Patents by Inventor Chien Yu

Chien 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).

  • Patent number: 11800678
    Abstract: A cold plate is provided and includes a casing, a guiding baffle, a base, a first inlet passage, an outlet passage and a pump. The guiding baffle is disposed in the casing and defines a fluid storage chamber together with the casing. The fluid storage chamber is filled with a working medium. The guiding baffle includes a communication opening. The base, the casing and guiding baffle together define a working space. The working medium flows into the working space through the communication opening, and the base is used for absorbing thermal energy and transfers the thermal energy to the working medium. The first inlet passage communicates with the fluid storage chamber and allows the cooled working medium to flow into the fluid storage chamber. The outlet passage communicates with the working space to allow the heated working medium to be discharged from the working space.
    Type: Grant
    Filed: September 21, 2020
    Date of Patent: October 24, 2023
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Chien-An Chen, Chien-Yu Chen
  • Patent number: 11792252
    Abstract: The present invention extends to methods, systems, and computer program products for converting an RTSP coordinated stream into an HLS stream. A server participates essentially simultaneously in an RTSP coordinated stream with a content creating electronic device (e.g., a camera) and in an HLS stream with the end-point (e.g., a Web browser). The media server receives a portion of RTSP stream data directly from the content creating electronic device. The media streaming server converts the portion of RTSP stream data into HLS stream data. The media streaming server sends the HLS stream data via the HLS stream to the end-point. The end-point or an end-point user may subsequently request termination of content streaming. In response to an HLS terminate instruction, the streaming media server can coordinate (e.g., concurrent) termination of both the RTSP coordinated stream and the HLS stream.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: October 17, 2023
    Assignee: TURING VIDEO
    Inventors: Weiwei Chen, Chien-Yu Chen
  • Publication number: 20230328202
    Abstract: A frame interpolation method for generating a third image frame interpolated between a first image frame and a second image frame includes: performing motion estimation upon a first input image frame and a second input image frame, to obtain a single-directional motion, wherein the first input image frame is derived from the first image frame, and the second input image frame is derived from the second image frame; scaling the single-directional motion according to a time point of the third image frame, to generate a scaled motion; deriving a forward-warped result from a result of performing a forward warping operation and a first inverse operation upon the scaled motion; performing a second inverse operation upon the forward-warped result, to generate an inversed result; and generating the third image frame according to the first image frame, the second image frame, the forward-warped result, and the inversed result.
    Type: Application
    Filed: March 29, 2023
    Publication date: October 12, 2023
    Applicant: MEDIATEK INC.
    Inventors: Yao-Sheng Wang, Pei-Kuei Tsung, Chia-Ni Lu, Yu-Sheng Lin, Chien-Yu Huang, Chih-Wen Goo, Cheng-Lung Jen
  • Publication number: 20230305218
    Abstract: A backlight module and a display device are provided, and the backlight module includes a light guide plate, a plurality of light-emitting components, and a frame. The light guide plate includes a first side, a second side, and two third sides. The light-emitting components are disposed on the first side, and light generated from the light-emitting components enters the light guide plate from the first side. The frame covers the second side and the third sides and includes an opening and at least one buffer portion. The light-emitting components are disposed in the opening, and the buffer portion is disposed on a side of the opening and contacts the light guide plate.
    Type: Application
    Filed: May 4, 2023
    Publication date: September 28, 2023
    Applicant: Radiant Opto-Electronics Corporation
    Inventors: Hung-Pin Cheng, Shih-Fan Liu, Chien-Yu Ko, Jui-Lin Chen
  • Patent number: 11758692
    Abstract: A heat dissipation module is provided and includes a cold plate having a housing, and a frame body disposed on the housing and having two sidewalls and at least one first rib, where the two sidewalls are positioned at two sides of the housing, respectively, and the first rib is used to provide a deformation resistance so that the heat dissipation module will not be seriously deformed when secured.
