Patents by Inventor Ching-Wen Yang

Ching-Wen Yang 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: 12152923
    Abstract: The present disclosure relates to a urine monitoring method adapted to a urine monitoring device and a cloud server. The urine monitoring method includes the urine monitoring device detecting a real-time weight, the urine monitoring device sending the real-time weight to the cloud server through a communication interface, and the cloud server determining whether the real-time weight is less than a lower bound of a current weight or is greater than an upper bound of the current weight. If the real-time weight is either less than the lower bound of the current weight or greater than the upper bound of the current weight, the cloud server sends a signal to set the urine monitoring device as a urine volume warning status.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: November 26, 2024
    Assignees: Mikotek Information Inc.
    Inventor: Ching-Wen Yang
  • Publication number: 20240161595
    Abstract: A fluid real-time monitoring system for monitoring an excreted body fluid of care recipient is provided. The system comprises a weight sensor, a processing device and an alarm device. The weight sensor senses weight information of a fluid collection bag. The processing device coupled to the weight sensor calculates the weight information and generating a first control signal when the weight information is greater than or equal to a critical value of the fluid collection bag. The alarm device coupled to the processing device generates an alarm message according to the first control signal.
    Type: Application
    Filed: September 22, 2023
    Publication date: May 16, 2024
    Inventor: Ching-Wen YANG
  • Publication number: 20230088594
    Abstract: The drip monitoring system comprises a weighing device to measure a carrying weight. The weighing device includes a gravity sensor to sense a motion data of the weighing device. The processing element gathers the carrying weight to compare with an empty weight. The processing element gathers the motion data of the weighing device when the carrying weight is less than the empty weight. The processing element determines whether the weighing device is in a calibration orientation or not according to the motion data. When the weighing device is in the calibration orientation, the processing element controls the weighing device to perform a return to zero calibration process.
    Type: Application
    Filed: December 2, 2021
    Publication date: March 23, 2023
    Inventor: Ching-Wen YANG
  • Publication number: 20220412789
    Abstract: The present disclosure relates to a urine monitoring method adapted to a urine monitoring device and a cloud server. The urine monitoring method includes the urine monitoring device detecting a real-time weight, the urine monitoring device sending the real-time weight to the cloud server through a communication interface, and the cloud server determining whether the real-time weight is less than a lower bound of a current weight or is greater than an upper bound of the current weight. If the real-time weight is either less than the lower bound of the current weight or greater than the upper bound of the current weight, the cloud server sends a signal to set the urine monitoring device as a urine volume warning status.
    Type: Application
    Filed: December 2, 2021
    Publication date: December 29, 2022
    Inventor: Ching-Wen YANG
  • Patent number: 11198751
    Abstract: The present invention provides a water-soluble silicone macromer. The water-soluble silicone macromer has a general formula: E?(M1)x?(M2)y, wherein M1 is a repeating unit which is derived from a silicone containing monomer, M2 is a repeating unit which is derived from a first hydrophilic monomer, and E is an ethylenically unsaturated group. The amount of M1 is in a range of 30-60 wt % based on the total weight of the water-soluble silicone macromer, and the amount of M2 is in a range of 40-70 wt % based on the total weight of the water-soluble silicone macromer. A silicone hydrogel composition containing the water-soluble silicone macromer and a silicone hydrogel lens made of the silicone hydrogel composition are also provided herein.
    Type: Grant
    Filed: August 20, 2020
    Date of Patent: December 14, 2021
    Assignee: PEGAVISION CORPORATION
    Inventors: Yu-Chin Lai, Ting-Chun Kuan, Hsiang-Ho Kung, Min-Tzung Yeh, Ching-Wen Yang, Tsung-Kao Hsu
  • Patent number: 11046802
    Abstract: The present invention provides a silicone hydrogel composition. The silicone hydrogel composition includes a water-soluble silicone macromere, a hydrophilic monomer, a crosslinker, an initiator and an organic solvent. The water-soluble silicone macromere, the hydrophilic monomer, the crosslinker and the initiator is respectively in the amount of 50-80 wt %, 19-50 wt %, 0.1-1.5 wt % and 0.1-1 wt % based on the total weight of the silicone hydrogel composition.
