Patents by Inventor Cheng Lo

Cheng Lo 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: 11049276
    Abstract: A positioning guidance method for tooth brackets is provided. The positioning guidance method includes: obtaining, via an image capturing unit, an oral image; obtaining, via a processor, a position of a candidate tooth according to the contour of a plurality of teeth in the oral image; obtaining, via the processor, a bracket setting position corresponding to the candidate tooth by accessing dental model information from a storage device according to the position of the candidate tooth; obtaining, via the processor, a bracket image corresponding to a bracket from the oral image; and displaying, via the processor, guidance indication on a display unit according to a bracket position corresponding to the bracket image and the bracket setting position.
    Type: Grant
    Filed: April 26, 2019
    Date of Patent: June 29, 2021
    Assignees: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE, CHINA MEDICAL UNIVERSITY
    Inventors: Jian-Ren Chen, Guan-An Chen, Su-Chen Huang, Yin-Chun Liu, Yue-Min Jiang, Chien-Hung Yu, Yu-Cheng Lo
  • Patent number: 11021275
    Abstract: A method of providing filled product bags of sterile and particulate-free fluid includes securing a product bag to one of a plurality of movable cradles, wherein the product bag has a bladder, a stem fluidly connected to an opening of the bladder, and a filter disposed in-line with the stem. After securing the bag, an inlet of the stem is connected to an outlet of a nozzle assembly and at least partially filling the product bag with a fluid through a nozzle of the nozzle assembly to create a filled product bag, wherein filling the product bag includes passing the fluid through the filter and into the bladder. After filling, the stem of the filled product bag is sealed at a location below the filter. The stem is cut at a location above the seal and below the filter.
    Type: Grant
    Filed: January 20, 2017
    Date of Patent: June 1, 2021
    Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    Inventors: Grant Anthony Bomgaars, Joseph Vincent Ranalletta, Yuanpang Samuel Ding, Ying-Cheng Lo, Mark Edward Pasmore, Michael Joseph Sadowski, Anastasios Hristakos, Thomas Edward Dudar, Bernd Krause
  • Publication number: 20210119077
    Abstract: A reflective display includes a reflective display module, a cover plate, a light source, a plurality of microstructures, and an adhesive. The reflective display module has a display surface. The cover plate is overlapped with the reflective display module, and the display surface is located between the cover plate and the reflective display module. The cover plate has a first surface, a second surface, and a third surface. The second surface is located between the first surface and the reflective display module. The third surface is connected to the first surface and the second surface. The light source is disposed beside the third surface. The microstructures are located between the cover plate and the reflective display module. The adhesive is located between the microstructures and the reflective display module. The reflective display module is bonded to the second surface via the adhesive.
    Type: Application
    Filed: October 14, 2020
    Publication date: April 22, 2021
    Applicant: E Ink Holdings Inc.
    Inventors: Chang-Cheng Lo, Yue-Feng Lin
  • Patent number: 10966955
    Abstract: Disclosed herein is an ocular drug delivery system, comprising a positively charged chitosan-modified hydrogel, a secretory phospholipase A2 (sPLA2) hydrolysable liposome encapsulating an anti-inflammatory drug and having a negative surface charge, a first thiolated hyaluronic acid (HA-SH) nanoparticle encapsulating a wound-healing drug and having a negative surface charge, and a second HA-SH nanoparticle encapsulating a transforming growth factor-? inhibitor and having a negative surface charge. The sPLA2 hydrolysable liposome and the first and second HA-SH nanoparticles are attached to the positively charged chitosan-modified hydrogel by electrostatic attraction. Uses of the system are also disclosed.
    Type: Grant
    Filed: March 13, 2020
    Date of Patent: April 6, 2021
    Assignee: Chang Gung University
    Inventors: Jui-Yang Lai, Li-Jyuan Luo, Chung-Cheng Lo, Duc Dung Nguyen
  • Publication number: 20210059980
    Abstract: Disclosed herein is an ocular drug delivery system, comprising a positively charged chitosan-modified hydrogel, a secretory phospholipase A2 (sPLA2) hydrolysable liposome encapsulating an anti-inflammatory drug and having a negative surface charge, a first thiolated hyaluronic acid (HA-SH) nanoparticle encapsulating a wound-healing drug and having a negative surface charge, and a second HA-SH nanoparticle encapsulating a transforming growth factor-? inhibitor and having a negative surface charge. The sPLA2 hydrolysable liposome and the first and second HA-SH nanoparticles are attached to the positively charged chitosan-modified hydrogel by electrostatic attraction. Uses of the system are also disclosed.