    Type: Grant
    Filed: March 9, 2021
    Date of Patent: September 12, 2023
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Chien-An Chen, Chien-Yu Chen, Wei-Hao Chen, Bo-Zhang Chen, Chun-Chi Lai, Yun-Kuei Lin
  • Patent number: 11756647
    Abstract: Different embodiments of local redundancy decoder circuits that can be used in a memory device are disclosed. The different types of local redundancy decoder circuits are operably connected to the columns of memory cells in a memory array.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: September 12, 2023
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Chien-Yu Huang, Chia-En Huang, Cheng Hung Lee, Hua-Tai Shieh
  • Publication number: 20230280206
    Abstract: A photodetecting device is provided. The photodetecting device includes a silicon substrate, a germanium absorption region, and a plurality of microstructures. The silicon substrate includes a first surface and a second surface. The germanium absorption region is formed proximal to the first surface of the silicon substrate, and the germanium absorption region is configured to absorb photons and to generate photo-carriers. The plurality of microstructures are formed over the second surface of the silicon substrate, and the plurality of microstructures are configured to direct an optical signal towards the germanium absorption region. A system including an optical transmitter and an optical receiver is also provided.
    Type: Application
    Filed: May 11, 2023
    Publication date: September 7, 2023
    Inventors: YEN-CHENG LU, YUN-CHUNG NA, SHU-LU CHEN, CHIEN-YU CHEN, SZU-LIN CHENG, CHUNG-CHIH LIN, YU-HSUAN LIU
  • Patent number: 11737348
    Abstract: A halide material having general formula ArMAX is disclosed. The halide material can be processed to an optoelectronic film with a halogenated formamidine and a lead halide, and the optoelectronic film can be applied in the manufacture of an optoelectronic device like a perovskite laser or a PeLED. Experimental data have proved that, the fabricated optoelectronic film shows a property of photoluminescence (PL) peak wavelength adjustable. Moreover, the PL peak wavelength moves from 482 nm to 534 nm with the increase of the content of lead (Pb), halogen (X) and formamidine (FA) in the optoelectronic film. Furthermore, experimental data have also indicated that, the fabricated optoelectronic film can be used as a blue emissive layer, a red emissive layer or a green emissive layer, thereby having a significant potential for application in optoelectronics industry.
    Type: Grant
    Filed: July 26, 2021
    Date of Patent: August 22, 2023
    Assignee: NATIONAL TSING HUA UNIVERSITY
    Inventors: Hao-Wu Lin, Ho-Hsiu Chou, Chih-Li Chang, Chien-Yu Chen, Lin Yang
  • Patent number: 11726471
    Abstract: Example embodiments relate to gradually adjusting a vehicle sensor perspective using remote assistance. A computing device may receive a request for assistance from a vehicle operating in an environment. The request indicates that the vehicle is stopped at a location with a sensor perspective of the environment that is at least partially occluded. Responsive to receiving the request for assistance, the computing device may display a graphical user interface (GUI) that represents a current state of the vehicle and includes a selectable option configured to enable the vehicle to gradually move forward a predefined distance. The computing device may detect a selection of the selectable option and transmit instructions that enable the vehicle to gradually move forward the predefined distance. The vehicle can then gradually move forward the predefined distance while also monitoring for one or more changes in the environment responsive to receiving the instructions.
    Type: Grant
    Filed: August 27, 2020
    Date of Patent: August 15, 2023
    Assignee: Waymo LLC
    Inventors: Ioan-Alexandru Sucan, Collin Winter, Chien-Yu Ko, Vishay Nihalani
  • Patent number: 11723174
    Abstract: A liquid cooling head manufacturing method includes the following steps. First, a liquid channel main body is provided. Then, a heat dissipation bottom plate and a heat sink are disposed in different recessed indentations in the liquid channel main body. The heat dissipation bottom plate and the heat sink are welded in the liquid channel main body and a cover plate is sealed on the liquid channel main body.
    Type: Grant
    Filed: August 31, 2021
    Date of Patent: August 8, 2023
    Assignee: AURAS TECHNOLOGY CO., LTD.
