Patents by Inventor Chang Chun

Chang Chun 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).

  • Patent number: 11290636
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: March 29, 2022
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Woo Chang Chun, Jin Sang Yun, Ja Won Koo
  • Publication number: 20220090202
    Abstract: Methods and kits for diagnosing or predicting the risk of developing psoriatic arthritis in a subject in need of such diagnosis or risk prediction are provided, comprising measuring the expression level of one or more miRNAs disclosed herein in the sample of the subject, and compared the expression level of at least one of the miRNAs in the test sample with that of the psoriatic arthritis-free sample. Also provided are methods of treating psoriatic arthritis by reducing the expression level of at least one of the miRNAs disclosed herein.
    Type: Application
    Filed: November 26, 2021
    Publication date: March 24, 2022
    Inventors: Shang-Hung LIN, Chih-Hung LEE, Chang-Chun HSIAO
  • Patent number: 11235624
    Abstract: A tire includes a reinforcing rib formed on a groove to prevent irregular wear of a tread and including an auxiliary hidden groove formed in the groove to enhance capabilities of water absorption and drainage of the tire even when the reinforcing rib is formed on the groove. The tire can include a reinforcing rib coupled to a first sidewall, which is one of both sidewalls forming the groove, and protruding toward the groove from the first sidewall, a hidden groove formed in one portion of a second sidewall which is the other of the sidewalls forming the groove, and a remaining tread part protruding toward the groove from a side surface of the hidden groove, the remaining tread part being the other portion of the second sidewall.
    Type: Grant
    Filed: November 19, 2018
    Date of Patent: February 1, 2022
    Assignee: Hankook Tire Co., Ltd.
    Inventors: Hae In Jeon, Eun Chang Chun, Ha Eun Koog
  • Patent number: 11220712
    Abstract: Methods and kits for diagnosing or predicting the risk of developing psoriatic arthritis in a subject in need of such diagnosis or risk prediction are provided, comprising measuring the expression level of one or more miRNAs disclosed herein in the sample of the subject, and compared the expression level of at least one of the miRNAs in the test sample with that of the psoriatic arthritis-free sample. Also provided are methods of treating psoriatic arthritis by reducing the expression level of at least one of the miRNAs disclosed herein.
    Type: Grant
    Filed: July 19, 2019
    Date of Patent: January 11, 2022
    Assignee: CHANG GUNG MEMORIAL HOSPITAL, KAOHSIUNG
    Inventors: Shang-Hung Lin, Chih-Hung Lee, Chang-Chun Hsiao
  • Publication number: 20210389370
    Abstract: A probe card includes a circuit board, a fixing member, and a plurality of probes. The fixing member is fixed on the circuit board and has a through opening therein. The fixing member has opposite first and second sidewalls defining the through opening. Each of the probes includes an arm portion and a tip portion. One end of the arm portion is connected to the circuit board. The tip portion extends from the arm portion. The arm portions of the probes extend in substantially a same direction inclined to a direction perpendicular to the first sidewall of the fixing member in a top view.
    Type: Application
    Filed: August 28, 2021
    Publication date: December 16, 2021
    Applicant: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yuan-Chun WU, Chang-Chun XU, Ni SHEN
  • Patent number: 11196876
    Abstract: The embodiment of the present invention provides a method for a 3-D projection printing system and a system thereof, more particularly to a system adopts both ways of look-up table and interpolation method to calibrate. The embodiment of the present invention provides a portable calibration fixture system and a flexible 3-D projection printing system in order to improve calibration precision, facilitate calibration and printing operations, increase printing effect and save cost.
    Type: Grant
    Filed: August 23, 2019
    Date of Patent: December 7, 2021
    Assignee: YOUNG OPTICS INC.
    Inventors: Chao-Shun Chen, Chang-Chun Chen, Ming-Fu Hsu
  • Patent number: 11158586
    Abstract: The present disclosure relates to a semiconductor structure and a method of manufacturing the semiconductor structure. The semiconductor structure includes a substrate including a first surface and a conductive trace extending over the substrate; a die disposed over the first surface of the substrate; a molding disposed over the first surface of the substrate and covering the die; and a metallic layer surrounding the molding and the substrate, wherein the metallic layer is electrically connected to at least a portion of the conductive trace exposed through the substrate.
