Patents by Inventor Yi-Cheng Liu

Yi-Cheng Liu 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: 20210319130
    Abstract: The disclosed may include various systems and methods for improving the efficiency and scalability of large-scale systems. For example, the disclosed may include systems and methods for automatic privacy enforcement using privacy-aware infrastructure, scalable general-purpose low cost integer motion search, efficient scaler filter coefficients layout for flexible scaling quality control with limited hardware resources, hardware optimization for power saving with both different codecs enabled, optimizing storage overhead and performance for large distributed data warehouse, mass and volume efficient integration of intersatellite link terminals to a satellite bus, and overcoming retention limit for memory-based distributed database systems.
    Type: Application
    Filed: June 22, 2021
    Publication date: October 14, 2021
    Inventors: Yi Huang, Wenlong Dong, Marc Alexander Celani, Xianliang Zha, Yunqing Chen, Harikrishna Madadi Reddy, Junqiang Lan, Chien Cheng Liu, Raghuvardhan Moola, Haluk Ucar, Sujith Srinivasan, Handong Li, Xing Cindy Chen, Tuo Wang, Zhao Wang, Baheerathan Anandharengan, Gaurang Chaudhari, Prahlad Rao Venkatapuram, Srikanth Alaparthi, James Alexander Morle, Vincent Matthew Malfa, Yassir Azziz, Chien-Chung Chen, Yan Cui, Pedro Eugenio Rocha Pedreira, Stavros Harizopoulos
  • Patent number: 11145844
    Abstract: A method of manufacturing an electroluminescent device includes the following steps. A substrate including a first sub-pixel region and a second sub-pixel region is provided. A first light-emitting layer is formed over the substrate through a shadow mask to cover the first sub-pixel region and at least a portion of the second sub-pixel region. A sacrificial layer is formed over the substrate, wherein the sacrificial layer includes an opening exposing a portion of the first light-emitting layer that is over the second sub-pixel region. The portion of the first light-emitting layer that is over the second sub-pixel region is removed. A second light-emitting layer is formed over the sacrificial layer and on the second sub-pixel region through the opening of the sacrificial layer. The sacrificial layer is removed simultaneously with a portion of the second light-emitting layer that is over the sacrificial layer.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: October 12, 2021
    Assignee: INT TECH CO., LTD.
    Inventors: Huei-Siou Chen, Yi-Cheng Liu, Li-Chen Wei
  • Patent number: 11145762
    Abstract: A multi-gate semiconductor device having a fin element, a gate structure over the fin element, an epitaxial source/drain feature adjacent the fin element; a dielectric spacer interposing the gate structure and the epitaxial source/drain feature.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: October 12, 2021
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: Huan-Sheng Wei, Hung-Li Chiang, Chia-Wen Liu, Yi-Ming Sheu, Zhiqiang Wu, Chung-Cheng Wu, Ying-Keung Leung
  • Publication number: 20210302833
    Abstract: A method of manufacturing a semiconductor device includes forming a photoresist layer over a substrate, including combining a first precursor and a second precursor in a vapor state to form a photoresist material, and depositing the photoresist material over the substrate. A protective layer is formed over the photoresist layer. The photoresist layer is selectively exposed to actinic radiation through the protective layer to form a latent pattern in the photoresist layer. The protective layer is removed, and the latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a pattern.
    Type: Application
    Filed: October 15, 2020
    Publication date: September 30, 2021
    Inventors: Ming-Hui WENG, Chen-Yu LIU, Chih-Cheng LIU, Yi-Chen KUO, Jia-Lin WEI, Yen-Yu CHEN, Jr-Hung LI, Yahru CHENG, Chi-Ming YANG, Tze-Liang LEE, Ching-Yu CHANG
  • Publication number: 20210302839
    Abstract: Method of manufacturing semiconductor device includes forming photoresist layer over substrate. Forming photoresist layer includes combining first precursor and second precursor in vapor state to form photoresist material, wherein first precursor is organometallic having formula: MaRbXc, where M at least one of Sn, Bi, Sb, In, Te, Ti, Zr, Hf, V, Co, Mo, W, Al, Ga, Si, Ge, P, As, Y, La, Ce, Lu; R is substituted or unsubstituted alkyl, alkenyl, carboxylate group; X is halide or sulfonate group; and 1?a?2, b?1, c?1, and b+c?5. Second precursor is at least one of an amine, a borane, a phosphine. Forming photoresist layer includes depositing photoresist material over the substrate. The photoresist layer is selectively exposed to actinic radiation to form latent pattern, and the latent pattern is developed by applying developer to selectively exposed photoresist layer to form pattern.