    Inventors: Chien-Yu Chen, Tian-Li Ye, Jen-Hao Lin
  • Publication number: 20230228881
    Abstract: A photo-detecting apparatus is provided. The photo-detecting apparatus includes: a substrate made by a first material or a first material-composite; an absorption layer made by a second material or a second material-composite, the absorption layer being supported by the substrate and the absorption layer including: a first surface; a second surface arranged between the first surface and the substrate; and a channel region having a dopant profile with a peak dopant concentration equal to or more than 1×1015 cm?3, wherein a distance between the first surface and a location of the channel region having the peak dopant concentration is less than a distance between the second surface and the location of the channel region having the peak dopant concentration, and wherein the distance between the first surface and the location of the channel region having the peak dopant concentration is not less than 30 nm.
    Type: Application
    Filed: March 14, 2023
    Publication date: July 20, 2023
    Inventors: Szu-Lin Cheng, Chien-Yu Chen, Shu-Lu Chen, Yun-Chung Na, Ming-Jay Yang, Han-Din Liu, Che-Fu Liang, Jung-Chin Chiang, Yen-Cheng Lu, Yen-Ju Lin
  • Patent number: 11686614
    Abstract: A photodetecting device is provided. The photodetecting device includes a first photodetecting component including a substrate having a first absorption region configured to absorb photons having a first peak wavelength and to generate first photo-carriers, and a second photodetecting component including a second absorption region configured to absorb photons having a second peak wavelength different from the first peak wavelength and to generate second photo-carriers. The first photodetecting component further includes two first readout circuits and two first control circuits for the first photo-carriers and electrically coupled to the first absorption region.
    Type: Grant
    Filed: December 27, 2021
    Date of Patent: June 27, 2023
    Assignee: ARTILUX, INC.
    Inventors: Yen-Cheng Lu, Yun-Chung Na, Shu-Lu Chen, Chien-Yu Chen, Szu-Lin Cheng, Chung-Chih Lin, Yu-Hsuan Liu
  • Publication number: 20230197702
    Abstract: A sunk-type package structure includes a substrate, an optical sensing chip, and a housing. The substrate has a cavity with a first depth. The optical sensing chip is disposed inside the cavity and electrically connected with the substrate. A surface of the optical sensing chip has a first sensing area for sensing light. The housing covers the substrate and the optical sensing chip. The housing has a light-permeable portion disposed above the first sensing area.
    Type: Application
    Filed: November 18, 2022
    Publication date: June 22, 2023
    Inventors: Zhong-Hao DENG, Chien-Yu Huang, Yi-Yung CHEN, KAO-PIN WU
  • Publication number: 20230200015
    Abstract: The present disclosure provides a method for manufacturing a heat dissipating plate. The method comprises the steps of providing a first substrate having a through hole and a second substrate having a first region and a second region defined thereon; disposing a capillary structure layer on the first region; disposing a plurality of support structures on the second region; disposing a sealing glue layer on the second substrate surrounding the first region and the second region; attaching the first substrate to the second substrate through the sealing glue layer so that the first substrate is positioned over the second substrate to form a cavity; injecting a heat dissipating liquid into the cavity through the through hole; heating the first substrate or the second substrate for a predetermined time duration to drive a part of air in the cavity from the cavity through the through hole; and sealing the through hole to convert the cavity into a non-vacuum sealed cavity.
    Type: Application
    Filed: February 22, 2023
    Publication date: June 22, 2023
    Inventor: CHIEN-YU CHEN
  • Publication number: 20230179076
    Abstract: A power supply is provided. The power supply includes a power supply circuit and a control circuit. The power supply circuit includes a voltage converter and multiple point-of-load circuits. The voltage converter generates a third voltage according to a first voltage. The load point-of-load circuits generate at least one second voltage and at least one state signal according to the third voltage. The at least one second voltage is suitable for supplying power to a load. The control circuit is coupled to the power supply circuit. The control circuit determines whether a single event latch-up occurs in the power supply circuit according to the at least one state signal. When the single event latch-up occurs in the power supply circuit, the control circuit switches off the power supply circuit to stop generating the at least one second voltage and the at least one state signal.
