Patents by Inventor Yu Yuan

Yu Yuan 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: 20180049858
    Abstract: The present application relates to a hernia mesh and its preparation method. A preparation method of hernia mesh comprises selecting and adding a first material particle into a filler tube attached to a 3D printer, and making an external pressure pipe connected; heating the filler tube to a first temperature, and maintaining for a first preset time to remove moisture contained in the first material particle; continuously heating the filler tube to a second temperature, and maintaining for a second preset time to completely melt the first material particle; continuously heating filler tube to a third temperature, and using a designed hernia mesh 3D print file to prepare the hernia mesh by the 3D printer. The hernia mesh prepared has controllable pore size, biocompatibility, tensile strength, and elasticity; the preparation process is convenient and quick, reducing the cost; the patient's foreign body sensation and discomfort can be reduced.
    Type: Application
    Filed: August 22, 2017
    Publication date: February 22, 2018
    Inventors: Xiaoming Tao, Wei Zeng, Yu Yuan
  • Publication number: 20180042032
    Abstract: A method is provided for handling resources for uplink semi-persistent scheduling transmission, wherein the resources are reserved periodically for a specific service, the method including monitoring data transmitted on the semi-persistent scheduling reserved resources and dynamic scheduled resource, checking whether a specific data element related to the specific service has not been received consecutively for a predefined period on the semi-persistent scheduling reserved resources and dynamic scheduled resource, and determining, when the specific data element has not been received for the predefined period, that the use of the specific service has ended. When it is determined that the use of the specific service has ended, an explicit release for the semi-persistent scheduling reserved resources may be triggered.
    Type: Application
    Filed: February 17, 2015
    Publication date: February 8, 2018
    Inventors: Ping YUAN, Hui Yu YUAN, Tianyang QI
  • Patent number: 9872879
    Abstract: The present invention provides a process for the preparation of Plectranthus amboinicus extracts using a stirring separation method. The present invention also relates to a pharmaceutical composition comprising the Plectranthus amboinicus crude extract and/or extract for treating skin disorders, including enhancing the healing of wounds, especially in diabetic patients.
    Type: Grant
    Filed: April 29, 2013
    Date of Patent: January 23, 2018
    Assignee: DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Rey-Yuh Wu, Yuh-Shan Chung, Yu-Yuan Wu, Ma-Li Siu, Chin-Wen Hsiao
  • Patent number: 9874589
    Abstract: An inrush current recording module is installed in a power supply unit. The power supply unit has a front-stage power circuit and a back-stage power circuit. The front-stage power circuit includes a first ground terminal, and the back-stage power circuit includes a second ground terminal. The inrush current recording module includes a series circuit and a detection recording unit. The series circuit is formed by a capacitor and a resistor, and includes two ends thereof respectively connected to the first ground terminal and the second ground terminal. The detection recording unit detects the resistor to generate a voltage signal, compares the voltage signal with a voltage determination level, starts timing an inspection period when the voltage signal is greater than the voltage determination level, and records whether a current inrush current is harmful or harmless according to whether a power output signal is obtained within the inspection period.
    Type: Grant
    Filed: November 12, 2015
    Date of Patent: January 23, 2018
    Assignee: ZIPPY TECHNOLOGY CORP.
    Inventors: Tsun-Te Shih, Yu-Yuan Chang, Kuang-Lung Shih, Wen-Lung Li, Heng-Chia Chang
  • Patent number: 9859773
    Abstract: A ceiling fan motor includes a stator assembly and a rotor. The stator assembly includes an iron core. The rotor is rotatably coupled with the stator assembly and includes a housing, a first positioning member and at least one permanent magnet. The housing includes a lateral wall. The lateral wall is enclosed to form an inner space adapted to receive the iron core. The first positioning member is coupled with the lateral wall. The at least one permanent magnet is positioned by the first positioning member. The first positioning member includes a plurality of air-guiding blades.
    Type: Grant
    Filed: May 15, 2015
    Date of Patent: January 2, 2018
    Assignee: Sunonwealth Electric Machine Industry Co., Ltd.