    Type: Application
    Filed: January 15, 2021
    Publication date: September 30, 2021
    Inventors: Chih-Cheng LIU, Yi-Chen KUO, Jia-Lin WEI, Ming-Hui WENG, Yen-Yu CHEN, Jr-Hung LI, Yahru CHENG, Chi-Ming YANG, Tze-Liang LEE, Ching-Yu CHANG
  • Publication number: 20210305047
    Abstract: A method of manufacturing semiconductor device includes forming a multilayer photoresist structure including a metal-containing photoresist over a substrate. The multilayer photoresist structure includes two or more metal-containing photoresist layers having different physical parameters. The metal-containing photoresist is a reaction product of a first precursor and a second precursor, and each layer of the multilayer photoresist structure is formed using different photoresist layer formation parameters. The different photoresist layer formation parameters are one or more selected from the group consisting of the first precursor, an amount of the first precursor, the second precursor, an amount of the second precursor, a length of time each photoresist layer formation operation, and heating conditions of the photoresist layers.
    Type: Application
    Filed: January 15, 2021
    Publication date: September 30, 2021
    Inventors: Jia-Lin WEI, Ming-Hui WENG, Chih-Cheng LIU, Yi-Chen KUO, Yen-Yu CHEN, Yahru CHENG, Jr-Hung LI, Ching-Yu CHANG, Tze-Liang LEE, Chi-Ming YANG
  • Publication number: 20210305040
    Abstract: A method of forming a pattern in a photoresist layer includes forming a photoresist layer over a substrate, and reducing moisture or oxygen absorption characteristics of the photoresist layer. The photoresist layer is selectively exposed to actinic radiation to form a latent pattern, and the latent pattern is developed by applying a developer to the selectively exposed photoresist layer to form a pattern.
    Type: Application
    Filed: January 15, 2021
    Publication date: September 30, 2021
    Inventors: Yi-Chen KUO, Chih-Cheng LIU, Ming-Hui WENG, Jia-Lin WEI, Yen-Yu CHEN, Jr-Hung LI, Yahru CHENG, Chi-Ming YANG, Tze-Liang LEE, Ching-Yu CHANG
  • Publication number: 20210283133
    Abstract: The present invention relates to capsules comprising dasatinib lauryl sulfate salt.
    Type: Application
    Filed: May 17, 2021
    Publication date: September 16, 2021
    Applicant: HANDA ONCOLOGY, LLC
    Inventors: FANG-YU LIU, K.C. SUNG, CHIN-YAO YANG, CHI-CHENG LIN, YI-HSIN LIN, LI QIAO
  • Publication number: 20210288819
    Abstract: An identity certificate may be issued to a blockchain node. The issuance may include issuing a first identity certificate to a first terminal and receiving a second identity certificate issuance request that is from the first terminal. A second identity certificate may be issued to the first terminal, and a third identity certificate issuance request is received from the second terminal. A third identity certificate is issued to the second terminal, so that the second terminal forwards the third identity certificate to the third terminal.
    Type: Application
    Filed: June 2, 2021
    Publication date: September 16, 2021
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Mao Cai LI, Zong You WANG, Kai Ban ZHOU, Chang Qing YANG, Hu LAN, Li KONG, Jin Song ZHANG, Yi Fang SHI, Geng Liang ZHU, Qu Cheng LIU, Qiu Ping CHEN
  • Patent number: 11106000
    Abstract: A driving mechanism for supporting an optical member is provided, including a base, a frame, a movable portion, a driving module, and an adhesive member. The base includes a plurality of first sidewalls, and at least one recess is formed on the first sidewalls. The frame includes a plurality of second sidewalls, and at least one opening is formed on the second sidewalls. The base and the frame form a hollow box, and the opening corresponds to the recess. The movable portion and the driving module are disposed in the hollow box. The driving module can drive the movable portion to move relative to the base. The adhesive member is accommodated in the opening and the recess, and extended along the first sidewalls. The adhesive member is disposed between the first sidewalls and the second sidewalls.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: August 31, 2021
    Assignee: TDK TAIWAN CORP.
