Patents by Inventor Pei Chen

Pei Chen 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: 20180159162
    Abstract: Various embodiments may provide a method of forming an energy conversion device. The method may include forming an electrolyte layer on the first surface of the semiconductor substrate. The method may also include forming a cavity on the second surface of the semiconductor substrate using a deep reactive ion etch. The method may further include enlarging said cavity by carrying out one or more wet etches so that the enlarged cavity is at least partially defined by a vertical arrangement comprising a first lateral cavity surface of the semiconductor substrate extending substantially along a first direction, and a second lateral cavity surface of the semiconductor substrate adjoining the first lateral cavity surface. The method may include forming a first electrode on a first surface of the electrolyte layer, and forming a second electrode on a second surface of the electrolyte layer.
    Type: Application
    Filed: May 20, 2016
    Publication date: June 7, 2018
    Inventors: Pei-Chen SU, Yong Jin YOON, Jong Dae BAEK
  • Patent number: 9955572
    Abstract: A polyimide polymer represented by the following formula 1 is provided. In formula 1, Ar is Ar? is A is and 0<X<0.38.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: April 24, 2018
    Assignee: TAIFLEX Scientific Co., Ltd.
    Inventors: Yi-Kai Fang, Tsung-Tai Hung, Chiao-Pei Chen, Chiu-Feng Chen, Ching-Hung Huang
  • Publication number: 20180086952
    Abstract: An adhesive composition is provided. The adhesive composition includes a mixture (A), wherein the mixture (A) includes a first component (a), a cross-linking agent (b), and a second component (c), wherein the second component (c) includes a calcium-containing complex compound or a calcium-containing compound. Based on the total weight of the mixture (A), a content of the first component (a) is from 40 to 80 wt %, a content of the cross-linking agent (b) is from 20 to 60 wt %, and a content of the second component (c) is from 1 to 20 wt %. Specifically, the calcium-containing complex compound is selected from the group consisting of a compound represented by formula (1), a compound represented by formula (2), a compound represented by formula (3), and a compound represent by formula (4), and the calcium-containing compound is selected from the group consisting of a compound represented by formula (5) and a compound represent by formula (6).
    Type: Application
    Filed: November 22, 2016
    Publication date: March 29, 2018
    Applicant: TAIFLEX Scientific Co., Ltd.
    Inventors: I-Ling Teng, Tzu-Ching Hung, Chiao-Pei Chen, Yu-Hsien Lee, Tsung-Tai Hung, Bo-Sheng Wang, Cheng-Yen Hsiao, Chen-Hsin Huang
  • Patent number: 9906119
    Abstract: A ripple-compensation control method and electrical energy conversion device utilizing the same are provided. The ripple-compensation control method is disclosed, adopted by an electrical energy conversion device including a converter configured to perform electrical energy conversion, a controller coupled to control terminals of the converter and controlling a first voltage of a DC node of the converter according to a command value, and a ripple-compensation unit configured to generate a ripple-component voltage of the first voltage and provide the command value generated based on the ripple-component voltage to the controller.
    Type: Grant
    Filed: December 16, 2015
    Date of Patent: February 27, 2018
    Assignee: Industrial Technology Research Institute
    Inventors: Wan-Pei Chen, Yoshihiro Konishi, Shu-Syuan Huang, Zong-Zhen Yang
  • Publication number: 20180023892
    Abstract: The present invention is related to an UV LED curing apparatus, and more particularly, to an UV LED curing apparatus with improved housing and switch controller. The light reflective inner casing is preferably provided as an effective UV light reflector and as a supporting substrate of the UV LED light source while being capable of transmitting heat from the UV LED light source away for further heat dissipation to the ambient by the outer casing. The outer casing is detachably attached to the inner casing and allows a greater user interaction for decorative and entertainment purposes while also being a protective and heat dissipation means.
    Type: Application
    Filed: September 19, 2017
    Publication date: January 25, 2018
    Inventors: Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu, Pei-Chen Yang
  • Patent number: 9868739
    Abstract: This invention relates to (1) process of making 7-Cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide and salt(s) thereof; (2) novel salt(s) of 7-Cyclopentyl-2-(5-piperazin-1-yl-pyridin-2-ylamino)-7H-pyrrolo[2,3-d]pyrimidine-6-carboxylic acid dimethylamide; (3) pharmaceutical compositions comprising the same; and (4) methods of treatment using the same.
    Type: Grant
    Filed: October 20, 2015
    Date of Patent: January 16, 2018
    Assignee: Novartis AG
    Inventors: John Vincent Calienni, Guang-Pei Chen, Baoqing Gong, Prasad Koteswara Kapa, Vishal Saxena
  • Patent number: 9810947
    Abstract: The invention provides a liquid crystal based optoelectronic device, including an upper substrate and a lower substrate, a liquid crystal layer sandwiched between the upper substrate and the lower substrate, and a pair of indium tin oxide nano-whisker layers formed on the inner surfaces of the upper substrate and the lower substrate, wherein the indium tin oxide nano-whisker layer is used as an alignment layer for aligning liquid crystal molecules in the liquid crystal layer.