    Type: Application
    Filed: December 29, 2021
    Publication date: June 8, 2023
    Applicant: Industrial Technology Research Institute
    Inventors: Cheng-Wei Yang, Chueh-Hao Yu, Chien-Yu Chen
  • Publication number: 20230161131
    Abstract: An optical member driving mechanism is provided. The optical member driving mechanism includes a first movable portion, a fixed portion, a first driving assembly, and a plurality of second guiding members. The first movable portion is configured to connect an optical member. The optical member is used for adjusting a direction of a light from an incident direction to an outgoing direction. The first movable portion can move relative to the fixed portion. The first driving assembly is configured to drive the first movable portion to move relative to the fixed portion. The second guiding members include a first ball, a second ball, and a third ball. The first ball, the second ball, and the third ball are disposed in a plane that is perpendicular to the incident direction.
    Type: Application
    Filed: January 20, 2023
    Publication date: May 25, 2023
    Inventors: Chih-Wei WENG, Chao-Chang HU, Yueh-Lin LEE, Chen-Hsien FAN, Chien-Yu KAO, Chia-Ching HSU, Sung-Mao TSAI, Sin-Jhong SONG
  • Publication number: 20230139360
    Abstract: A distributed network system and method includes a processing unit configured to manage safety data for a plurality of medical devices, a database software component in communication with the processing unit, and a monitoring software component in communication with the processing unit. The monitoring software component is configured to monitor a number of messages between a number of medical devices and the processing unit, to process performance parameters to generate an overall performance index, and to generate an output that is viewable by a user. The output includes relative contributions of each of the performance parameters to the overall performance index, where the overall performance index is generated using a weighting factor associated with each of the performance parameters. The performance parameters include the number of messages waiting to be processed, which has the largest weighting factor, and a disk queue length, which has the smallest weighting factor.
    Type: Application
    Filed: November 8, 2022
    Publication date: May 4, 2023
    Inventors: Christopher Egan Kohlbrecher, Jonathan Leigh Walton, Daniel Chien-Yu Hsu, Michael Paul Myers
  • Publication number: 20230136025
    Abstract: An optical element driving mechanism is provided and includes a movable portion and a fixed portion. The movable portion includes a carrier for carrying an optical member with a first optical axis. The fixed portion has a top surface, a first side surface and a second side surface. The top surface extends in a direction that is parallel to the first optical axis. The first side surface and the second side surface extend in a direction that is not parallel to the first optical axis from the edge of the top surface and face different sides of the optical member. The shortest distance between the optical member and the first side surface is shorter than the shortest distance between the optical member and the second side surface. The optical element driving mechanism includes a noise-reducing structure configured to avoid a noise entering a photosensitive member.
    Type: Application
    Filed: December 28, 2022
    Publication date: May 4, 2023
    Inventors: Chien-Yu KAO, Chen-Hsien FAN, Chih-Wei WENG, Chao-Chang HU, Che-Wei CHANG
  • Publication number: 20230126427
    Abstract: A pulsed-DC power generator is used to sputter a substrate in a chamber, and the power generator includes a first voltage source, a second voltage source, a switch unit, a control unit, and a detection unit. The control unit provides a first control signal to control the switching of the switch unit to integrate a first voltage of the first voltage source and a second voltage of the second voltage source into a pulse voltage. The control unit adjusts parameters of a first predetermined time period for arc extinction when the pulse voltage is in a working time period of the first voltage, and the number that a voltage value of the first voltage in a voltage variation to be higher than a range is higher than the number of occurrence.
    Type: Application
    Filed: April 5, 2022
    Publication date: April 27, 2023
    Inventors: Wei-Hsun LAI, Chien-Yu WANG
  • Publication number: 20230120504
    Abstract: A wafer includes a plurality of testing dies, a plurality of non-testing dies, and a dicing region. Each testing die includes: a first active area including one or more first active devices, and one or more first device pads electrically coupled to the one or more first active devices. Each non-testing die includes: a second active area including one or more second active devices, and one or more second device pads electrically coupled to the one or more second active devices. The dicing region includes one or more testing pads electrically coupled to the one or more first device pads. The one or more testing pads are arranged to receive one or more external probes for determining one or more characteristics of the one or more first active devices of the plurality of testing dies. The plurality of non-testing dies are electrically isolated from the dicing region.
    Type: Application
    Filed: September 12, 2022
    Publication date: April 20, 2023
    Inventors: Chien-Yu Chen, Yi-Chuan Teng, Yu-Hsuan Liu, Yun-Chung Na