    Inventors: Chao-Chang Hu, Bing-Ru Song, Yi-Ho Chen, Chia-Pin Hsu, Chih-Wei Weng, Shin-Hua Chen, Chien-Lun Huang, Chao-Chun Chang, Shou-Jen Liu, Kun-Shih Lin, Nai-Wen Hsu, Yu-Cheng Lin, Shang-Yu Hsu, Yu-Huai Liao, Yi-Hsin Nieh, Shih-Ting Huang, Kuo-Chun Kao, Fu-Yuan Wu
  • Patent number: 11071190
    Abstract: An electrostatic discharge device includes at least two conductive materials and at least one electrostatic eliminating circuit. The conductive materials are attached to the outer wall of an insulating hollow tube. The conductive materials separate from each other and overlap in a radial direction of the insulating hollow tube. Static charges are accumulated on the insulating hollow tube to form an electrostatic voltage across the conductive materials. The electrostatic eliminating circuit is electrically connected to the conductive materials and disconnected from a grounding terminal. The electrostatic eliminating circuit receives and eliminates the static charges through the conductive materials to reduce the electrostatic voltage.
    Type: Grant
    Filed: May 3, 2019
    Date of Patent: July 20, 2021
    Assignees: Midas Wei Trading Co., Ltd., Champion Elite Company Limited
    Inventors: Tao-Chin Wei, Yuan-Ping Liu, Yi Cheng Liu
  • Patent number: 11069638
    Abstract: An electronic component includes a circuit substrate, a connecting electrode, a micro-element, and a solder. The connecting electrode is located on the circuit substrate. The connecting electrode has a first transparent conductive layer. A surface of the first transparent conductive layer is located opposite the circuit substrate, and has a plurality of micrometers or nanometer particles. The micro-element is electrically connected to the connecting electrode. The solder is located between the connecting electrode and the micro-element, and fixes the micro-element on the connecting electrode.
    Type: Grant
    Filed: August 2, 2019
    Date of Patent: July 20, 2021
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Yi-Cheng Liu, Ho-Cheng Lee, Chung-Chan Liu
  • Patent number: 11062445
    Abstract: A method of medical image registration is to be implemented by a computer device, and includes steps of: obtaining an ultrasound target image corresponding to an area of interest in an ultrasound image; for each of multiple computed tomography (CT) images, obtaining a CT candidate image that corresponds to an area of interest in the CT image; for each of the CT candidate images, calculating a similarity between the CT candidate image and the ultrasound target image; making one of the CT candidate images that corresponds to the greatest similarity among the CT candidate images serve as a CT target image; and performing image registration on the ultrasound target image and the CT target image.
    Type: Grant
    Filed: August 28, 2019
    Date of Patent: July 13, 2021
    Assignees: HIWIN TECHNOLOGIES CORP., CHINA MEDICAL UNIVERSITY
    Inventors: Bao-Yu Hsieh, Tzung-Chi Huang, Hsien-Te Chen, You-Min Chen, Yi-Cheng Liu
  • Publication number: 20210172722
    Abstract: The present invention provides a reflective condensing interferometer for focusing on a preset focus. The reflective condensing interferometer includes a concave mirror set, a convex mirror, a light splitting element, and a reflecting element. The concave mirror set has first and second concave surface portions which are oppositely located on two sides of a central axis passing through the preset focus and are concave on a surface facing the central axis and the preset focus. Light is preset to be incident in parallel to the central axis in use. The convex mirror is disposed between the concave mirror set and the preset focus on the central axis, and is convex away from the preset focus. The light splitting element vertically intersects with the central axis between the convex mirror and the preset focus. The reflecting element is disposed between the light splitting element and the convex mirror.
