Patents by Inventor Chih-Hao Hsu
Chih-Hao Hsu 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).
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Publication number: 20210145315Abstract: A foot pressure measurement apparatus, method, and non-transitory tangible machine-readable medium thereof are provided. The foot pressure measurement apparatus stores multiple first pressure value sets corresponding to a first position set of a foot and multiple second pressure value sets corresponding to a second position set of the foot. A first position quantity of the first position set is smaller than a second position quantity of the second position set. The foot pressure measurement apparatus decides multiple candidate weight set. For each candidate set, the foot pressure measurement apparatus calculates multiple first center of pressure (COP) values and multiple second COP values and calculates an accumulated difference corresponding to the candidate weight set according to the first COP values and the second COP values. The foot pressure measurement apparatus further determines a designated weight set from the candidate weight sets according to the accumulated differences.Type: ApplicationFiled: November 18, 2019Publication date: May 20, 2021Inventors: Yan-Tong LIU, Chih-Hao HSU
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Publication number: 20210055616Abstract: An electronic device is provided. The electronic device includes a substrate, a driving circuit disposed on the substrate, an active region disposed on the substrate, and a wiring group disposed on the substrate and between the driving circuit and the active area. The wiring group includes a first conductive line and a second conductive line. The first conductive line has a first section and a second section electrically connected to the first section and disposed between the first section and the active region. The second conductive line includes a third section and a fourth section electrically connected to the third section and disposed between the third section and the active region. The first section and the second section are not the same layer. The first section and the fourth section are the same layer. The second section and the third section are the same layer.Type: ApplicationFiled: July 29, 2020Publication date: February 25, 2021Inventors: Chih-Hao HSU, Chia-Min YEH, Hsieh-Li CHOU, Cheng-Tso CHEN, Hui-Min HUANG, Li-Wei SUNG, Yu-Ti HUANG
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Patent number: 10895641Abstract: A proximity sensing device which is disposed under the OLED panel and has an emitting module and a receiving module, is provided. The emitting module can emit an invisible light which has a peak wavelength not less than 1000 nm. The receiving module is disposed adjacent to the emitting module and can receive a reflecting light from the reflected invisible light. Therefore, the invisible light passing through the OLED panel will not cause a bright spot on the panel.Type: GrantFiled: March 25, 2019Date of Patent: January 19, 2021Assignee: Everlight Electronics Co., Ltd.Inventors: Shih-Wen Lai, Yi-Ting Huang, Jing-Hong Lai, Chih-Hao Hsu, Chia-Wei Yang, Chih-Min Lin, Chieh-Yu Kang, Kuang-Mao Lu, Jian-Hong Fan
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Patent number: 10883975Abstract: Provided is a residual toxicant detection system and a residual toxicant detection method, the residual toxicant detection method including: allowing an aqueous solution containing a residual toxicant to flow into a detection portion including a cavity; providing at a side of the cavity a light containing a specific wavelength range to react with the residual toxicant; receiving the light that passes through the cavity on another side of the cavity, thereby generating a sensing signal; and calculating an amount of change in absorbance of the aqueous solution according to the sensing signal, wherein when the amount of change in absorbance is less than a threshold value, a detection count is accumulated, and when the accumulated detection count is greater than a predetermined value, a detection result is generated. Therefore, whether or not the residual toxicant on the object is cleaned can be determined easily and accurately.Type: GrantFiled: June 5, 2017Date of Patent: January 5, 2021Assignee: Industrial Technology Research InstituteInventors: Chia-Jung Chang, Jui-Hung Tsai, Chih-Hao Hsu, Jing-Yuan Lin
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Patent number: 10727689Abstract: A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to first socket assembly through the first switch, and a controller is provided. The first switch is coupled to the first socket assembly for turning, on or off the power supply of the first socket assembly. The detecting circuit detects at least one power value of the first socket assembly. The controller is coupled to the first switch and the detecting circuit respectively, and averages the plurality of power values within a predetermined time for generating an average power value. The controller turns on or off the first switch according to the average power value and a current power value. A controlling method of the power outlet device is further provided.Type: GrantFiled: January 17, 2018Date of Patent: July 28, 2020Assignee: CYBER POWER SYSTEMS, INC.Inventors: Chih-Hao Hsu, Yen-Nan Liu