    Inventors: Tso-Kuo Yin, Duo-Nian Shan, Bo-Wei Chiou, Yu-Yuan Lu
  • Patent number: 9840531
    Abstract: Disclosed herein is a modular composition comprising 1) an oligonucleotide; 2) one or more tetraGalNAc ligands of Formula (I), which may be the same or different; optionally, 3) one or more linkers, which may be the same or different; 4) one or more peptides independently selected from Table 3, which may be the same or different; and optionally, 5) one or more targeting ligands, solubilizing agents, pharmacokinetics enhancing agents, lipids, and/or masking agents.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: December 12, 2017
    Assignee: Sirna Therapeutics, Inc.
    Inventors: David Tellers, Steven L. Colletti, Vadim Dudkin, Jeffrey Aaronson, Aaron Momose, Thomas Joseph Tucker, Yu Yuan, Kathleen B. Calati, Lu Tian, Rubina G. Parmar, Anthony W. Shaw, Weimin Wang, Rachel Anne Storr, Marina Busuek, Robert A. Kowtoniuk
  • Patent number: 9837461
    Abstract: An image sensor device is provided. The image sensor device includes a substrate, a first photoelectric conversion unit, a second photoelectric conversion unit, a third photoelectric conversion unit, a plurality of isolation structures, a first doped region, and a second doped region. The first, second, and third photoelectric conversion units are disposed in the substrate. The second photoelectric conversion unit is located between the first photoelectric conversion unit and the third photoelectric conversion unit. The isolation structures are disposed in the substrate between the photoelectric conversion units. The first doped region is formed in the substrate below the isolation structures. The first doped region extends below the third photoelectric conversion unit. The second doped region is formed in the substrate below a part of the first doped region. The second doped region extends below the second photoelectric conversion unit.
    Type: Grant
    Filed: January 27, 2017
    Date of Patent: December 5, 2017
    Assignee: SILICON OPTRONICS, INC.
    Inventor: Yu-Yuan Yao
  • Publication number: 20170306324
    Abstract: Disclosed herein is a modular composition comprising 1) an oligonucleotide; 2) one or more tetraGalNAc ligands of Formula (I), which may be the same or different; optionally, 3) one or more linkers, which may be the same or different; 4) one or more peptides independently selected from Table 3, which may be the same or different; and optionally, 5) one or more targeting ligands, solubilizing agents, pharmacokinetics enhancing agents, lipids, and/or masking agents.
    Type: Application
    Filed: April 7, 2017
    Publication date: October 26, 2017
    Inventors: David TELLERS, Steven L. COLLETTI, Vadim DUDKIN, Jeffrey AARONSON, Aaron MOMOSE, Thomas Joseph TUCKER, Yu YUAN, Kathleen B. CALATI, Lu TIAN, Rubina G. PARMAR, Anthony W. SHAW, Weimin WANG, Rachel Anne STORR, Marina BUSUEK, Robert A. KOWTONIUK
  • Publication number: 20170308139
    Abstract: A damage identification method for a redundant power supply system is disclosed. The redundant power supply system comprises a plurality of power supply devices and a control unit. In application of the method, the control unit respectively sends switching signals to the power supply devices to boot every power supply device. The control unit checks whether each of the power supply devices sends back a power state signal. If at least one power supply device does not sends back the power state signal, the control unit resends the switching signal to the power supply device to compulsorily reboot the power supply device, which does not output the power state signal. Thereby is solved the problem that the conventional technology cannot instantly exclude temporary abnormalities and causes the user to misjudge the failure of a power supply device.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 26, 2017
    Inventors: Tsun-Te SHIH, Yu-Yuan CHANG, Kuang-Lung SHIH, Heng-Chia CHANG
  • Publication number: 20170308140
    Abstract: A method to avoid over-rebooting of a power supply device comprises Step 1: receiving a power-good signal generated by a power supply device working normally; Step 2: checking whether the power-good signal is received; if no, demanding the power supply device to reboot; and Step 3: recording a count of rebootings of the power supply device; after the power supply device reboots, checking again whether the power-good signal is received; if yes, letting the power supply device keep on working and resetting the count of rebootings; if no, demanding the power supply device to reboot again, accumulating the count of rebootings, and checking whether the count of rebootings is greater than a limited count of rebootings; if yes, forbidding the power supply device to reboot. Thus is solved the problem that a power supply device whose abnormality cannot be removed by rebooting may damage the information device.