    Type: Grant
    Filed: January 21, 2015
    Date of Patent: November 7, 2017
    Assignee: National Tsing Hua University
    Inventors: Ci-Ling Pan, Chan-Shan Yang, Tsung-Ta Tang, Ru-Pin Pan, Pei-Chen Yu
  • Patent number: 9810479
    Abstract: The present invention is related to an UV LED curing apparatus, and more particularly, to an UV LED curing apparatus with improved housing and switch controller. The light reflective inner casing is preferably provided as an effective UV light reflector and as a supporting substrate of the UV LED light source while being capable of transmitting heat from the UV LED light source away for further heat dissipation to the ambient by the outer casing. The outer casing is detachably attached to the inner casing and allows a greater user interaction for decorative and entertainment purposes while also being a protective and heat dissipation means.
    Type: Grant
    Filed: May 28, 2016
    Date of Patent: November 7, 2017
    Assignee: Nail Alliance, LLC
    Inventors: Danny Lee Haile, Kuo-Chang Cheng, Yu-Jen Li, Ya-Wen Wu, Pei-Chen Yang
  • Patent number: 9783101
    Abstract: A vehicle turning alarm method and a vehicle turning alarm device are provided herein. The vehicle turning alarm method includes acquiring map information and vehicle information. The vehicle turning alarm method further includes determining a vehicle status according to the map information and the vehicle information when a vehicle approaches an intersection. The vehicle turning alarm method further includes not sending an alert message if the vehicle status is not a left-turning event.
    Type: Grant
    Filed: February 25, 2016
    Date of Patent: October 10, 2017
    Assignee: Industrial Technology Research Institute
    Inventors: An-Kai Jeng, Min-Te Sun, Yu-Chang Ho, Pei-Chen Lee, Hsin-Yu Yeh
  • Patent number: 9768895
    Abstract: Embodiments of the present disclosure provide a multipath time delay estimation apparatus and method and a receiver. Time delay is divided into at least two subzones according to cross-correlation values of the transmission signal and the received signal, and time delay estimation is performed on each path in each subzone respectively, thereby efficiently improving resolution of the time delay estimation. And in performing time delay estimation on each path in each subzone, cross-correlation values of other subzones are set to be predefined values, so as to lower influence of strong paths of other subzones on the time delay estimation on each path in the current subzone, thereby efficiently improving accuracy of time delay estimation of weak paths.
    Type: Grant
    Filed: May 31, 2016
    Date of Patent: September 19, 2017
    Assignee: FUJITSU LIMITED
    Inventors: Pei Chen, Jianmin Zhou
  • Patent number: 9748482
    Abstract: A semiconductor sensing device that includes a nanowire conductive layer, a semiconductor sensing layer, and a conductive layer is provided. The nanowire conductive layer includes a plurality of connected conductive nanowires, and gaps are formed between the conductive nanowires. The semiconductor sensing layer is electrically connected to the nanowire conductive layer. The conductive layer is electrically connected to the semiconductor sensing layer. The semiconductor sensing layer is located between the nanowire conductive layer and the conductive layer. A manufacturing method of a semiconductor sensing device is also provided.
    Type: Grant
    Filed: December 9, 2014
    Date of Patent: August 29, 2017
    Assignee: E Ink Holdings Inc.
    Inventors: Hsiao-Wen Zan, Chuang-Chuang Tsai, Pei-Chen Yu, Ming-Yen Chuang, Chia-Chun Yeh
  • Patent number: 9740315
    Abstract: The present disclosure provides a touch panel, including: a substrate having a visible region and a non-visible region adjacent to at least one side of the visible region; a composite layer disposed over the non-visible region, wherein the composite layer includes a color layer and a light-shielding layer, and the color layer is disposed between the substrate and the light-shielding layer, wherein a side of the color layer adjacent to the visible region has a first inclined surface, and a side of the light-shielding layer adjacent to the visible region has a second inclined surface, wherein the first inclined surface and the second inclined surface are form a continuous surface; a sensing layer disposed over the visible region and extending to a portion of the non-visible region, wherein the sensing layer directly contacts the visible region of the substrate; and a signal wire disposed over the composite layer.
    Type: Grant
    Filed: October 27, 2014
    Date of Patent: August 22, 2017
    Inventors: Chan-Hao Tseng, Sheng-Pin Su, Cheng-Hao Huang, Yung-Pei Chen, Zhirong Yang
  • Patent number: 9686527
    Abstract: The present invention discloses a non-feature extraction dense SFM three-dimensional reconstruction method, comprising: inputting n images about a certain scenario, n?2; establishing a world coordinate system consistent with a certain camera coordinate system; constructing an objective function similar to optical flow estimation by taking a depth of a three-dimensional scenario and a camera projection matrix as variables; employing a from coarse to fine pyramid method; designing an iterative algorithm to optimize the objective function; outputting depth representing the three-dimensional information of the scenario and a camera projection matrix representing relative location and pose information of the camera; and realizing dense projective, similarity or Euclidean reconstruction according to the depth representing the three-dimensional information of the scenario. The present invention can accomplish dense SFM three-dimensional reconstruction with one step.