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Publication number: 20200116860Abstract: A proximity sensing device which is disposed under the OLED panel and has an emitting module and a receiving module, is provided. The emitting module can emit an invisible light which has a peak wavelength not less than 1000 nm. The receiving module is disposed adjacent to the emitting module and can receive a reflecting light from the reflected invisible light. Therefore, the invisible light passing through the OLED panel will not cause a bright spot on the panel.Type: ApplicationFiled: March 25, 2019Publication date: April 16, 2020Applicant: Everlight Electronics Co., Ltd.Inventors: Shih-Wen Lai, Yi-Ting Huang, Jing-Hong Lai, Chih-Hao Hsu, Chia-Wei Yang, Chih-Min Lin, Chieh-Yu Kang, Kuang-Mao Lu, Jian-Hong Fan
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Patent number: 10607059Abstract: A method for assembling a fingerprint identification module includes the following steps. Firstly, a first spray process is performed to form a first paint structure on a first surface of a sensing strip. Then, a first surface and a second surface of the sensing strip are protected. Then, a periphery region of the sensing strip is cut. Consequently, plural fingerprint sensors are produced, and the fat edge structures generated in the first spray process are eliminated. Then, a second spraying process is performed to spray a second paint structure is sprayed on sidewalls of the plural fingerprint sensors. Then, the cut first protective film and the cut second protective layer are removed from the fingerprint sensors. Consequently, the color of the first surface of the fingerprint sensor is identical to the color of the sidewall of the fingerprint sensor.Type: GrantFiled: May 29, 2018Date of Patent: March 31, 2020Assignee: PRIMAX ELECTRONICS LTDInventor: Chih-Hao Hsu
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Patent number: 10581207Abstract: A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to the first socket assembly through the first switch, a controller is electrically coupled to the first switch and the detecting circuit, and a sensor is provided. The first switch is electrically coupled to the first socket assembly for turning on or oft power supply of the external power to the first socket assembly. The detecting circuit detects a first power value of the first socket assembly. A second power value of the first socket assembly is detected after detecting the first power value. The controller read the first and second power value. A first signal is received by the sensor for transmitting to the controller. The controller turns on or off the first switch according to the first signal, the first and second power value. A controlling method of the power outlet device is further provided.Type: GrantFiled: January 17, 2018Date of Patent: March 3, 2020Assignee: CYBER POWER SYSTEMS, INC.Inventors: Yen-Nan Liu, Chih-Hao Hsu
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Patent number: 10547782Abstract: An image sensing apparatus including a light source, an image sensor, at least one lens, and a wavelength selecting device is provided. The light source is configured to emit an illumination light to irradiate an object. The image sensor is configured to receive a light signal from the object and send an image signal corresponding to the light signal. The at least one lens is located on a transmission path of the light signal and between the object and the image sensor. The wavelength selecting device is located on the transmission path of the light signal and between the object and the image sensor. The wavelength selecting device has a first reflector and a second reflector, and a gap exists between the first reflector and the second reflector. The gap is adapted to be adjusted to have a first predetermined optical path length or a second predetermined optical path length.Type: GrantFiled: June 28, 2017Date of Patent: January 28, 2020Assignee: Industrial Technology Research InstituteInventors: Jing-Yuan Lin, Horn-Chin Lee, Chia-Jung Chang, Chih-Hao Hsu
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Patent number: 10535203Abstract: A digital dental mesh segmentation method and a digital dental mesh segmentation device are provided. The digital dental mesh segmentation method includes: receiving a digital dental mesh, including a plurality of teeth; inserting a tooth interface separator at a tooth interface of the digital dental mesh, the tooth interface separator being at a first location; receiving a three-dimensional movement signal and a three-dimensional rotation signal to move and rotate the tooth interface separator from the first location to a second location; and segmenting the digital dental mesh according to the tooth interface separator at the second location to obtain an independent digital teeth model.Type: GrantFiled: November 23, 2018Date of Patent: January 14, 2020Assignee: Candor Ltd.Inventors: Chien-Chih Huang, Cheng-Han Wu, Wen-Pin Hsu, Ting-Hui Kao, Chih-Hao Hsu, Hsuan-Hung Liu, Jen-How Wang, Chi-Kang Chen
