Patents by Inventor Pei Yu

Pei Yu 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: 20190228649
    Abstract: A method, system and computer program product are provided for detecting vehicle queue events and managing traffic flow. A computing system recognizes whether a queue event occurred for each vehicle located in an area of interest based on collected vehicle data. The area of interest includes an intersection, and the vehicle data for the each vehicle includes location information and speed information. The location information further includes a distance to an intersection. The computing system identifies differences in queue length among queues in the area of interest based on the vehicle data and determines queue indicators for each of the queues in the area of interest. Based on queue indicators for each of the queues in in the area of interest generated over multiple sampling periods, traffic signal lights at the intersection in the area of interest are managed.
    Type: Application
    Filed: January 23, 2018
    Publication date: July 25, 2019
    Inventors: Jing Xu, Yang Zhang, Jun Wang, Ji Hui Yang, Wen Pei Yu
  • Publication number: 20190218192
    Abstract: The present invention relates to trifluoroacetyl hydrazide compounds and medical uses thereof. The compounds have a structure of the following formula: The compounds showed multifunctional mechanisms, including inhibition of glutamate excitotoxicity, activation of MEF2 transcriptional activity, clearance of free radicals, and promotion of nerve differentiation, and has a better protective effect on cells especially nerve cells. The compound can be used to prepare prophylactic or therapeutic medicaments with cytoprotective effects, for the prevention or treatment of diseases related to glutamate receptor activation, MEF2 disorders or excessive free radicals generation. The diseases include, for example, neurodegenerative diseases such as Alzheimer's disease, Parkinson and stroke, and the free radicals related diseases such as heart disease, myocardial ischemia, diabetes and other cardiovascular and cerebrovascular diseases.
    Type: Application
    Filed: March 19, 2019
    Publication date: July 18, 2019
    Applicant: GUANGZHOU MAGPIE PHARMACEUTICALS CO., LTD.
    Inventors: Yuqiang Wang, Haiyun Chen, Zaijun Zhang, Gaoxiao Zhang, Pei Yu, Yewei Sun, Luchen Shan, Liang Tao
  • Publication number: 20190216359
    Abstract: An impedance chip detection system for biological testing includes a sensor and a portable detector. The sensor includes an absorbing layer, a sensing layer, and a transmitting layer, and the detector includes a detection slot, a control module provided for an impedance measurement and calculation of a specimen, and a display module for displaying a detection result of the specimen, so that after the sensor is plugged into the detection slot, the sensor performs an impedance measurement and calculation of the specimen and the detector displays the detection result.
    Type: Application
    Filed: January 17, 2018
    Publication date: July 18, 2019
    Inventors: CHENG HSIN CHUANG, YI CHUN DU, PEI YU ZHU
  • Patent number: 10349021
    Abstract: A projection device and a projection system including the projection device are disclosed. The projection system includes an electronic device and the projection device. The electronic device provides a wireless signal. The projection device includes a wireless connection unit, a light sensor, a projection unit, an image control unit and a lamp base power interface. The wireless connection unit receives the wireless signal so as to provide an image control signal. The light sensor senses ambient light so as to provide a sensing control signal. The projection unit receives an image signal so as to project an image. The image control unit receives the image control signal and the sensing control signal so as to provide the image signal. The lamp base power interface electrically connects an external lamp stand power source to the projection device.
    Type: Grant
    Filed: July 23, 2015
    Date of Patent: July 9, 2019
    Assignee: Coretronic Corporation
    Inventors: Wen-Chang Chien, Pei-Yu Li
  • Patent number: 10346661
    Abstract: Provided herein is a method for generating a two dimensional barcode including hidden data, including steps of: acquiring a first two dimensional barcode and extracting a plurality of first data modules from the first two dimensional barcode, wherein the first data modules represent an original message data, and acquiring the hidden data and processing the first data modules to embed the hidden data in the first data modules to generate a plurality of second data modules and performing an error correction code encoding on the second data modules to adjust the second data modules and generate a plurality of error correction code modules and merging the adjusted second data modules and the error correction code modules to generate a second two dimensional barcode.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: July 9, 2019
    Assignee: Yuan Ze University
    Inventor: Pei-Yu Lin
  • Publication number: 20190202772
    Abstract: The present invention relates to amantadine nitrate compounds having neural protective effect, and preparation method and medical use thereof. The compounds have the structure of the general formula (II). The compounds have multifunctional mechanisms, including inhibiting NMDA receptors, releasing NO, inhibiting calcium influxes, and having protective effects on cells particularly neurocytes. The compounds can be used in the preparation of medicaments having a cellular protective effect, for prevention or treatment of the diseases related to such as NMDA receptors and elevation of calcium anions in cells, including the diseases related to neurodegeneration such as Alzheimer's disease, Parkinson's disease, cerebral paralysis and glaucoma, and the diseases related to cardio-cerebral-vascular system such as Parkinson's syndrome combined with cerebral arteriosclerosis, as well as respiratory tract infections caused by influenza virus.