    Type: Grant
    Filed: April 17, 2019
    Date of Patent: October 26, 2021
    Assignee: NANYA TECHNOLOGY CORPORATION
    Inventors: Chang-Chun Hsieh, Wu-Der Yang, Ching-Feng Chen
  • Patent number: 11153233
    Abstract: A network packet receiving device that includes packet queues, a credit allocation circuit and a credit management circuit is provided. Each of the packet queues corresponds to a packet transmission channel and receives packets. The credit allocation circuit calculates packet amount of each of the packet queues to control the descriptor credit of each of the packet queues within a credit range. The credit management circuit points each of public entries of a public link list to one of descriptors in a single descriptor buffer. The credit management circuit further receives a credit requesting command from the packet queues to assign the descriptors to the packet queues through the public entries under the condition that the descriptor credit is within a credit range such that a DMA circuit performs a DMA operation on the packets according to the descriptors.
    Type: Grant
    Filed: July 23, 2020
    Date of Patent: October 19, 2021
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Xi-Cheng Shan, Jie Wang, Chang-Chun Li, Chia-Hung Lin, Guan-Yu Liu, Shan Che, Jian-Jun Wang, Jun-Da Shi
  • Patent number: 11105848
    Abstract: A probe card includes a circuit board having a through opening therein. A fixing member is at least partially in the through opening of the circuit board and has a through opening therein. The through opening of the fixing member is defined at least partially by opposite first and second sidewalls of the fixing member. A plurality of probes each includes an arm portion and a tip portion. One end of the arm portion is connected to the circuit board. The arm portion extends through the first sidewall of the fixing member into the through opening of the fixing member. The arm portion is angled with respect to a direction perpendicular to the first sidewall of the fixing member when viewed from above. The tip portion extends from the arm portion. The second sidewall of the fixing member is free of probes.
    Type: Grant
    Filed: May 31, 2020
    Date of Patent: August 31, 2021
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Yuan-Chun Wu, Chang-Chun Xu, Ni Shen
  • Publication number: 20210236661
    Abstract: Compounds are described which include polyvalent ligands linked to a cyclodextrin scaffold which exhibit strong binding affinities for lanthanides and favorable characteristics with respect to altering the relaxation time of coordinated water molecules. The compounds are useful as contrast agents in applications such as magnetic resonance imaging. The polyvalent ligands are also useful in applications requiring chelation of metal ions in other applications such as water treatment, sequestration of metal ions and treatment of diseases or conditions caused by exposure to toxic or radioactive metal ions.
    Type: Application
    Filed: May 7, 2019
    Publication date: August 5, 2021
    Inventors: Chang-Chun Ling, Pier-Luc Champagne, Ping Zhang, GĂ©raldine Gouhier
  • Publication number: 20210214384
    Abstract: The present disclosure relates to analogs of N-acetyl glucosamine fluorinated at 4- and/or 6-position(s) and derivatives of xylose at anomeric position for the treatment of a neurological disease, inflammation, cancer and a central nervous system injury.
    Type: Application
    Filed: May 31, 2019
    Publication date: July 15, 2021
    Inventors: Voon Wee YONG, Chang-Chun LING, Erin Laurel STEPHENSON, Ping ZHANG, Michael Bradley KEOUGH, Khalil Sherali RAWJI
  • Patent number: 11007825
    Abstract: A tire that can attach and detach and that can prevent splash when running a wet road and cool discharging a heat is provided. The tire having a tread and a shoulder portion connected to the tread includes a protector portion provided in a circumferential direction at a side surface of the shoulder portion and in which a plurality of penetration portions are formed at a predetermined gap in a length direction; a plurality of protruding portions provided in the protector portion and formed at a predetermined gap in a length direction of the protector portion; and a plurality of installation grooves formed at a side surface of the shoulder portion such that the protruding portion attaches or detaches when the protruding portion enters or discharges.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: May 18, 2021
    Assignee: HANKOOK TIRE CO., LTD.