    Type: Grant
    Filed: June 1, 2020
    Date of Patent: June 29, 2021
    Assignee: PEGAVISION CORPORATION
    Inventors: Yu-Chin Lai, Ting-Chun Kuan, Hsiang-Ho Kung, Min-Tzung Yeh, Ching-Wen Yang, Tsung-Kao Hsu
  • Patent number: 10857292
    Abstract: An intravenous drip monitoring method is provided. (A) A monitoring initializing signal is received. (B) A loaded weight is measured to be assigned to be an initial weight and a current weight when the loaded weight is smaller than an empty weight in (C). (D) An alert weight is calculated such that the predetermined minimum alert weight is assigned to be the alert weight. (E) The loaded weight is measured and assigned to be the current weight. (F) When the current weight is not smaller than the alert weight, (E) is performed. (G) When the current weight is between the alert weight and the empty weight, an alert module generates an alert signal and (E) is performed. (H) When the current weight is smaller than the empty weight, a reset to zero and a zero offset calibration is performed on the weighting module and (C) is performed.
    Type: Grant
    Filed: July 26, 2018
    Date of Patent: December 8, 2020
    Assignees: Mikotek Information Inc.
    Inventor: Ching-Wen Yang
  • Publication number: 20200377639
    Abstract: The present invention provides a water-soluble silicone macromer. The water-soluble silicone macromer has a general formula: E?(M1)x?(M2)y, wherein M1 is a repeating unit which is derived from a silicone containing monomer, M2 is a repeating unit which is derived from a first hydrophilic monomer, and E is an ethylenically unsaturated group. The amount of M1 is in a range of 30-60 wt % based on the total weight of the water-soluble silicone macromer, and the amount of M2 is in a range of 40-70 wt % based on the total weight of the water-soluble silicone macromer. A silicone hydrogel composition containing the water-soluble silicone macromer and a silicone hydrogel lens made of the silicone hydrogel composition are also provided herein.
    Type: Application
    Filed: August 20, 2020
    Publication date: December 3, 2020
    Inventors: Yu-Chin LAI, Ting-Chun KUAN, Hsiang-Ho KUNG, Min-Tzung YEH, Ching-Wen YANG, Tsung-Kao HSU
  • Patent number: 10821227
    Abstract: An intravenous drip real-time monitoring system is disclosed herein. The system includes a weight sensor, a processor and a cloud server. The weight sensor is configured to detect weight values. The processor is electrically connected to the weight sensor, is configured to calculate the weight values and when the weight values is not larger than a drip threshold, sending an alert information. The cloud server is communication connected to the processor, is configured to receive the weight values via the processor, and compare the weight values and drip setting information to calculate drip remaining time.
    Type: Grant
    Filed: January 24, 2019
    Date of Patent: November 3, 2020
    Assignees: Mikotek Information Inc.
    Inventor: Ching-Wen Yang
  • Patent number: 10793659
    Abstract: The present invention provides a water-soluble silicone macromer. The water-soluble silicone macromer has a general formula: E-(M1)x-(M2)y, wherein M1 is a repeating unit which is derived from a silicone containing monomer, M2 is a repeating unit which is derived from a first hydrophilic monomer, and E is an ethylenically unsaturated group. The amount of M1 is in a range of 30-60 wt % based on the total weight of the water-soluble silicone macromer, and the amount of M2 is in a range of 40-70 wt % based on the total weight of the water-soluble silicone macromer. A silicone hydrogel composition containing the water-soluble silicone macromer and a silicone hydrogel lens made of the silicone hydrogel composition are also provided herein.
    Type: Grant
    Filed: February 5, 2018
    Date of Patent: October 6, 2020
    Assignee: PEGAVISION CORPORATION
    Inventors: Yu-Chin Lai, Ting-Chun Kuan, Hsiang-Ho Kung, Min-Tzung Yeh, Ching-Wen Yang, Tsung-Kao Hsu
  • Publication number: 20200291160
    Abstract: The present invention provides a silicone hydrogel composition. The silicone hydrogel composition includes a water-soluble silicone macromere, a hydrophilic monomer, a crosslinker, an initiator and an organic solvent. The water-soluble silicone macromere, the hydrophilic monomer, the crosslinker and the initiator is respectively in the amount of 50-80 wt %, 19-50 wt %, 0.1-1.5 wt % and 0.1-1 wt % based on the total weight of the silicone hydrogel composition.