    Type: Application
    Filed: December 20, 2018
    Publication date: July 4, 2019
    Applicant: GUANGZHOU MAGPIE PHARMACEUTICALS CO., LTD.
    Inventors: Yuqiang WANG, Zheng LIU, Pei YU, Yewei SUN, Zaijun ZHANG, Gaoxiao ZHANG, Luchen SHAN, Peng YI, James LARRICK
  • Patent number: 10342156
    Abstract: A server with an airflow guiding structure includes a chassis having a storage area, a computing area and a fan module installed between the storage area and the computing area. The storage area includes multiple storage modules, and the computing area includes a fan module and a motherboard electrically coupled to each storage module. The fan module has an air inlet configured to be corresponding to the storage area, an air outlet configured to be corresponsive to the computing area and an airflow guiding component with multiple airflow guiding ducts. The airflow guiding component is configured to be corresponsive to the air inlet. Therefore, the vibration of the fan module is reduced and the operation efficiency of the storage medium and the service life of the server are improved.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: July 2, 2019
    Assignee: SUPER MICRO COMPUTER INC.
    Inventors: Chia-Yu Fu, Pei-Yu Wu, William Shen
  • Patent number: 10324505
    Abstract: A heat dissipation assembly includes a pressing unit and a heat dissipation module. The pressing unit includes a pressing plate, a plurality of elastic cantilevers and contacting members. The pressing plate can be secured on a bottom plate so that a heat source can be sandwiched between the pressing plate and the bottom plate. The elastic cantilevers are respectively disposed on the pressing plate and protruded outwards from the pressing plate to be suspended in midair. The contacting members are respectively disposed on the elastic cantilevers for abutting the bottom plate. The heat dissipation module is fixedly connected to the pressing plate and a carrier member for thermally guiding the heat source.
    Type: Grant
    Filed: April 13, 2017
    Date of Patent: June 18, 2019
    Assignee: Quanta Computer Inc.
    Inventors: Chih-Chao Chen, Pei-Yu Chang, Chia-Hung Ma, Chih-Wei Jen
  • Patent number: 10322165
    Abstract: The present invention relates to use of TRAF-interacting protein with an FHA domain (TIFA) antagonists for treating diseases. Particularly, the present invention relates to an isolated peptide fragment from TIFA which acts as a dominant negative inhibitor of TIFA and is effective in treating cancer or an inflammatory disorder. The present invention also relates to a method for predicting cancer prognosis based on the TIFA expression level in a subject in need. The present invention further relates to a method for treating a disease via TIFA silencing.