    Type: Application
    Filed: March 13, 2020
    Publication date: March 4, 2021
    Inventors: Jui-Yang Lai, Li-Jyuan Luo, Chung-Cheng Lo, Duc Dung Nguyen
  • Publication number: 20210050378
    Abstract: A semiconductor device includes a conductive substrate and an encapsulation structure. The conductive substrate has a plurality of pixels. The encapsulation structure is disposed on the conductive substrate and includes at least one light-collimating unit. The light-collimating unit includes a transparent substrate and a patterned light-shielding layer. The patterned light-shielding layer is disposed on the transparent substrate. The patterned light-shielding layer has a plurality of holes disposed to correspond to the pixels.
    Type: Application
    Filed: August 15, 2019
    Publication date: February 18, 2021
    Applicant: VANGUARD INTERNATIONAL SEMICONDUCTOR CORPORATION
    Inventors: Wu-Hsi Lu, Chung-Ren Lao, Chih-Cherng Liao, Shih-Hao Liu, Ming-Cheng Lo, Wei-Lun Chung
  • Publication number: 20210046236
    Abstract: A gravity fed peritoneal dialysis (“PD”) machine includes: a frame configured to be set on a supporting surface; at least one load cell; a scale platform supported by the frame via the at least one load cell positioned between the frame and the scale platform; a drain container support in mechanical communication with and extending downwardly from the scale platform, the machine configured such that when the frame is set on the supporting surface, at least one fresh PD fluid supply container is supportable by the scale platform above the at least one load cell and at least one used PD fluid drain container is supportable by the drain container support below the at least one load cell, so that a combined weight of fresh PD fluid and used PD fluid may be sensed by the at least one load cell.
    Type: Application
    Filed: October 21, 2020
    Publication date: February 18, 2021
    Inventors: Ying-Cheng Lo, Aaron W. Brown, Yuanpang Samuel Ding, leng Kin Lao, Zachariah Louis Fuller, Aaron Joseph Geier, Alan John Harvey, Leansu Kiatoukaysy Lo
  • Patent number: 10915688
    Abstract: Disclosed is an IC layout design method capable of improving a result of an integrated circuit (IC) layout design process including a front-end process and a back-end process. The IC layout design method includes the following steps: executing the front-end process according to an initial clock latency setting and thereby generating an initial netlist; executing at least a part of the back-end process according to the initial netlist and thereby obtaining an updated clock latency setting; executing at least a part of the front-end process according to the updated clock latency setting and thereby generating an updated netlist; and executing the back-end process according to the updated netlist and thereby obtaining the result of the IC layout design process.
    Type: Grant
    Filed: February 26, 2020
    Date of Patent: February 9, 2021
    Assignee: REALTEK SEMICONDUCTOR CORPORATION
    Inventors: Shu-Yu Chang, Shih-Jung Hsu, Han-Chieh Hsieh, Yu-Cheng Lo, Cheng-Yu Tsai
  • Publication number: 20200363669
    Abstract: A display device includes a thin film transistor (TFT) array substrate, an isolation structure, and a front panel laminate (FPL) structure. The TFT array substrate has pixel electrodes. The isolation structure is between the pixel electrodes to form a first resistance between adjacent pixel electrodes. The front panel laminate structure is located on the isolation structure and the pixel electrodes adhesive layer, and has a display medium layer therein.
    Type: Application
    Filed: May 4, 2020
    Publication date: November 19, 2020
    Inventors: Chang-Cheng LO, Shi-Lin LI, Ji-Yuan LI, Yi-Lung WEN
  • Publication number: 20200357900
    Abstract: Stress memorization techniques (SMTs) for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes forming a capping layer over a fin structure; forming an amorphous region within the fin structure while the capping layer is disposed over the fin structure; and performing an annealing process to recrystallize the amorphous region. The capping layer enables the fin structure to retain stress effects induced by forming the amorphous region and/or performing the annealing process.
    Type: Application
    Filed: July 27, 2020
    Publication date: November 12, 2020
    Inventors: Wen-Cheng Lo, Sun-Jay Chang
  • Publication number: 20200358164
    Abstract: An electronic device having multiple antennas and an antenna configuration method are provided. The antenna configuration method includes: controlling a communication module of an electronic device to electrically connect to a main antenna of the electronic device; determining whether an operating state of the electronic device conforms to a preset usage situation; and controlling the communication module to electrically connect to an auxiliary antenna of the electronic device when the operating state conforms to the preset usage situation, so that the communication module transmits and receives the radio frequency signal by the auxiliary antenna.