    Inventors: Eun Chang Chun, Yong Keun Kim, Myeong Rak Choi
  • Patent number: 10972654
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Grant
    Filed: September 18, 2020
    Date of Patent: April 6, 2021
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Woo Chang Chun, Jin Sang Yun, Ja Won Koo
  • Patent number: 10972653
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: April 6, 2021
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Woo Chang Chun, Jin Sang Yun, Ja Won Koo
  • Patent number: 10956796
    Abstract: A computer-implemented method is provided for image-based, self-guided object detection. The method includes receiving, by a processor device, a set of images. Each of the images has a respective grid thereon that is labeled regarding a respective object to be detected using grid level label data. The method further includes training, by the processor device, a grid-based object detector using the grid level label data. The method also includes determining, by the processor device, a respective bounding box for the respective object in each of the images, by applying local segmentation to each of the images. The method additionally includes training, by the processor device, a Region-based Convolutional Neural Network (RCNN) for joint object localization and object classification using the respective bounding box for the respective object in each of the images as an input to the RCNN.
    Type: Grant
    Filed: October 11, 2018
    Date of Patent: March 23, 2021
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Jun Chi Yan, Jun Zhu, Guo Qiang Hu, Jing Chang Huang, Chang Chun Liu, Zhi Hu Wang, Peng Ji
  • Publication number: 20210035916
    Abstract: A semiconductor package includes a substrate, a semiconductor die, a dummy die, a conductive layer, at least one first conductive wire, and at least one second conductive wire. The semiconductor die is disposed on the substrate. The dummy die is disposed on the semiconductor die. The conductive layer is disposed on the dummy die. The first conductive wire electrically connects the semiconductor die to a signal source. The second conductive wire electrically connects the conductive layer to a ground reference.
    Type: Application
    Filed: July 29, 2019
    Publication date: February 4, 2021
    Inventor: Chang-Chun HSIEH
  • Publication number: 20210029062
    Abstract: A network packet receiving device that includes packet queues, a credit allocation circuit and a credit management circuit is provided. Each of the packet queues corresponds to a packet transmission channel and receives packets. The credit allocation circuit calculates packet amount of each of the packet queues to control the descriptor credit of each of the packet queues within a credit range. The credit management circuit points each of public entries of a public link list to one of descriptors in a single descriptor buffer. The credit management circuit further receives a credit requesting command from the packet queues to assign the descriptors to the packet queues through the public entries under the condition that the descriptor credit is within a credit range such that a DMA circuit performs a DMA operation on the packets according to the descriptors.
    Type: Application
    Filed: July 23, 2020
    Publication date: January 28, 2021
    Inventors: Xi-Cheng SHAN, Jie WANG, Chang-Chun LI, Chia-Hung LIN, Guan-Yu LIU, Shan CHE, Jian-Jun WANG, Jun-Da SHI
  • Publication number: 20210006711
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Application
    Filed: September 18, 2020
    Publication date: January 7, 2021
    Inventors: Woo Chang CHUN, Jin Sang YUN, Ja Won KOO
  • Patent number: 10827115
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: November 3, 2020
    Assignee: TELEFONAKTIEBOLAGET LM ERICSSON (PUBL)
    Inventors: Woo Chang Chun, Jin Sang Yun, Ja Won Koo
  • Patent number: 10819901
    Abstract: The present invention provides a mobile terminal and a method of capturing an image using the same. The mobile terminal controls a camera conveniently and efficiently to capture an image and performs focusing in various manners to capture an image. Accordingly, a user can obtain a desired image easily and conveniently.
    Type: Grant
    Filed: May 13, 2020
    Date of Patent: October 27, 2020
    Assignee: Telefonaktiebolaget LM Ericsson (publ)
    Inventors: Woo Chang Chun, Jin Sang Yun, Ja Won Koo