    Type: Grant
    Filed: July 26, 2017
    Date of Patent: June 18, 2019
    Assignee: ACADEMIA SINICA
    Inventors: Ming-Daw Tsai, Tong-You Wade Wei, Pei-Yu Wu
  • Patent number: 10308616
    Abstract: The present invention relates to trifluoroacetyl hydrazide compounds and methods of preparation and uses thereof. The compounds have a structure of the following formula: The compounds showed multifunctional mechanisms, including inhibition of glutamate excitotoxicity, activation of MEF2 transcriptional activity, clearance of free radicals, and promotion of nerve differentiation, and has a better protective effect on cells especially nerve cells. The compound can be used to prepare prophylactic or therapeutic medicaments with cytoprotective effects, for the prevention or treatment of diseases related to glutamate receptor activation, MEF2 disorders or excessive free radicals generation. The diseases include, for example, neurodegenerative diseases such as Alzheimer's disease, Parkinson and stroke, and the free radicals related diseases such as heart disease, myocardial ischemia, diabetes and other cardiovascular and cerebrovascular diseases.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: June 4, 2019
    Inventors: Yuqiang Wang, Haiyun Chen, Zaijun Zhang, Gaoxiao Zhang, Pei Yu, Yewei Sun, Luchen Shan, Liang Tao
  • Patent number: 10296115
    Abstract: A touch display apparatus having a fan-out side is provided. The touch display apparatus includes a first substrate, a second substrate, a touch sensing element and a display element. The first and the second substrate have a first surface and a second inner surface, respectively. The second substrate is disposed opposite to the first substrate. The second inner surface faces the first inner surface. The second substrate has a convex part and a concave part on the fan-out side. The second inner surface has a second outer lead bonding region in the convex part. The first outer lead bonding region of the first substrate is unshielded by the second substrate through the concave part. The second outer lead bonding region of the second substrate is unshielded by the first substrate. The touch sensing element and the display element are packaged in between the first and the second substrates.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: May 21, 2019
    Assignee: AU OPTRONICS CORP.
    Inventors: Chun-Chi Lai, Chee-Wai Lau, Feng-Sheng Lin, Yi-Ru Su, Chi-Chun Liao, Rong-Ann Lin, Chia-Ping Lu, An-Hsiung Hsieh, Pei-Yu Chen, Tsang Hong Wang, Tzu-Chi Tseng, Chung-Hao Cheng, Hsu Sheng Hsu
  • Patent number: 10297719
    Abstract: A micro-light emitting diode (micro-LED) device includes a receiving substrate and a micro-LED. The micro-LED includes a first type semiconductor layer, a second type semiconductor layer, a current controlling layer, at least one reflective layer, and at least one first electrode. The second type semiconductor layer is joined with the first type semiconductor layer. The current controlling layer is joined with one of the first type semiconductor layer and the second type semiconductor layer, the current controlling layer having at least one opening therein. The reflective layer electrically is coupled with the first type semiconductor layer. The first electrode is disposed on a surface of the reflective layer facing the receiving substrate. The first electrode forms an adhesive bonding system with the receiving substrate.
    Type: Grant
    Filed: August 27, 2015
    Date of Patent: May 21, 2019
    Assignee: MIKRO MESA TECHNOLOGY CO., LTD.
    Inventors: Li-Yi Chen, Shih-Chyn Lin, Hsin-Wei Lee, Pei-Yu Chang
  • Patent number: 10270474
    Abstract: A partial concatenated coding system using an algebraic code and LDPC code is disclosed. The partial concatenated coding system includes an ECC encoder, a received codeword monitoring module and an ECC decoder. The ECC encoder has a LDPC code encoding module and an algebraic code encoding module. The ECC decoder has a LDPC code decoding module and an algebraic code decoding module. Comparing with conventional concatenating coding systems, the present invention has advantages of less spare spaces, better error-correcting performance, lower hardware complexity, better decoding throughput and fixable code length.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: April 23, 2019
    Assignee: STORART TECHNOLOGY(SHENZHEN) CO., LTD.
    Inventors: Pei-Yu Shih, Tsung-Yu Wu
  • Publication number: 20190103492
    Abstract: A method for forming epitaxial material on base material includes forming a stress cap layer on a base layer of a first semiconductor material. Then, a stress is induced on the base layer, wherein the stress is a tensile stress or a compressive stress. The stress cap layer is removed. An epitaxial layer of a second semiconductor material is formed on the base layer, wherein the second semiconductor material is different from the first semiconductor material.
    Type: Application
    Filed: October 2, 2017
    Publication date: April 4, 2019
    Applicant: United Microelectronics Corp.
    Inventors: Cheng-Pu Chiu, Pei-Yu Chen, Shih-Min Lu, Ming-Yueh Tsai, Yung-Sung Lin, Te-Chang Hsu, Chih-Yi Wang, Chi-Hsuan Cheng, Sheng-Chen Chung, Yao-Jhan Wang
  • Publication number: 20190100760
    Abstract: In some aspects, the invention provides a method of treating atherosclerosis in a subject. The method comprises administering to the subject an agent that increases the activity or level of a let-7 miRNA or an agent that decreases activity or level of a TGF? signaling polypeptide in an endothelial cell in the subject. In some embodiments, the subject is administered an additional agent comprising a therapeutically effective amount of rapamycin or any derivative thereof. In some embodiments, the agent is a let-7 miRNA. In some other aspects, the invention provides a pharmaceutical composition comprising a let-7 miRNA. In some embodiments, the let-7 miRNA is encapsulated in a nanoparticle formulated for selective delivery to an endothelial cell.