    Type: Application
    Filed: April 25, 2016
    Publication date: October 26, 2017
    Inventors: Tsun-Te SHIH, Yu-Yuan CHANG, Kuang-Lung SHIH, Heng-Chia CHANG
  • Publication number: 20170269941
    Abstract: A method for forcibly resetting a microcontroller is provided. A switching module is provided to power a microcontroller. The switching module detects through the control pin whether a notification port of a load connected to the control pin changes its potential level in response to a communication error between the load and the microcontroller detected by the load. When the switching module learns the change in the potential level of the notification pin, a powering status of the switching module is switched to stop powering the microcontroller to cause the microcontroller to stop operating. It is detected through the control pin whether the load again changes the potential level of the notification port in response to the microcontroller having stopped operating. When the change is detected, the powering status of the switching module is switched to again power and reactivate the microcontroller.
    Type: Application
    Filed: May 5, 2016
    Publication date: September 21, 2017
    Inventors: Tsun-Te SHIH, Yu-Yuan CHANG, Kuang-Lung SHIH, Wen-Lung LI
  • Publication number: 20170233731
    Abstract: Disclosed herein is a modular composition comprising 1) an oligonucleotide; 2) one or more tetraGalNAc ligands of Formula (I), which may be the same or different; optionally, 3) one or more linkers, which may be the same or different; and optionally, 4) one or more targeting ligands, solubilizing agents, pharmacokinetics enhancing agents, lipids, and/or masking agents.
    Type: Application
    Filed: November 29, 2016
    Publication date: August 17, 2017
    Inventors: David TELLERS, Steven COLLETTI, Vadim DUDKIN, Norihiro IKEMOTO, Hongbiao LIAO, Craig PARISH, Tao PEI, Anthony SHAW, Quang TRUONG, Lijun WANG, Yu YUAN, Man ZHU
  • Patent number: 9712015
    Abstract: A motor of a ceiling fan includes: a shaft having two shoulder surfaces facing in opposite axial directions of the shaft, with the shaft coupling with a stator; and a bearing sleeve receiving two bearings for supporting the shaft, with an annular flange formed at an end of the bearing sleeve. The annular flange and one of the shoulder surfaces of the shaft clamp and position one of the bearings. A rotor has a housing coupling with the bearing sleeve, with the housing having a connecting portion. The connecting portion and the other one of the shoulder surfaces of the shaft clamp and position the other one of the bearings.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: July 18, 2017
    Assignee: Sunonwealth Electric Machine Industry Co., Ltd.
    Inventors: Tso-Kuo Yin, Duo-Nian Shan, Bo-Wei Chiou, Yu-Yuan Lu
  • Publication number: 20170183468
    Abstract: This invention relates to a a one-step process for making a polymer composite suspension for coating plastic films characterized in that a first polymer is synthesized in-situ optionally in the presence of other polymers and in the presence of clay. Preferably the polymer composite suspension comprises a) 1.0 to 11.0 wt % of clay or silane modified clay, b) 0.1 to 10.0 wt % of poly (acrylic acid), which is a copolymer of acrylic acid (AA) with at least one other monomer selected from 2-ethylhexyl acrylate (EHA), ?-carboxyethyl acrylate (?-CEA), methacrylamidoethyl ethylene urea (WAM II) and ethoxylated behenyl methacrylate (?-EM), c) 1.0 to 15.0 wt % of other polymers, preferably poly (vinyl alcohol) and d) 70 to 97 wt % of water or mixture of water with 2-propanol. The coating films made from the suspensions show good barrier capabilities against water vapor and oxygen can be used to make barrier layers on or within plastic films for packaging applications.
    Type: Application
    Filed: May 21, 2015
    Publication date: June 29, 2017
    Inventors: Xu LI, Yu Yuan CHIENG, Siew Yee WONG, Xikui ZHANG
  • Publication number: 20170176671
    Abstract: A light pipe structure of an image sensing device including a substrate, a dielectric layer, and a light-pipe material layer is provided. The substrate has a light sensing region therein. The dielectric layer is disposed on the substrate. The dielectric layer has a light pipe therein, and the light pipe is located above the light sensing region. The light-pipe material layer is disposed in the light pipe and has a recessed curved surface.