    Type: Application
    Filed: June 1, 2020
    Publication date: September 17, 2020
    Inventors: Yu-Chin LAI, Ting-Chun KUAN, Hsiang-Ho KUNG, Min-Tzung YEH, Ching-Wen YANG, Tsung-Kao HSU
  • Publication number: 20190365994
    Abstract: An intravenous drip real-time monitoring system is disclosed herein. The system includes a weight sensor, a processor and a cloud server. The weight sensor is configured to detect weight values. The processor is electrically connected to the weight sensor, is configured to calculate the weight values and when the weight values is not larger than a drip threshold, sending an alert information. The cloud server is communication connected to the processor, is configured to receive the weight values via the processor, and compare the weight values and drip setting information to calculate drip remaining time.
    Type: Application
    Filed: January 24, 2019
    Publication date: December 5, 2019
    Inventor: Ching-Wen YANG
  • Patent number: 10376155
    Abstract: A system for generating physiological signals using a cloth capacitive sensor, includes a cloth, at least one conductive area arranged on the cloth, a signal circuit; a capacitive sensor formed between the cloth and a human body; a resistor R, a capacitor C, an inductor L, an operational amplifier, a diode, a Schmitt trigger, CMOS, a transistor, or an IC that forms a charge or discharge circuit, connected with the cloth capacitive sensor to change a signal range of frequency, cycle, voltage or current; wherein when a force, pressure, tensile force, torsion or tension is applied between the human body and the cloth, the capacitance changes, the circuit sends a signal, and the system receives the change in capacitance between the conductive cloth and the human body; wherein the change is represented by a frequency, cycle, voltage or current change.
    Type: Grant
    Filed: November 7, 2012
    Date of Patent: August 13, 2019
    Inventors: Chang-Ming Yang, Tzulin Yang, Ching Wen Yang, Hao Yang
  • Publication number: 20190030243
    Abstract: An intravenous drip monitoring method is provided. (A) A monitoring initializing signal is received. (B) A loaded weight is measured to be assigned to be an initial weight and a current weight when the loaded weight is smaller than an empty weight in (C). (D) An alert weight is calculated such that the predetermined minimum alert weight is assigned to be the alert weight. (E) The loaded weight is measured and assigned to be the current weight. (F) When the current weight is not smaller than the alert weight, (E) is performed. (G) When the current weight is between the alert weight and the empty weight, an alert module generates an alert signal and (E) is performed. (H) When the current weight is smaller than the empty weight, a reset to zero and a zero offset calibration is performed on the weighting module and (C) is performed.
    Type: Application
    Filed: July 26, 2018
    Publication date: January 31, 2019
    Inventor: Ching-Wen YANG
  • Publication number: 20180340036
    Abstract: The present invention provides a water-soluble silicone macromer. The water-soluble silicone macromer has a general formula: E-(M1)x-(M2)y, wherein M1 is a repeating unit which is derived from a silicone containing monomer, M2 is a repeating unit which is derived from a first hydrophilic monomer, and E is an ethylenically unsaturated group. The amount of M1 is in a range of 30-60 wt % based on the total weight of the water-soluble silicone macromer, and the amount of M2 is in a range of 40-70 wt % based on the total weight of the water-soluble silicone macromer. A silicone hydrogel composition containing the water-soluble silicone macromer and a silicone hydrogel lens made of the silicone hydrogel composition are also provided herein.
    Type: Application
    Filed: February 5, 2018
    Publication date: November 29, 2018
    Inventors: Yu-Chin LAI, Ting-Chun KUAN, Hsiang-Ho KUNG, Min-Tzung YEH, Ching-Wen YANG, Tsung-Kao HSU
  • Publication number: 20170200729
    Abstract: An integrated circuit process includes the following steps. A substrate including a flash cell area and a logic area is provided. A first sacrificial gate on the substrate of the flash cell area and a second sacrificial gate on the substrate of the logic area are formed, and a dielectric layer covers the substrate beside the first sacrificial gate and the second sacrificial gate. The first sacrificial gate is removed to forma first recess in the dielectric layer. An oxide/nitride/oxide layer is formed to conformally cover surfaces of the first recess. An integrated circuit formed by said integrated circuit process is also provided.
