise identifying, by an electronic device operatively coupled to a processing unit, a first pragmatic association of a first segment in a first document portion, the first pragmatic association indicating meaning of the first segment specific to a context of the first segment in the first document portion. The computer-implemented method can also comprise generating a first intermediate document portion from the first document portion by using the first pragmatic association to replace the first segment. The computer-implemented method can further comprise determining a similarity degree between the first document portion and a second document portion by comparing the first intermediate document portion with the second document portion.
    Type: Application
    Filed: October 24, 2016
    Publication date: April 26, 2018
    Inventors: Keke Cai, HongLei Guo, Zhili Guo, Feng Jin, Zhong Su
  • Patent number: 9955543
    Abstract: A lamp control device may include: a lamp including an LED module having a plurality of LED channels; a converter configured to receive a voltage corresponding to a turn signal, convert the voltage into an output voltage and internal voltage, and supply the output voltage to the LED module; and a controller configured to start counting a preset delay time when the internal voltage is supplied from the converter, and control the plurality of LED channels to sequentially light up at intervals of the delay time.
    Type: Grant
    Filed: January 7, 2016
    Date of Patent: April 24, 2018
    Assignees: SILICON WORKS CO., LTD., HYUNDAI IHL CORPORATION
    Inventors: Ju Pyo Hong, Joo Wan Ha, Sung Hwan Kim, Ju Hyun Lee, Hai Feng Jin, Tae Young Yoo, Wanyuan Qu, Se Won Lee, Byeong Ho Jeong, Hyun Il Park
  • Publication number: 20180092172
    Abstract: Provided is a lighting apparatus. The lighting apparatus may provide an output voltage to lighting loads, and include: a converter configured to generate the output voltage using a driving signal; and a driving circuit configured to provide the driving signal, and spread the frequency of the driving signal by performing frequency dithering on the driving signal while changing the shape of an oscillation signal.
    Type: Application
    Filed: April 1, 2016
    Publication date: March 29, 2018
    Applicant: SILICON WORKS CO., LTD.
    Inventors: Tae Young YOO, Joo Wan HA, Ju Pyo HONG, Sung Hwan KIM, Hai Feng JIN, Ju Hyun LEE, Wanyuan QU, Byeong Ho JEONG, Se Won LEE
  • Patent number: 9920971
    Abstract: In an approach, a processor predicts a thermal load caused by a door opening event in at least part of a cargo space of a refrigerated transport vehicle based on, at least, an external ambient condition, environmental factors within the cargo space, and a duration of the door opening event. A processor obtains pre-cooling profile information describing cargo space temperature performance with a pre-cooling operation under conditions corresponding to, at least, the predicted thermal load caused by the door opening event. A processor determines a distribution path for the refrigerated transport vehicle based on the predicted thermal load caused by the door opening event and the obtained pre-cooling profile information, wherein the distribution path is associated with the pre-cooling operation.
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: March 20, 2018
    Assignee: International Business Machines Corporation
    Inventors: Feng Jin, Bin Li, Qi Ming Tian, Lei Ye, Li Zhang, Gang Zhou