    Type: Application
    Filed: February 4, 2016
    Publication date: June 22, 2017
    Inventors: Tzu-Wen Kao, Yu-Yuan Lai, Chin-Yu Hsieh
  • Patent number: 9655976
    Abstract: Disclosed herein is a modular composition comprising 1) an oligonucleotide; 2) one or more tetraGalNAc ligands of Formula (I), which may be the same or different; optionally, 3) one or more linkers, which may be the same or different; 4) one or more peptides independently selected from Table 3, which may be the same or different; and optionally, 5) one or more targeting ligands, solubilizing agents, pharmacokinetics enhancing agents, lipids, and/or masking agents.
    Type: Grant
    Filed: May 1, 2013
    Date of Patent: May 23, 2017
    Assignee: Sirna Therapeutics, Inc.
    Inventors: David Tellers, Steven L. Colletti, Vadim Dudkin, Jeffrey Aaronson, Aaron Momose, Thomas Joseph Tucker, Yu Yuan, Kathleen B. Calati, Lu Tian, Rubina G. Parmar, Anthony W. Shaw, Weimin Wang, Rachel Anne Storr, Marina Busuek, Robert A. Kowtoniuk
  • Publication number: 20170137815
    Abstract: In an embodiment the instant invention discloses a modular composition comprising 1) an oligonucleotide; 2) one or more linkers, which may be the same or different, selected from Table 1, wherein the linkers are attached to the oligonucleotide at the 2?-position of the ribose rings and/or the terminal 3?- and/or 5?-positions of the oligonucleotide; 3) optionally, one or more peptides, which may be the same or different, selected from SEQ ID NOs: 1-59, wherein the peptides are attached to the linkers; and optionally one or more lipids, solubilizing groups and/or targeting ligands attached to the oligonucleotide.
    Type: Application
    Filed: January 19, 2017
    Publication date: May 18, 2017
    Inventors: Steven L. COLLETTI, Francis GOSSELIN, Vasant R. JADHAV, Anthony W. SHAW, David M. TELLERS, Thomas J. TUCKER, Yu YUAN, Daniel ZEWGE
  • Publication number: 20170138989
    Abstract: An inrush current recording module is installed in a power supply unit. The power supply unit has a front-stage power circuit and a back-stage power circuit. The front-stage power circuit includes a first ground terminal, and the back-stage power circuit includes a second ground terminal. The inrush current recording module includes a series circuit and a detection recording unit. The series circuit is formed by a capacitor and a resistor, and includes two ends thereof respectively connected to the first ground terminal and the second ground terminal. The detection recording unit detects the resistor to generate a voltage signal, compares the voltage signal with a voltage determination level, starts timing an inspection period when the voltage signal is greater than the voltage determination level, and records whether a current inrush current is harmful or harmless according to whether a power output signal is obtained within the inspection period.
    Type: Application
    Filed: November 12, 2015
    Publication date: May 18, 2017
    Inventors: TSUN-TE SHIH, YU-YUAN CHANG, KUANG-LUNG SHIH, WEN-LUNG LI, HENG-CHIA CHANG
  • Publication number: 20170130077
    Abstract: The present invention provides a coating composition comprising a) a metal complex comprising an organic acid or anion thereof coordinated to a metal ion; and b) a polymer, wherein there is no covalent bond between said metal complex and the polymer.
    Type: Application
    Filed: June 9, 2015
    Publication date: May 11, 2017
    Applicant: Agency for Science, Technology and Research
    Inventors: Yun ZONG, Xu LI, T.S. Andy HOR, Regina LUM, Yu Yuan CHIENG
  • Publication number: 20170119208
    Abstract: A bakeware device includes bakeware having an oil discharge channel and a first pivotal portion pivotably connected to a second pivotal portion of a base having an oil pan. A positioning block is slideably mounted in the first pivotal portion and includes a tooth disengageably engages with at least one toothed section of the second pivotal portion. The tooth includes an inclined guiding face and a stop face opposite to the inclined guiding face. A spring biases the tooth to engage with the at least one toothed section of the second pivotal portion. A button is mounted to the second pivotal portion and includes an operative portion and a pressing portion protruding from the operative portion and abutting the positioning block. When the operative portion of the button is pressed, the tooth of the positioning block disengages from the at least one toothed section of the second pivotal portion.
    Type: Application
    Filed: November 1, 2015
    Publication date: May 4, 2017
    Applicant: Uni-Splender Corp.
    Inventor: Yu-Yuan Lin