Patents by Inventor Ting Wen

Ting Wen 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: 20180191249
    Abstract: A switching regulator includes a first switch; a second switch coupled between the first switch and ground; an inductor coupled to a common node between the first and second switches; a capacitor coupled between the inductor and ground; a controller receiving a disable signal, and generating first and second control signals respectively for the first and second switches; and a crossing detector comparing an auxiliary voltage at the common node with a negative reference voltage to generate a comparison signal, and generating the disable signal based on the first control signal and the comparison signal. The second control signal switches into an inactive state upon the disable signal indicating a reference-crossing of the auxiliary voltage.
    Type: Application
    Filed: January 3, 2017
    Publication date: July 5, 2018
    Inventors: Ting-Wen Su, Yuh-Shyan Hwang
  • Patent number: 9995382
    Abstract: A method for determining timing of oil filling for a ball screw can determine whether the oil film in a specific time period is sufficient, falling or insufficient, and then know the optimum timing of oil filling, by comparing the sum of the slope values within respective time periods with a predetermined value. The method is further capable of determining the timing of oil filling even when the rotation speed of the ball screw changes. The method includes a step of signal acquisition, a step of converting signal, a step of defining and saving eigenvalues, a step of calculating eigenvalues, and a step of determining oil filling.
    Type: Grant
    Filed: July 8, 2017
    Date of Patent: June 12, 2018
    Assignee: HIWIN TECHNOLOGIES CORP.
    Inventors: Wei-Ying Chu, Hsiao-Ting Wen, Yih-Chyun Hwang
  • Publication number: 20180128453
    Abstract: The invention provides a solid state lighting device having an adjustable light output direction. In embodiments, an adjustable reflector element is provided, which is transitionable between at least a first and second orientation status, in order thereby to alter through which one or more of the light exit surfaces of the device the generated luminous output is directed.
    Type: Application
    Filed: May 19, 2016
    Publication date: May 10, 2018
    Inventors: Mou Kun YUAN, Liang ZHOU, Ting WEN, Zhong WANG, Ken XIA, Jason YANG, Liu FOREST
  • Patent number: 9928344
    Abstract: Embodiments of the invention are directed to methods of diagnosing eosinophilic esophagitis (EoE), or remission therefrom in a subject, wherein the methods include applying a sample from the subject to a diagnostic panel that contains selected markers for EoE, analyzing to obtain relatedness information relative to an EoE cohort and making a determination as to the EoE status of the subject, wherein an analysis indicating grouping with an EoE cohort or a quantitative score similar to that of an EoE cohort are indicative of EoE in the subject. Embodiments of the invention are also directed to methods of monitoring the pathological development or medical prognosis of EoE in a subject.
    Type: Grant
    Filed: June 21, 2012
    Date of Patent: March 27, 2018
    Assignee: Children's Hospital Medical Center
    Inventors: Marc E. Rothenberg, Ting Wen
  • Publication number: 20170307066
    Abstract: A method for determining timing of oil filling for a ball screw can determine whether the oil film in a specific time period is sufficient, falling or insufficient, and then know the optimum timing of oil filling, by comparing the sum of the slope values within respective time periods with a predetermined value. The method is further capable of determining the timing of oil filling even when the rotation speed of the ball screw changes. The method includes a step of signal acquisition, a step of converting signal, a step of defining and saving eigenvalues, a step of calculating eigenvalues, and a step of determining oil filling.
    Type: Application
    Filed: July 8, 2017
    Publication date: October 26, 2017
    Inventors: Wei-Ying CHU, Hsiao-Ting WEN, Yih-Chyun HWANG
  • Publication number: 20170233813
    Abstract: The invention provides methods for diagnosing eosinophilic esophagitis in a patient using a biomarker based assay directed to KCNJ2/Kir2.1 and related compositions, kits, and computer program products.
    Type: Application
    Filed: August 10, 2015
    Publication date: August 17, 2017
    Inventors: Marc E. ROTHENBERG, Ting WEN, Seema ACEVES
  • Publication number: 20170198706
    Abstract: In one example in accordance with the present disclosure a system for coordinating cooling fans in a housing includes a first fan for cooling a power supply; a second fan; a control board to provide a first pulsed wave modulated (PWM) signal to the second fan; and a logic element to provide a control signal to the first fan based on a second PWM signal from the power supply and a third PWM signal from the control board.
