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).

  • Publication number: 20220211927
    Abstract: A method for performing a peritoneal dialysis therapy includes performing a plurality of peritoneal dialysis cycles for a patient and tracking an amount of dialysis fluid provided by at least one dialysis fluid pump during the plurality of peritoneal dialysis cycles. The method also includes determining an amount of ultrafiltrate (“UF”) removed from the patient based on the amount of dialysis fluid provided by the at least one dialysis fluid pump. The method further includes updating 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 generating an alert if the UF trend changes by more than a preset percentage.
    Type: Application
    Filed: March 21, 2022
    Publication date: July 7, 2022
    Inventors: Robert W. Childers, Ying-Cheng Lo, Peter A. Hopping
  • Publication number: 20220211579
    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: March 22, 2022
    Publication date: July 7, 2022
    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
  • Patent number: 11373983
    Abstract: A novel 3D package configuration is provided by stacking a plurality of semiconductor package units or a folded flexible circuit board structure on a lead frame and electrically connected therewith based on the foldable characteristics of the flexible circuit board, and the high temperature resistance of the flexible circuit board which is suitable for insulating layer process, metal layer process, photolithography process, etching and development process, to make conventional semiconductor dies of various functions be bonded on one die and/or two side of a flexible circuit board and electrically connected therewith in advance.
    Type: Grant
    Filed: January 26, 2021
    Date of Patent: June 28, 2022
    Assignee: CCS Technology Corporation
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220199579
    Abstract: A novel 3D package configuration is provided by stacking a plurality of semiconductor package units or a folded flexible circuit board structure on a lead frame and electrically connected therewith based on the foldable characteristics of the flexible circuit board, and the high temperature resistance of the flexible circuit board which is suitable for insulating layer process, metal layer process, photolithography process, etching and development process, to make conventional semiconductor dies of various functions be bonded on one die and/or two side of a flexible circuit board and electrically connected therewith in advance.
    Type: Application
    Filed: January 26, 2021
    Publication date: June 23, 2022
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220199583
    Abstract: A novel 3D package configuration is provided by stacking a plurality of semiconductor package units or a folded flexible circuit board structure on a package substrate and electrically connected therewith based on the foldable characteristics of the flexible circuit board, and the high temperature resistance of the flexible circuit board which is suitable for insulating layer process, metal layer process, photolithography process, etching and development process, to make conventional semiconductor dies of various functions be bonded on one die and/or two side of a flexible circuit board and electrically connected therewith in advance.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 23, 2022
    Applicant: CCS Technology Corporation
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220199498
    Abstract: A novel 3D package configuration is provided by stacking a folded flexible circuit board structure on a package substrate and electrically connected therewith based on the foldable characteristics of the flexible circuit board, and the high temperature resistance of the flexible circuit board which is suitable for insulating layer process, metal layer process, photolithography process, etching and development process, to make conventional semiconductor dies of various functions be bonded on one die and/or two side of a flexible circuit board and electrically connected therewith in advance.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 23, 2022
    Applicant: CCS Technology Corporation
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220199497
    Abstract: A novel 3D package configuration is provided by stacking a folded flexible circuit board structure on a package substrate and electrically connected therewith based on the foldable characteristics of the flexible circuit board, and the high temperature resistance of the flexible circuit board which is suitable for insulating layer process, metal layer process, photolithography process, etching and development process, to make conventional semiconductor dies of various functions be bonded on one die and/or two side of a flexible circuit board and electrically connected therewith in advance.
    Type: Application
    Filed: February 23, 2022
    Publication date: June 23, 2022
    Applicant: CCS Technology Corporation
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Patent number: 11335717
    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: Grant
    Filed: March 22, 2019
    Date of Patent: May 17, 2022
    Assignee: 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
  • Publication number: 20220148444
    Abstract: A drone apparatus and a method for deploying a drone working zone are provided. The drone apparatus includes an aircraft body, a communication device, a positioning device and a flight controller. The flight controller is configured to: set edge rules of a working zone unit used to construct a working zone for the drone apparatus to work around a bridge; control the aircraft body to fly along a target section selected in the bridge according to a control signal received by the communication device, and calculate positions of multiple points of interest (POIs) passed by during the flight using the positioning device; generate one working zone unit with positions of adjacent two of the POIs according to the edge rules of the working zone unit; and combine multiple working zone units generated by using positions of all the POIs to construct and deploy the working zone of the target section.
