Patents by Inventor Wen-Shan (Vincent) Wang

Wen-Shan (Vincent) 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: 20180244713
    Abstract: Disclosed herein are novel sialyltransferase inhibitors, and compositions and methods for treating diseases and/or conditions associated with the activation of sialyltransferase, such as a cancer, an immune disease or an inflammatory disease.
    Type: Application
    Filed: August 26, 2016
    Publication date: August 30, 2018
    Inventors: Wen-Shan LI, Wen-Chun HUNG, Chia-Ning SHEN
  • Patent number: 10050102
    Abstract: Semiconductor devices and manufacturing method thereof are disclosed. The semiconductor device includes a substrate, a device layer, first and second conductive layers, first and second vias, and a MIM capacitor structure. The substrate includes active and passive regions. The device layer is in the active region. The first conductive layer is over the device layer. The second conductive layer is over the first conductive layer, wherein the first conductive layer is disposed between the device layer and the second conductive layer. The first via electrically connects the first and the second conductive layers. The MIM capacitor structure is between the first and the second conductive layers and in the passive region, and includes first and second electrodes and a capacitor dielectric layer therebetween. The capacitor dielectric layer includes Group IIIA-metal oxide or nitride. The second via electrically connects the second conductive layer and one of the first and second electrodes.
    Type: Grant
    Filed: January 15, 2016
    Date of Patent: August 14, 2018
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Chao-Ching Chang, Cheng-Yi Wu, Jian-Shin Tsai, Min-Hui Lin, Yi-Ming Lin, Chin-Szu Lee, Wen-Shan Chang, Yi-Hui Chen
  • Patent number: 10021772
    Abstract: An electro-static discharge protection structure adapted to be utilized in an electronic device is provided. The electronic device includes a housing, a printed circuit board, and a connector. The electro-static discharge protection structure includes a first discharge circuit and a discharge device. The first discharge circuit is electrically connected to the housing. The discharge device is connected to the first discharge circuit. The discharge device includes a discharge plate which includes a plurality of charge entry points and a plurality of charge exit points. The connector is disposed between the discharge device and the printed circuit board. An electronic device including the electro-static discharge protection structure is also provided.
    Type: Grant
    Filed: November 11, 2015
    Date of Patent: July 10, 2018
    Assignee: Wistron Corporation
    Inventors: Wen-Shan Hung, Wei-Cheng Lin, Ping-Cheng Peng, Hong-Kuei Lee, Chi-Fang Weng, Tzu-En Cheng, Hui-Yu Li
  • Patent number: 9955586
    Abstract: A Ball Grid Array (BGA) formed on printed circuit board is provided. The BGA comprises a first solder ball module and a second solder ball module. The first solder ball module comprises a plurality of first solder balls, wherein one of the first solder balls is grounded for shielding two other first solder balls, and one of the first solder balls is floating. The second solder ball module comprises a plurality of second solder balls, wherein two of the second solder balls are grounded and one of the two grounded second solder balls penetrates the printed circuit board through a plated through hole formed on the printed circuit board for shielding two first solder balls among the first solder balls.
    Type: Grant
    Filed: July 16, 2015
    Date of Patent: April 24, 2018
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Ting-Ying Wu, Cheng-Lin Wu, Chin-Yuan Lo, Wen-Shan Wang
  • Patent number: 9948280
    Abstract: Disclosed is a two-capacitor-based filter design method comprising: determining a frequency f1 and a fractional bandwidth ratio FBW; selecting a first and a second capacitors according to f1 and FBW, in which a resonant frequency fC1 of the first capacitor is equal to f1×(1?N×FBW), a resonant frequency fC2 of the second capacitor is equal to f1×(1+M×FBW), and each of N and M is a positive number less than one; and determining a length of a first transmission line according to fC1 and a signal speed, and determining a length of a second transmission line according to fC2 and the signal speed. The first capacitor is coupled between a center of the first transmission line and ground, the second capacitor is coupled between a center of the second transmission line and ground, and the first and second transmission lines are connected in series.
    Type: Grant
    Filed: March 22, 2017
    Date of Patent: April 17, 2018
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Po-Chun Chen, Ruey-Beei Wu, Ting-Ying Wu, Wen-Shan Wang, Gerchih Chou
  • Publication number: 20170262955
    Abstract: Apparatus and methods are disclosed for managing power consumption of a graphics processing system. Specifically, the method adaptively adjusts the performance level of the graphics processing system based on scene information in each frame. A scene-aware power manager is configured to receive scene information and adaptively control performance of the GPU according to the received scene information. The power manager compares the early indicators of the current frame with the early indicators of a previous frame to determine a level of scene change and to assign a set of initial performance settings based on the determined level of scene change.