    Type: Grant
    Filed: March 11, 2015
    Date of Patent: June 20, 2017
    Assignee: Sun Yat-Sen University
    Inventor: Pei Chen
  • Publication number: 20170166113
    Abstract: A vehicle turning alarm method and a vehicle turning alarm device are provided herein. The vehicle turning alarm method includes acquiring map information and vehicle information. The vehicle turning alarm method further includes determining a vehicle status according to the map information and the vehicle information when a vehicle approaches an intersection. The vehicle turning alarm method further includes not sending an alert message if the vehicle status is not a left-turning event.
    Type: Application
    Filed: February 25, 2016
    Publication date: June 15, 2017
    Inventors: An-Kai Jeng, Min-Te Sun, Yu-Chang Ho, Pei-Chen Lee, Hsin-Yu Yeh
  • Publication number: 20170152698
    Abstract: A method for opening a vehicle door may include capturing a first image when a first condition is met and capturing a second image when a second condition is met. The first condition is one of the vehicle is parked, or the door is locked. The second condition is one of the vehicle is deactivated, or the door is unlocked. The method may further include detecting an object outside based on the first and second images, determining whether the detected object is within a projected path of the door moving from a first position to a second position, and controlling operation of an actuator configured to move the door, such that if the detected object is determined to be within the projected path of the door, the actuator does not move the door according to the projected path.
    Type: Application
    Filed: November 30, 2016
    Publication date: June 1, 2017
    Applicant: FARADAY&FUTURE INC.
    Inventors: HONG S. BAE, PEI CHEN
  • Publication number: 20170152348
    Abstract: A polyimide is provided. The polyimide includes a repeating unit represented by formula 1.
    Type: Application
    Filed: February 5, 2016
    Publication date: June 1, 2017
    Inventors: Yi-Kai Fang, Tsung-Tai Hung, Chiao-Pei Chen, Pin-Shiuan Chen, Ching-Hung Huang
  • Patent number: 9665189
    Abstract: A touch stylus capable of detecting pressure on its tip is disclosed in the present disclosure. The touch stylus includes a body, a tip, and a pressure sensing module disposed between the body and the tip for detecting a pressure on the tip. The pressure sensing module includes a lighting unit, a pressure sensing unit connected to the tip, and a controller electrically connected to the lighting unit and the pressure sensing unit. The pressure sensing unit detects a movement of the tip relative to the body, and generates a corresponding electrical signal. The controller receives the electrical signal to drive the lighting unit for generating a corresponding optical signal. A scintillating frequency of the optical signal and a value of the electrical signal are in direct proportion, and an optical detector can transform the optical signal into the pressure on the tip.
    Type: Grant
    Filed: June 21, 2016
    Date of Patent: May 30, 2017
    Assignee: Wistron Corporation
    Inventors: Kuo-Hsing Wang, Pei-Chen Chin, Pin-Hsien Su, Wen-Chin Wu, Yi-Sheng Kao
  • Publication number: 20170089104
    Abstract: An electric door release system and an electric door release method are disclosed. The system and method may be used for releasing a vehicle door when a primary power source of the vehicle is drained. According to certain embodiments, the system includes a power interface configured to receive a direct-current (DC) power from an external mobile device. The system also includes one or more door latches. The system further includes an isolation circuitry configured to prevent the DC power from powering circuitry not included in the electric door release system. The system further includes a controller configured to activate a door latch using the DC power.
    Type: Application
    Filed: September 29, 2016
    Publication date: March 30, 2017
    Applicant: Faraday&Future Inc.
    Inventors: Daniel KOWALEWSKI, MATTHEW RICHARD PARTSCH, PEI CHEN
  • Publication number: 20170090594
    Abstract: A vehicle may include a first seat configured to accommodate an occupant and an onboard interface device adjacent to the first seat. The onboard interface device may include a housing configured to accommodate a palm of the occupant, a first groove positioned in the housing and configured to accommodate a first finger of the occupant, and a first input device positioned in the first groove and configured to be actuated by the first finger and generate a first signal for controlling a first operation of the vehicle.
    Type: Application
    Filed: September 30, 2016
    Publication date: March 30, 2017
    Applicant: Faraday&Future Inc.
    Inventors: Cory D. BORGHI, Pei CHEN
  • Patent number: D811359
    Type: Grant
    Filed: January 4, 2016
    Date of Patent: February 27, 2018
    Assignee: DATALOGIC IP TECH S.R.L.
    Inventors: Thomas Burke, Joseph G. Mistkawi, Alessandro Chiarini, Marco D'Ulisse, Chien-Yu Lai, Huan-Pei Chen