    Type: Application
    Filed: July 2, 2020
    Publication date: June 10, 2021
    Inventors: YI-CHENG LIU, CHUN-JEN WENG, TAI-SHAN LIAO, GUO-HAO LU
  • Patent number: 10973579
    Abstract: An optical system adapted to detect an object including a beam splitting and combing element, a catheter, a focusing element, a deformation detecting module, and an object detecting module is provided. The catheter sleeves outside an optical fiber, and the optical fiber has at least one fiber Bragg gratings. The deformation detecting module and the object detecting module are coupled to the beam splitting and combing element. A first light is reflected by the at least one fiber Bragg gratings and then transmitted to the deformation detecting module. A second light is transmitted to and reflected by the object, so as to be transmitted to the object detecting module. A first wavelength range of the first light is different from a second wavelength range of the second light.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: April 13, 2021
    Assignee: Industrial Technology Research Institute
    Inventors: Yi-Cheng Liu, Yuan-Chin Lee, De-Yi Chiou, Hung-Chih Chiang
  • Patent number: 10972024
    Abstract: A motor driving device includes a PWM signal generating unit, a control unit, a driving unit, a floating point selecting unit and a BEMF detecting unit. The PWM signal generating unit generates an input PWM signal having a duty cycle according to a rotation speed command. The control unit generates a driving signal having multiple phases and an output PWM signal. The floating point selection unit selects a floating phase of the motor that is not turned off, and the BEMF detecting unit receives detects the BEMF of the floating phase during ON times or OFF times of the output PWM signal, so as to output a commutation signal in response to zero crossing events occurring in the BEMF. The control unit controls the BEMF detecting unit to detect the BEMF of the floating phase under the ON times or the OFF times of the output PWM signal.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: April 6, 2021
    Assignee: ANPEC ELECTRONICS CORPORATION
    Inventors: Kun-Min Chen, Yi-Cheng Liu
  • Publication number: 20210091688
    Abstract: A motor driving device includes a PWM signal generating unit, a control unit, a driving unit, a floating point selecting unit and a BEMF detecting unit. The PWM signal generating unit generates an input PWM signal having a duty cycle according to a rotation speed command. The control unit generates a driving signal having multiple phases and an output PWM signal. The floating point selection unit selects a floating phase of the motor that is not turned off, and the BEMF detecting unit receives detects the BEMF of the floating phase during ON times or OFF times of the output PWM signal, so as to output a commutation signal in response to zero crossing events occurring in the BEMF. The control unit controls the BEMF detecting unit to detect the BEMF of the floating phase under the ON times or the OFF times of the output PWM signal.
    Type: Application
    Filed: December 19, 2019
    Publication date: March 25, 2021
    Inventors: KUN-MIN CHEN, YI-CHENG LIU
  • Publication number: 20210065359
    Abstract: A method of medical image registration is to be implemented by a computer device, and includes steps of: obtaining an ultrasound target image corresponding to an area of interest in an ultrasound image; for each of multiple computed tomography (CT) images, obtaining a CT candidate image that corresponds to an area of interest in the CT image; for each of the CT candidate images, calculating a similarity between the CT candidate image and the ultrasound target image; making one of the CT candidate images that corresponds to the greatest similarity among the CT candidate images serve as a CT target image; and performing image registration on the ultrasound target image and the CT target image.
    Type: Application
    Filed: August 28, 2019
    Publication date: March 4, 2021
    Applicants: HIWIN TECHNOLOGIES CORP., China Medical University
    Inventors: Bao-Yu HSIEH, Tzung-Chi HUANG, Hsien-Te CHEN, You-Min CHEN, Yi-Cheng LIU
  • Patent number: 10846855
    Abstract: A method for converting scan information of computed tomography scanner into bone parameters includes the steps of: providing a computed tomography scanner; providing a test object and two phantoms of known components; using the computed tomography scanner to obtain a corresponding test object scan information and two phantoms scan information; receiving the test object scan information and the two phantoms scan information through a computing device; using the computing device to calculate an energy attenuation coefficient of the computed tomography scanner through a physical function model including the known components and the two phantoms scan information; providing the computing device with an energy correction coefficient; and enabling the computing device to obtain a bone parameter of the test object through a true relationship function that includes the energy attenuation coefficient, the test object scan information and the energy correction coefficient.
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: November 24, 2020
    Assignees: HIWIN TECHNOLOGIES CORP., CHINA MEDICAL UNIVERSITY
    Inventors: Yi-Wen Chen, Cheng-Ting Shih, Hung-Chuan Hsu, Yi-Cheng Liu
  • Patent number: 10840158
    Abstract: A pixel structure includes at least one sub-pixel. The sub-pixel includes a substrate, a first micro light-emitting element, a repair micro light-emitting element, a first connecting line, a second connecting line, and a bridge pattern. The first micro light-emitting element is disposed on the substrate. The repair micro light-emitting element is disposed on the first micro light-emitting element and partially overlaps the first micro light-emitting element in a vertical direction of the substrate. The first connecting line is electrically connected to a first electrode of the first micro light-emitting element and a third semiconductor layer of the repair micro light-emitting element. The second connecting line is electrically connected to a second electrode of the first micro light-emitting element.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: November 17, 2020
    Assignee: AU OPTRONICS CORPORATION
    Inventors: Ting-Wei Guo, Cheng-Chieh Chang, Chen-Chi Lin, Yi-Cheng Liu