    Type: Application
    Filed: May 26, 2017
    Publication date: September 14, 2017
    Inventors: Yuan-Chun Lin, Wen-Shan Tsou, Jiun-Yuan Wu
  • Publication number: 20170207298
    Abstract: Semiconductor devices and manufacturing method thereof are disclosed. The semiconductor device includes a substrate, a device layer, first and second conductive layers, first and second vias, and a MIM capacitor structure. The substrate includes active and passive regions. The device layer is in the active region. The first conductive layer is over the device layer. The second conductive layer is over the first conductive layer, wherein the first conductive layer is disposed between the device layer and the second conductive layer. The first via electrically connects the first and the second conductive layers. The MIM capacitor structure is between the first and the second conductive layers and in the passive region, and includes first and second electrodes and a capacitor dielectric layer therebetween. The capacitor dielectric layer includes Group IIIA-metal oxide or nitride. The second via electrically connects the second conductive layer and one of the first and second electrodes.
    Type: Application
    Filed: January 15, 2016
    Publication date: July 20, 2017
    Inventors: Chao-Ching Chang, Cheng-Yi Wu, Jian-Shin Tsai, Min-Hui Lin, Yi-Ming Lin, Chin-Szu Lee, Wen-Shan Chang, Yi-Hui Chen
  • Publication number: 20170199043
    Abstract: A navigation method is to be implemented by a navigation device, and includes the steps of: planning a route which passes through a plurality of administrative divisions according to a destination inputted thereto; designating at least one of the plurality of administrative divisions as a navigation division based on a user input or on a record; determining whether a current position of the navigation device is in the navigation division; and providing navigation guidance via the navigation device when it is determined that the current position of the navigation device is in the navigation division.
    Type: Application
    Filed: January 5, 2017
    Publication date: July 13, 2017
    Inventor: Wen-Shan CHEN
  • Publication number: 20170194990
    Abstract: A transmitter with compensating mechanism of pulling effect includes an output unit and a correction unit. The output unit mixes a first correction signal and a second correction signal according to an oscillating signal to generate a modulated signal, and to amplify the modulated signal to generate a first output signal. The correction unit analyzes the power of the first output signal to generate a first coefficient and a second coefficient, and generate the first correction signal and the second correction signal according to the first coefficient, the second coefficient, an in-phase data signal, and a quadrature data signal.
    Type: Application
    Filed: December 26, 2016
    Publication date: July 6, 2017
    Inventors: Wen-Shan WANG, Yuan-Shuo CHANG, Chih-Chieh WANG
  • Patent number: 9686569
    Abstract: The disclosure is related to a method for calibrating an interactive time in a live program, and a system thereof. In the method, a user device is used to receive a live content embedded with a mark from a live program system. A signal processing scheme is performed to identify the mark so as to obtain a marking time. Then an interactive content is received from an interactive serving system. An initiating time of interactive activity is obtained. A time difference between the marking time and the initiating time is counted. The time difference is referred to for calibrating the time of issuing an interactive message when responding to the interactive activity. The responding time, at the system side, is restored to an actual time. Therefore, the method effectively excludes the time error for responding to the interactive activity in the live program due to transmission delay.
    Type: Grant
    Filed: January 28, 2016
    Date of Patent: June 20, 2017
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Chang-Hsien Yu, Wen-shan Liou, Hsin-I Lai
  • Patent number: 9598364
    Abstract: Indolyl or indolinyl compounds of formula (I): wherein bond, n, R1, R2, R3, R4, R5, and R6, are defined herein. Also disclosed is a method for treating cancer with these compounds.
    Type: Grant
    Filed: August 26, 2014
    Date of Patent: March 21, 2017
    Assignees: Taipei Medical University, Ohio State University, National Taiwan University
    Inventors: Ching-Shih Chen, Jing-Ping Liou, Hsing-Jin Liu, Kuo-Sheng Hung, Pei-Wen Shan, Wen-Ta Chiu, Che-Ming Teng
  • Publication number: 20170048954
    Abstract: An electro-static discharge protection structure adapted to be utilized in an electronic device is provided. The electronic device includes a housing, a printed circuit board, and a connector. The electro-static discharge protection structure includes a first discharge circuit and a discharge device. The first discharge circuit is electrically connected to the housing. The discharge device is connected to the first discharge circuit. The discharge device includes a discharge plate which includes a plurality of charge entry points and a plurality of charge exit points. The connector is disposed between the discharge device and the printed circuit board. An electronic device including the electro-static discharge protection structure is also provided.
    Type: Application
    Filed: November 11, 2015
    Publication date: February 16, 2017
    Inventors: Wen-Shan Hung, Wei-Cheng Lin, Ping-Cheng Peng, Hong-Kuei Lee, Chi-Fang Weng, Tzu-En Cheng, Hui-Yu Li
  • Publication number: 20170048557
    Abstract: The disclosure is related to a method for calibrating an interactive time in a live program, and a system thereof. In the method, a user device is used to receive a live content embedded with a mark from a live program system. A signal processing scheme is performed to identify the mark so as to obtain a marking time. Then an interactive content is received from an interactive serving system. An initiating time of interactive activity is obtained. A time difference between the marking time and the initiating time is counted. The time difference is referred to for calibrating the time of issuing an interactive message when responding to the interactive activity. The responding time, at the system side, is restored to an actual time. Therefore, the method effectively excludes the time error for responding to the interactive activity in the live program due to transmission delay.