    Type: Application
    Filed: March 21, 2017
    Publication date: April 4, 2019
    Inventors: Michael SIMONS, Pei-Yu CHEN
  • Publication number: 20190102588
    Abstract: Provided herein is a method for generating a two dimensional barcode including hidden data, including steps of: acquiring a first two dimensional barcode and extracting a plurality of first data modules from the first two dimensional barcode, wherein the first data modules represent an original message data, and acquiring the hidden data and processing the first data modules to embed the hidden data in the first data modules to generate a plurality of second data modules and performing an error correction code encoding on the second data modules to adjust the second data modules and generate a plurality of error correction code modules and merging the adjusted second data modules and the error correction code modules to generate a second two dimensional barcode.
    Type: Application
    Filed: November 27, 2017
    Publication date: April 4, 2019
    Inventor: Pei-Yu Lin
  • Patent number: 10232368
    Abstract: Methods and devices for the formation of droplets of a first fluid in a second fluid and the encapsulation of particles or cells within such droplets are disclosed. Impetus for droplet formation is provided by the creation of a transient bubble, which may be induced using a pulsed laser. Droplet volume and the frequency at which droplets are formed can be controlled by modulation of the pulsed laser. The disclosed methods and devices are particularly suitable for use in microfluidic devices.
    Type: Grant
    Filed: November 2, 2015
    Date of Patent: March 19, 2019
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Pei-Yu E. Chiou, Ting-Hsiang S. Wu, Sung-Yong Park, Michael A. Teitell
  • Patent number: 10226768
    Abstract: In certain embodiments this invention provides a pulsed-laser triggered microfluidic switching mechanism that can achieve a switching time of 70 ?s. This switching speed is two orders of magnitude shorter than that of the fastest switching mechanism utilized in previous ?FACS.
    Type: Grant
    Filed: April 8, 2016
    Date of Patent: March 12, 2019
    Assignee: THE REGENTS OF THE UNIVERSITY OF CALIFORNIA
    Inventors: Pei-Yu E. Chiou, Ting-Hsiang S. Wu, Michael A. Teitell
  • Patent number: 10224673
    Abstract: Examples disclosed herein provide a system including a holder to secure a removable module. In one example, the removable module includes a plug comprising holes. The system further includes a receptacle mounted on a printed circuit board (PCB). As an example, the receptacle includes elastic members to make contact with the holes in the plug when the receptacle is to accommodate the plug of the removable module. As an example, the holder is slidable over the receptacle to constrain the elastic members of the receptacle to maintain contact with the holes in the plug of the removable module.
    Type: Grant
    Filed: May 21, 2015
    Date of Patent: March 5, 2019
    Assignee: HEWLETT-PACKARD DEVELOPMENT COMPANY, L.P.
    Inventors: Chia-Min Sun, Chung-Hung Huang, Pei-Yu Wang
  • Publication number: 20190067442
    Abstract: In a method for manufacturing a semiconductor device, a gate structure is formed over a channel layer and an isolation insulating layer. A first sidewall spacer layer is formed on a side surface of the gate structure. A sacrificial layer is formed so that an upper portion of the gate structure with the first sidewall spacer layer is exposed from the sacrificial layer and a bottom portion of the gate structure with the first sidewall spacer layer is embedded in the first sacrificial layer. A space is formed between the bottom portion of the gate structure and the sacrificial layer by removing at least part of the first sidewall spacer layer. After the first sidewall spacer layer is removed, an air gap is formed between the bottom portion of the gate structure and the sacrificial layer by forming a second sidewall spacer layer over the gate structure.
    Type: Application
    Filed: November 1, 2017
    Publication date: February 28, 2019
    Inventors: Chun-Hsiung LIN, Chia-Hao CHANG, Chih-Hao WANG, Wai-Yi LIEN, Chih-Chao CHOU, Pei-Yu WANG