    Type: Application
    Filed: January 12, 2016
    Publication date: July 13, 2017
    Inventors: Tseng-Fang Dai, Ping-Chia Shih, Chi-Cheng Huang, Kun-I Chou, Hung-Wei Lin, Ching-Wen Yang
  • Patent number: 9479862
    Abstract: The present invention provides an acoustic box structure comprising a main body having a cover and a base with a cut-out slot, and formed of a hollow cavity constructed by the cover and the base with a pair of side panels; a modular supporting plate formed by side plates extended vertically from lateral sides of a substrate and comprising a top plate extended vertically therefrom, and disposed inside the hollow cavity; a circuit main board comprising a processor, sockets and terminals, and disposed on the modular supporting plate; an acoustic box connecting board comprising the terminals and the terminals electrically coupled thereto, and inserted into the cut-out slot; a speaker module comprising at least one speaker compartment on the base member and comprising terminals corresponding to the sockets of the modular supporting plate. Accordingly, the acoustic box structure of the present invention can be facilitated for assembly with increased diversity.
    Type: Grant
    Filed: June 9, 2015
    Date of Patent: October 25, 2016
    Assignees: FirstChair Acoustics Co., Ltd.
    Inventor: Ching-Wen Yang
  • Patent number: 9398369
    Abstract: The present invention provides an improved speaker structure, which includes a speaker body, a resonance body and at least one sound guiding portion. The resonance body includes a resonance film and a resonance film frame. The sound guiding portion includes a first sound guiding member, a second sound guiding member and a back frame unit. The speaker structure forms a sealed sound chamber by combining the speaker body, the resonance body and the at least one sound guiding portion. When the speaker body generates a front sound wave and a guiding sound wave, the front sound wave is transmitted within the sound chamber to the resonance film to enhance low frequency sound effect, and the guiding sound wave is transmitted within the resonance cavity and forms a back sound wave, thus reducing noise in the sound region and enabling better extension of the sound wave towards low frequency range.
    Type: Grant
    Filed: August 11, 2015
    Date of Patent: July 19, 2016
    Inventor: Ching-Wen Yang
  • Publication number: 20160014487
    Abstract: The present invention provides an acoustic box structure comprising a main body having a cover and a base with a cut-out slot, and formed of a hollow cavity constructed by the cover and the base with a pair of side panels; a modular supporting plate formed by side plates extended vertically from lateral sides of a substrate and comprising a top plate extended vertically therefrom, and disposed inside the hollow cavity; a circuit main board comprising a processor, sockets and terminals, and disposed on the modular supporting plate; an acoustic box connecting board comprising the terminals and the terminals electrically coupled thereto, and inserted into the cut-out slot; a speaker module comprising at least one speaker compartment on the base member and comprising terminals corresponding to the sockets of the modular supporting plate. Accordingly, the acoustic box structure of the present invention can be facilitated for assembly with increased diversity.
    Type: Application
    Filed: June 9, 2015
    Publication date: January 14, 2016
    Inventor: Ching-Wen Yang
  • Publication number: 20150350757
    Abstract: The present invention provides an improved speaker structure, which includes a speaker body, a resonance body and at least one sound guiding portion. The resonance body includes a resonance film and a resonance film frame. The sound guiding portion includes a first sound guiding member, a second sound guiding member and a back frame unit. The speaker structure forms a sealed sound chamber by combining the speaker body, the resonance body and the at least one sound guiding portion. When the speaker body generates a front sound wave and a guiding sound wave, the front sound wave is transmitted within the sound chamber to the resonance film to enhance low frequency sound effect, and the guiding sound wave is transmitted within the resonance cavity and forms a back sound wave, thus reducing noise in the sound region and enabling better extension of the sound wave towards low frequency range.
    Type: Application
    Filed: August 11, 2015
    Publication date: December 3, 2015
    Inventor: Ching-Wen Yang