    Type: Application
    Filed: January 13, 2016
    Publication date: July 13, 2017
    Applicant: Hewlett Packard Enterprise Development LP
    Inventors: Yuan-Hung Wang, Hung-Chu Lee, KaiChun Su, Ting Wen Tsai
  • Patent number: 9600007
    Abstract: A regulator for converting a DC input voltage into a DC output voltage includes: a control module generating a predetermined regulated voltage associated with the DC output voltage, and further generating a control signal based on a feedback voltage associated with the DC output voltage; a switching module outputting, in response to the control signal, one of the reference voltage and the regulated voltage as a switching voltage; and a conversion module generating the DC output voltage and the feedback voltage based on the DC input voltage, a reference voltage output from the reference voltage generation module and the switching voltage.
    Type: Grant
    Filed: July 28, 2015
    Date of Patent: March 21, 2017
    Assignee: NATIONAL TAIPEI UNIVERSITY OF TECHNOLOGY
    Inventors: Ting-Wen Su, Yuh-Shyan Hwang
  • Patent number: 9588103
    Abstract: A method of analyzing biological particles for a biological particle analyzer includes outputting a first detection result when at least one particle has arrived at the first detection area, outputting a second detection result to the control module when the particles have arrived at the second detection area, and determining when to turn on or off the light emission source and outputting a control signal to turn on or off the light emission source according to the first detection result, wherein a control module is configured to calculate a turn-on time according to different particle characteristics and an average velocity of the at least one particle, and the light emission source is turned on only when the at least one particle is being tested during the turn-on time.
    Type: Grant
    Filed: June 14, 2016
    Date of Patent: March 7, 2017
    Assignee: Wistron Corporation
    Inventors: Chun-Chih Lai, Ting-Wen Liu
  • Publication number: 20170031374
    Abstract: A regulator for converting a DC input voltage into a DC output voltage includes: a control module generating a predetermined regulated voltage associated with the DC output voltage, and further generating a control signal based on a feedback voltage associated with the DC output voltage; a switching module outputting, in response to the control signal, one of the reference voltage and the regulated voltage as a switching voltage; and a conversion module generating the DC output voltage and the feedback voltage based on the DC input voltage, a reference voltage output from the reference voltage generation module and the switching voltage.
    Type: Application
    Filed: July 28, 2015
    Publication date: February 2, 2017
    Inventors: Ting-Wen SU, Yuh-Shyan HWANG
  • Patent number: 9464739
    Abstract: The present invention discloses a guiding device for guiding a dispenser to draw solution from at least one well on a microplate. The guiding device includes a column body whereon a first opening and a second opening are formed on opposite sides, and a slotting structure passing through the column body and communicating with the first opening and the second opening. A pipe of the dispenser passes through the first opening, the slotting structure and the second opening to reach inside the at least one well on the microplate for drawing the solution contained in the at least one well.
    Type: Grant
    Filed: November 20, 2013
    Date of Patent: October 11, 2016
    Assignee: Wistron Corporation
    Inventors: Chi-Chan Chiang, Ting-Wen Liu, Chih-Kuan Lin, Ya-Hsin Chang
  • Publication number: 20160290993
    Abstract: A method of analyzing biological particles for a biological particle analyzer includes outputting a first detection result when at least one particle has arrived at the first detection area, outputting a second detection result to the control module when the particles have arrived at the second detection area, and determining when to turn on or off the light emission source and outputting a control signal to turn on or off the light emission source according to the first detection result, wherein a control module is configured to calculate a turn-on time according to different particle characteristics and an average velocity of the at least one particle, and the light emission source is turned on only when the at least one particle is being tested during the turn-on time.
    Type: Application
    Filed: June 14, 2016
    Publication date: October 6, 2016
    Inventors: Chun-Chih Lai, Ting-Wen Liu
  • Patent number: 9424885
    Abstract: A pre-processing method for video data playback and a playback interface apparatus are provided, wherein a video receiver module receives a video data with clips, the clips corresponding to numbers in first and second time-sequences, and wherein a display module creates a corresponding GUI component for each clip and arranges the GUI components in the playback interface. When two clips consecutive in the first time-sequence are not consecutive in the second, the display module places their corresponding GUI components separately or distinguishably. By discerning the several time-sequences of the video data, this invention ensures random access of data while being visually intuitive and uniform design-wise.
    Type: Grant
    Filed: August 18, 2014
    Date of Patent: August 23, 2016
    Assignee: VIVOTEK INC.