    Type: Application
    Filed: January 28, 2016
    Publication date: February 16, 2017
    Inventors: Chang-Hsien Yu, Wen-shan Liou, Hsin-I Lai
  • Publication number: 20160248527
    Abstract: A distributed multimedia recognition system comprises a user equipment and a server platform, wherein the user equipment is connected to the server platform. The user equipment transmits a recognition request, and performs characteristic extraction on a multimedia, so as to obtain characteristic data. The server platform receives the recognition request, selects one or multiple batches of corresponding reference characteristic data among multiple batches of reference characteristic data recorded in a characteristic database thereof according to a condition of the recognition request, and sends the one or multiple batches of the corresponding reference characteristic data to the user equipment. The user equipment compares the characteristic data to the one or multiple batches of the corresponding reference characteristic data to obtain a recognition result.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 25, 2016
    Inventors: Yao-Min Huang, Wen-Shan Liou
  • Publication number: 20160179255
    Abstract: A touch display device includes a display panel, a conductive layer on the display panel, an insulation layer on the conductive layer, and a touch panel on the insulation layer. The insulation layer has a first via. The touch panel includes a ground pad located at a peripheral region thereof The touch panel is connected to an external circuit through a flexible printed circuit board. The conductive layer is electrically connected to the ground pad through the first via of the insulation layer, but not directly connected to the flexible printed circuit board. A noise-shielding method for touch display device is also provided.
    Type: Application
    Filed: April 9, 2015
    Publication date: June 23, 2016
    Inventors: Wen-Shan Yang, Wei-Yen Chiu
  • Patent number: 9363559
    Abstract: A method for providing the second screen information is disclosed. The second screen information is used to be displayed on a portable device which includes a plurality of application software. While a link between the display equipment and a server is established, an environment data is generated by one of the display equipment and the portable device according to a using information where a user is viewing the display equipment. According to the environment data, the portable device may receive network information, which is sent out by the server, to execute one of the application software of the mobile device.
    Type: Grant
    Filed: March 25, 2014
    Date of Patent: June 7, 2016
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Wen-shan Liou, Shih-Peng Lin
  • Patent number: 9296692
    Abstract: Novel use of small molecules, particularly indolyl and indolinyl hydroxamates is disclosed herein. The indolyl and indolinyl hydroxamates are useful as lead compounds for manufacturing a medicament or a pharmaceutical composition for treating a patient suffering from heart failure or neuronal injury.
    Type: Grant
    Filed: September 15, 2012
    Date of Patent: March 29, 2016
    Assignee: TAIPEI MEDICAL UNIVERSITY
    Inventors: Yi-Jen Chen, Kuo-Sheng Hung, Yu-Hsun Kao, Jing-Ping Liou, Pei-Wen Shan
  • Patent number: 9281558
    Abstract: A high isolation electromagnetic transmitter and receiver is revealed. An isolation portion, a first antenna body and a second antenna body are extended from and formed over a grounding portion. The isolation portion is extended to and formed between the first antenna body and the second antenna body. A parasitic element corresponding to the isolation portion is disposed between the first antenna body and the second antenna body. The isolation portion is T-shaped. The parasitic element is reverse T-shaped and arranged over the grounding portion. The structure is simple and able to be applied to the design of planar printed antennas. The production is easy and the cost is reduced. The volume is minimized to be used in various mini wireless mobile communication devices. No interference occurs even that the first and the second antennas are close due to good isolation.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: March 8, 2016
    Assignee: Southern Taiwan University of Science and Technology
    Inventors: Wen-Shan Chen, Ke-Ming Lin
  • Patent number: 9277293
    Abstract: In interactive advertisement offering method and system, a server wirelessly receives from a user terminal an input signal, which is associated with a target TV advertisement viewed by a user of the user terminal. Upon identifying one TV advertisement to be the target TV advertisement based on the input signal, the server determines one of pre-stored Internet advertisements as a reference advertisement based on key terms representative of the target TV advertisement, and then transmits to the user terminal a reference advertisement menu generated thereby along with pre-stored Internet advertisement content corresponding to the reference advertisement for display of the reference advertisement menu on the user terminal.
    Type: Grant
    Filed: March 28, 2014
    Date of Patent: March 1, 2016
    Assignee: INSTITUTE FOR INFORMATION INDUSTRY
    Inventors: Yu-Hao Chen, Wen-Shan Liou
  • Patent number: 9269674
    Abstract: The present invention discloses an integrated circuit having electromagnetic shielding capability and the manufacturing method thereof. An embodiment of the said integrated circuit comprises: a semiconductor circuit structure including a first surface which covers an electromagnetic radiation area; an electromagnetic shielding layer covering the first surface and including at least one contact; and at least one conducting path operable to electrically connect the at least one contact with a steady voltage and thereby shield off the electromagnetic wave from the electromagnetic radiation area, wherein the current running through the electromagnetic shielding layer is zero or less than the maximum current running through the electromagnetic radiation area.
    Type: Grant
    Filed: June 2, 2015
    Date of Patent: February 23, 2016
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Chao-Cheng Lee, Wen-Shan Wang