    Type: Application
    Filed: April 28, 2020
    Publication date: November 12, 2020
    Inventors: Kuo-Chu Liao, Wei-Cheng Lo, Chuan-Chien Huang
  • Patent number: 10814057
    Abstract: A gravity fed peritoneal dialysis (“PD”) machine includes: a frame configured to be set on a supporting surface; at least one load cell; a scale platform supported by the frame via the at least one load cell positioned between the frame and the scale platform; a drain container support in mechanical communication with and extending downwardly from the scale platform, the machine configured such that when the frame is set on the supporting surface, at least one fresh PD fluid supply container is supportable by the scale platform above the at least one load cell and at least one used PD fluid drain container is supportable by the drain container support below the at least one load cell, so that a combined weight of fresh PD fluid and used PD fluid may be sensed by the at least one load cell.
    Type: Grant
    Filed: April 5, 2018
    Date of Patent: October 27, 2020
    Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    Inventors: Ying-Cheng Lo, Aaron W. Brown, Yuanpang Samuel Ding, Ieng Kin Lao, Zachariah Louis Fuller, Aaron Joseph Geier, Alan John Harvey, Leansu Kiatoukaysy Lo
  • Publication number: 20200330672
    Abstract: A system for performing a peritoneal dialysis therapy includes at least one dialysis fluid pump, and a logic implementer operable with the at least one dialysis fluid pump to perform a plurality of peritoneal dialysis cycles for a patient. The logic implementer transmits an amount of dialysis fluid provided during the plurality of peritoneal dialysis cycles. A server receives the amount of dialysis fluid provided during the plurality of peritoneal dialysis cycles and determines an amount of ultrafiltration (“UF”) removed from the patient based on the amount of dialysis fluid provided by the at least one dialysis fluid pump. The server also updates a UF trend using previous amounts of UF removed from the patient and the amount of UF removed from the patient during the most recent dialysis treatment and generates an alert if the UF trend changes by more than a preset percentage.
    Type: Application
    Filed: July 6, 2020
    Publication date: October 22, 2020
    Inventors: Robert W. Childers, Ying-Cheng Lo, Peter A. Hopping
  • Publication number: 20200303441
    Abstract: A semiconductor device is provided. The semiconductor device includes a substrate and a light-collimating layer. The substrate has a plurality of pixels. The light-collimating layer is disposed on the substrate, and the light-collimating layer includes a transparent material layer, a first light-shielding layer, a second light-shielding layer and a plurality of transparent pillars. The transparent material layer covers the pixels. The first light-shielding layer is disposed on the substrate and the first light-shielding layer has a plurality of holes corresponding to the pixels. The second light-shielding layer is disposed on the first light-shielding layer. The transparent pillars are disposed in the second light-shielding layer.
    Type: Application
    Filed: March 22, 2019
    Publication date: September 24, 2020
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Chung-Ren LAO, Chih-Cherng LIAO, Shih-Hao LIU, Wu-Hsi LU, Ming-Cheng LO, Wei-Lun CHUNG, Chih-Wei LIN
  • Patent number: 10763572
    Abstract: An antenna module is provided. The antenna module includes a circuit board, a conductive layer, and a spiral coil. The circuit board has a first surface and a second surface opposite to each other. The circuit board further includes a first block and a second block connected to each other. The conductive layer is disposed on the first block. The spiral coil is disposed in the second block of the circuit board. The conductive layer at least partially surrounds the spiral coil.
    Type: Grant
    Filed: September 6, 2018
    Date of Patent: September 1, 2020
    Assignee: ASUSTEK COMPUTER INC.
    Inventors: Chien-Hung Tsai, Kuo-Chu Liao, Wei-Cheng Lo, Te-Li Lien, Hsuan-Chi Tsai, Ming-Shan Wu, Yung-Chieh Yu
  • Publication number: 20200272783
    Abstract: Disclosed is an IC layout design method capable of improving the result of an IC layout design process including a front-end process and a back-end process. The IC layout design method includes the following steps: executing the front-end process according to initial clock latency setting and thereby generating an initial netlist; executing at least a part of the back-end process according to the initial netlist and thereby obtaining updated clock latency setting; executing at least a part of the front-end process according to the updated clock latency setting and thereby generating an updated netlist; and executing the back-end process according to the updated netlist and thereby obtaining the result of the IC layout design process.