    Type: Application
    Filed: December 15, 2020
    Publication date: May 12, 2022
    Applicant: Industrial Technology Research Institute
    Inventors: Chao-Cheng Lo, Yi-Lun Wen
  • Patent number: 11318069
    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: Grant
    Filed: July 12, 2018
    Date of Patent: May 3, 2022
    Assignees: BAXTER INTERNATIONAL INC., BAXTER HEALTHCARE SA
    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
  • Patent number: 11285248
    Abstract: A renal failure blood therapy system includes a renal failure blood therapy machine, concentration levels for each of a plurality of solutes removed from a patient's blood at each of the multiple times, a display device configured to display for selection at least one removed blood solute from the plurality of removed blood solutes, and a device programmed to (i) estimate at least one renal failure blood therapy patient parameter using the determined concentration levels for the at least one selected removed blood solute, (ii) determine a plurality of acceptable renal failure blood therapy treatments that meet a predetermined removed blood solute clearance for the at least one selected removed blood solute using the at least one renal failure blood therapy patient parameter, and (iii) enable selection of at least one of the plurality of acceptable renal failure blood therapy treatments for operation at the renal failure blood therapy machine.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: March 29, 2022
    Assignees: Baxter International Inc.
    Inventors: Alp Akonur, John Kenneth Leypoldt, Ying-Cheng Lo, Baris Ugur Agar
  • Patent number: 11278653
    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: Grant
    Filed: July 6, 2020
    Date of Patent: March 22, 2022
    Assignees: Baxter International Inc., Baxter Healthcare SA
    Inventors: Robert W. Childers, Ying-Cheng Lo, Peter A. Hopping
  • Patent number: 11257695
    Abstract: This invention provides an apparatus for transferring at least one microdevice and a method for transferring at least one microdevice, which is characterized by utilizing the apparatus for transferring at least one microdevice having a magnetic attracting substrate with at least one magnetic attracting head or magnetic attracting position hole to attract at least one microdevice having at least one magnetic layer disposed on a temporary substrate, and transfer the at least one microdevice to the conductive bonding layer of the at least one microdevice bonding region on a target substrate thereafter.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: February 22, 2022
    Assignee: CCS TECHNOLOGY CORPORATION
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220051916
    Abstract: This invention provides an apparatus for transferring at least one microdevice and a method for transferring at least one microdevice, which is characterized by utilizing the apparatus for transferring at least one microdevice having a magnetic attracting substrate with at least one magnetic attracting head or magnetic attracting position hole to attract at least one microdevice having at least one magnetic layer disposed on a temporary substrate, and transfer the at least one microdevice to the conductive bonding layer of the at least one microdevice bonding region on a target substrate thereafter.
    Type: Application
    Filed: November 18, 2020
    Publication date: February 17, 2022
    Inventors: Tung-Po Sung, Chang-Cheng Lo
  • Publication number: 20220034740
    Abstract: A sensor includes a housing having a accommodating room, a flexible plate provided in the accommodating room and moveable to induce a medium pressure change in the accommodating room, and a pressure sensing component for sensing the pressure change. The pressure sensing component and the flexible plate are assembled and moveable together. In the sensor of the present invention, after an external signal to be sensed is transmitted to the sensor, the flexible plate moves to induce air disturbances, and then the pressure sensing component receives a pressure change induced by the air disturbances and performs signal sensing. Compared with the conventional sound sensor, the sensor of the present invention provides no opening communicating with the external environment. Therefore, the impact of foreign objects, noise and other environmental factors on the sensor can be avoided, and the signal generated by the object not to be sensed can be effectively reduced.
    Type: Application
    Filed: March 25, 2019
    Publication date: February 3, 2022
    Applicant: Gettop Acoustic Co.,Ltd.
    Inventors: Kuan-Hong HSIEH, Shih-Chia CHIU, Sung-Cheng LO, Bo-Cheng YOU, Chun-Kai CHAN, Wei-Leun FANG
  • Patent number: 11217708
    Abstract: An optical sensor includes a substrate, a first/second/third well disposed in a sensing region, a deep trench isolation structure, and a passivation layer. The substrate has a first conductivity type and includes the sensing region. The first well has a second conductivity type and a first depth. The second well has the second conductivity type and a second depth. The third well has the first conductivity type and a third depth. The deep trench isolation structure is disposed in the substrate and surrounding the sensing region, wherein the depth of the deep trench isolation structure is greater than the first depth, the first depth is greater than the second depth, and the second depth is greater than the third depth. The passivation layer is disposed over the substrate, wherein the passivation layer includes a plurality of protruding portions disposed directly above the sensing region.