    Inventors: Chien-Wen Liu, Ting-Wen Chen, Tao-Cheng Yang
  • Patent number: 9410178
    Abstract: A biological particle analyzer is disclosed and includes a microchannel including an end coupled to a first drive electrode, another end coupled to a second drive electrode, a first detection area at an upstream location and an excitation area at a downstream location for containing particles flowing from the upstream location to the downstream location inside the microchannel, a first detection circuit coupled to the first detection area for outputting a first detection result when at least one particle has arrived at the first detection area, a light emission source, and a control module coupled to the first detection circuit and the light emission source for determining when to turn on or off the light emission source according to the first detection result.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: August 9, 2016
    Assignee: Wistron Corporation
    Inventors: Chun-Chih Lai, Ting-Wen Liu
  • Patent number: 9380957
    Abstract: A measurement device with electroencephalography (EEG) and electrocardiography (ECG) functionalities includes a shell and a turning structure. The shell includes a first contact and a second contact located at a first side of the shell; and a third contact. The turning structure, disposed on the shell, is utilized for adjusting the third contact to be located at the first side when the measurement device is in an EEG mode, and adjusting the third contact to be located at a second side of the shell when the measurement device is in an ECG mode, wherein the second side is substantially opposite to the first side.
    Type: Grant
    Filed: December 10, 2015
    Date of Patent: July 5, 2016
    Assignee: Wistron Corporation
    Inventors: Chi-Chan Chiang, Chia-Yuan Wang, Chia-Liang Lai, Ting-Wen Liu, Chun-Chih Lai
  • Patent number: 9310299
    Abstract: A biochip detecting device for detecting a biochip is provided. The biochip receives an incident light to produce an excitation light. Both the incident light and the excitation light include a specific wavelength. The biochip detecting device includes a light source producing the incident light, an optical attenuator, a filter, a sensor, and a control module electrically connected to the light source and the sensor. Light with the specific wavelength passes through the filter. The optical attenuator disposed between the light source and the filter attenuates an intensity of the incident light, and replaces the biochip. The sensor detects an intensity of the light with the specific wavelength attenuated by the optical attenuator, and generates an intensity signal. The control module adjusts the intensity of the incident light according to whether the intensity signal is complied with a predetermined requirement. A detection method for the light source is provided.
    Type: Grant
    Filed: June 11, 2013
    Date of Patent: April 12, 2016
    Assignee: Wistron Corporation
    Inventors: Chun-Chih Lai, Yi-Cheng Lee, Ting-Wen Liu
  • Patent number: 9312690
    Abstract: A protective circuit is provided. The protective circuit includes a charging unit, a voltage regulating unit, and a comparing unit. The charging unit receives a rise signal and an over-current signal, and outputs a first reference voltage. The voltage regulating unit receives the first reference voltage and adjusts an output voltage according, to the first reference voltage and a feedback voltage. The comparing unit receives the feedback voltage and compares the feedback voltage with a first threshold voltage to determine whether to output the rise signal to the charging unit.
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: April 12, 2016
    Assignee: ASMEDIA TECHNOLOGY INC.
    Inventor: Ting-Wen Su
  • Publication number: 20160089034
    Abstract: A measurement device with electroencephalography (EEG) and electrocardiography (ECG) functionalities includes a shell and a turning structure. The shell includes a first contact and a second contact located at a first side of the shell; and a third contact. The turning structure, disposed on the shell, is utilized for adjusting the third contact to be located at the first side when the measurement device is in an EEG mode, and adjusting the third contact to be located at a second side of the shell when the measurement device is in an ECG mode, wherein the second side is substantially opposite to the first side.
    Type: Application
    Filed: December 10, 2015
    Publication date: March 31, 2016
    Inventors: Chi-Chan Chiang, Chia-Yuan Wang, Chia-Liang Lai, Ting-Wen Liu, Chun-Chih Lai
  • Patent number: D755223
    Type: Grant
    Filed: January 16, 2014
    Date of Patent: May 3, 2016
    Assignee: VIVOTEK INC.
    Inventors: Chien-Wen Liu, Ting-Wen Chen, Tao-Cheng Yang
  • Patent number: D812254
    Type: Grant
    Filed: November 9, 2015
    Date of Patent: March 6, 2018
    Assignee: PHILIPS LIGHTING HOLDING B.V.
    Inventors: Ting Wen, Yun Wang, Zhong Wang, Ken W Xia, Forest Si Liu, Jing Chen, Yong Jun Yj Hwang