    Type: Application
    Filed: February 26, 2020
    Publication date: August 27, 2020
    Inventors: SHU-YU CHANG, SHIH-JUNG HSU, HAN-CHIEH HSIEH, YU-CHENG LO, CHENG-YU TSAI
  • Patent number: 10727319
    Abstract: Stress memorization techniques (SMTs) for fin-like field effect transistors (FinFETs) are disclosed herein. An exemplary method includes forming a capping layer over a fin structure; forming an amorphous region within the fin structure while the capping layer is disposed over the fin structure; and performing an annealing process to recrystallize the amorphous region. The capping layer enables the fin structure to retain stress effects induced by forming the amorphous region and/or performing the annealing process.
    Type: Grant
    Filed: February 10, 2017
    Date of Patent: July 28, 2020
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD
    Inventors: Wen-Cheng Lo, Sun-Jay Chang
  • Publication number: 20200235783
    Abstract: An electronic device is disclosed. The electronic device includes a conductive plate, an opening, two feeding parts, and an electronic assembly. The opening is disposed at a side of the conductive plate. The opening has a first side and a second side opposite to each other, and the first side and the second side are connected with the side of the conductive plate. The electronic assembly is located in the opening. Two feeding parts are respectively disposed on the first side and the second side of the opening. the feeding parts is used to receive a feeding signal, and the feeding signal is transmitted along the first side of the opening to the second side of the opening and generates a near field magnetic field.
    Type: Application
    Filed: January 2, 2020
    Publication date: July 23, 2020
    Inventors: Chien-Hung TSAI, Kuo-Chu LIAO, Wei-Cheng LO, Te-Li LIEN, Ming-Shan WU
  • Publication number: 20200222281
    Abstract: A sterile product bag includes a bladder, a stem, a filter, and a vial adaptor. The bladder has a perimeter seal and defining a sterile chamber. The stem extends through the perimeter seal and has an inlet end outside of the perimeter seal and an outlet end in fluid communication with the chamber. The filter is disposed in line with the stem and has a filter membrane with a nominal pore size in a range of approximately 0.1 ?m to approximately 0.5 ?m. The filter membrane is shaped as a hollow fiber with a wall and pores residing in the wall of the fiber. The vial adaptor includes a sterile hollow cannula, a sheath, and a peelable closure. The cannula is in fluid communication with the chamber of the bladder. The sheath is disposed outside of the bladder and connected to the hollow cannula. The sheath includes an interior cavity into which the hollow cannula extends. The peelable closure extends across an opening of the sheath to seal the interior cavity.
    Type: Application
    Filed: July 12, 2018
    Publication date: July 16, 2020
    Inventors: Yuanpang Samuel Ding, Ying-Cheng Lo, Mark Joseph Doty, David Filiberto Schuck, Karl Hans Cazzini, Grant Anthony Bomgaars, Bernd Krause, Thomas Edward Dudar, Mark Edward Pasmore, Michael Joseph Sadowski, Anastasios Hristakos, Joseph Vincent Ranalletta
  • Publication number: 20200214938
    Abstract: A system for reconstituting and sterilizing a concentrate includes a mixing container, a filtration device, and a product bag. The a mixing container has an inlet port and outlet port in fluid communication with a mixing chamber disposed between the inlet port and the outlet port. The mixing chamber is adapted to contain a product concentrate. The filtration device has an inlet and an outlet, the inlet of the filtration device coupled to the outlet port of the mixing container. The filtration device includes a filter membrane with a nominal pore size in a range of approximately 0.1 ?m to approximately 0.5 ?m. The product bag has an inlet port coupled to the outlet of the filtration device, and has a bladder defining an empty sterile chamber for receiving sterilized and reconstituted product resulting from mixing a diluent with a product concentrate in the mixing chamber to obtain a mixture then introduced through the filtration device to obtain the reconstituted and sterilized product.
    Type: Application
    Filed: July 12, 2018
    Publication date: July 9, 2020
    Inventors: Yuanpang Samuel Ding, Ying-Cheng Lo, Jacob Daniel Rivett, Grant Anthony Bomgaars, Thomas Edward Dudar, Mark Edward Pasmore, Michael Joseph Sadowski, Anastasios Hristakos, Joseph Vincent Ranalletta, Bernd Krause