    Type: Grant
    Filed: June 2, 2020
    Date of Patent: January 4, 2022
    Assignee: Vanguard International Semiconductor Corporation
    Inventors: Shih-Hao Liu, Chung-Ren Lao, Chih-Cherng Liao, Wu-Hsi Lu, Ming-Cheng Lo, Wei-Lun Chung, Chih-Wei Lin
  • Patent number: 11201621
    Abstract: A clock gating cell (CGC) is provided. The clock gating cell includes two latches that can be configured as a flip-flop to use positive/negative edges of a first clock signal to store a value of an input terminal, and the clock gating cell also includes a selector used for the flip-flop to select from values of different input terminals for storing. In addition, in a non-scan testing mode, the clock gating cell can forcefully close an unused latch through an independent signal, and in a scan shift duration and a scan capture duration of a scan testing mode, the clock gating cell can further forcefully output the first clock signal as the gating clock signal according to two independent signals.
    Type: Grant
    Filed: March 18, 2021
    Date of Patent: December 14, 2021
    Assignee: REALTEK SEMICONDUCTOR CORP.
    Inventors: Yu-Cheng Lo, Yu-Jen Pan, Wei-Chih Shen, Chien-Wei Shih, Jiunn-Way Miaw
  • Publication number: 20210376171
    Abstract: An optical sensor includes a substrate, a first/second/third well disposed in a sensing region, a deep trench isolation structure, and a passivation layer. The substrate has a first conductivity type and includes the sensing region. The first well has a second conductivity type and a first depth. The second well has the second conductivity type and a second depth. The third well has the first conductivity type and a third depth. The deep trench isolation structure is disposed in the substrate and surrounding the sensing region, wherein the depth of the deep trench isolation structure is greater than the first depth, the first depth is greater than the second depth, and the second depth is greater than the third depth. The passivation layer is disposed over the substrate, wherein the passivation layer includes a plurality of protruding portions disposed directly above the sensing region.
    Type: Application
    Filed: June 2, 2020
    Publication date: December 2, 2021
    Applicant: Vanguard International Semiconductor Corporation
    Inventors: Shih-Hao LIU, Chung-Ren LAO, Chih-Cherng LIAO, Wu-Hsi LU, Ming-Cheng LO, Wei-Lun CHUNG, Chih-Wei LIN
  • Publication number: 20210353840
    Abstract: Dialysis is enhanced by using nanoclay sorbents to better absorb body wastes in a flow-through system. The nanoclay sorbents, using montmorillonite, bentonite, and other clays, absorb significantly more ammonium, phosphate, and creatinine, and the like, than conventional sorbents. The montmorillonite, the bentonite, and the other clays may be used in wearable systems, in which a dialysis fluid is circulated through a filter with the nanoclay sorbents. Waste products are absorbed by the montmorillonite, the bentonite, and the other clays and the dialysis fluid is recycled to a patient's peritoneum. Using an ion-exchange capability of the montmorillonite, the bentonite, and the other clays, waste ions in the dialysis fluid are replaced with desirable ions, such as calcium, magnesium, and bicarbonate. The nanoclay sorbents are also useful for refreshing a dialysis fluid used in hemodialysis and thus reducing a quantity of the dialysis fluid needed for the hemodialysis.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Inventors: Rosa H. Yeh, Wei Xie, Hsinjin E. Yang, Michael T.K. Ling, Ying-Cheng Lo
  • Publication number: 20210338913
    Abstract: A handheld personal communication apparatus for dialysis includes a reader to read a marking displayed on a dialysis fluid container to acquire data concerning at least one of a dialysis fluid type or a dialysis fluid volume from the marking; a processor using the at least one of the dialysis fluid type or the dialysis fluid volume to determine a dialysis dwell time for at least one cycle of a dialysis therapy, the dialysis dwell time being a time to achieve, over the at least one cycle, at least one of (a) a specified ultrafiltrate level, (b) a urea removal level, or (c) a creatinine removal level; and an output interface providing an indication to the patient of a completion of the dialysis dwell time.
    Type: Application
    Filed: July 12, 2021
    Publication date: November 4, 2021
    Inventors: Bijan Elahi, Ying-Cheng Lo, Vikram Prabhakar Mehendale