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Patent number: 10499523Abstract: The present invention provides a fingerprint recognition module, including: a substrate, a fingerprint sensing die fixed on the substrate, an encapsulation layer covering the fingerprint sensing die and the substrate, the encapsulation layer having a composition plane, and an imprint layer, where the imprint layer is formed on the composition plane.Type: GrantFiled: November 16, 2017Date of Patent: December 3, 2019Assignee: PRIMAX ELECTRONICS LTD.Inventor: Chih-Hao Hsu
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Patent number: 10446929Abstract: The present invention generally relates to cellular phones having multiple antennas. The invention relates to how two antennas in a diversity or MIMO antenna system interact through mutual coupling. The mutual coupling is due to proximity of the two antennas, their antenna pattern and efficiency. The performance of the system can be optimized by adjusting the mutual coupling between the antennas. The primary and secondary antennas can be “tuned” and “de-tuned” respectively to enhance system performance. In this invention, the primary and secondary antennas are tuned independently using MEMS capacitor configured in the antenna aperture for frequency tuning.Type: GrantFiled: June 26, 2014Date of Patent: October 15, 2019Assignee: CAVENDISH KINETICS, INC.Inventors: Chih-Hao Hsu, Paul Anthony Tornatta, Jr., Roberto Gaddi
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Publication number: 20190294854Abstract: A method for assembling a fingerprint identification module includes the following steps. Firstly, a first spray process is performed to form a first paint structure on a first surface of a sensing strip. Then, a first surface and a second surface of the sensing strip are protected. Then, a periphery region of the sensing strip is cut. Consequently, plural fingerprint sensors are produced, and the fat edge structures generated in the first spray process are eliminated. Then, a second spraying process is performed to spray a second paint structure is sprayed on sidewalls of the plural fingerprint sensors. Then, the cut first protective film and the cut second protective layer are removed from the fingerprint sensors. Consequently, the color of the first surface of the fingerprint sensor is identical to the color of the sidewall of the fingerprint sensor.Type: ApplicationFiled: May 29, 2018Publication date: September 26, 2019Inventor: Chih-Hao Hsu
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Publication number: 20190213372Abstract: An electronic device includes a casing, a display module and a fingerprint identification module. The display module is disposed on the casing. The fingerprint identification module includes a fingerprint sensor and a pattern layer. The pattern layer is located over the fingerprint sensor. The pattern layer is an ink layer or a coating layer.Type: ApplicationFiled: April 24, 2018Publication date: July 11, 2019Inventor: Chih-Hao Hsu
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Patent number: 10345147Abstract: An optical package is provided. The optical package includes an interference splitter allowing a light having a predetermined wavelength range to transmit through, a sensing element, and a light-transmitting structure. The light-transmitting structure includes a light-transmitting pillar and a light-absorbing layer surrounding the light-transmitting pillar, and the light-absorbing layer absorbs the light having the predetermined wavelength range. The interference splitter, the light-transmitting pillar, and the sensing element are arranged aligned with each other along an extending direction of the light-transmitting pillar. The sensing element is configured to receive the light transmitting through the interference splitter and the light-transmitting pillar.Type: GrantFiled: December 27, 2016Date of Patent: July 9, 2019Assignee: Industrial Technology Research InstituteInventors: Chia-Jung Chang, Yu-Sheng Hsieh, Jing-Yuan Lin, Chih-Hao Hsu
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Patent number: 10315212Abstract: The present invention provides a rotary spraying coating system, configured to evenly form a paint on a surface of a chip connecting plate. The system includes: a plurality of fixtures, where each has a pedestal, an abutting piece, and a rotating axis, and the abutting piece is configured to abut and fix the chip connecting plate to the pedestal, to avoid warping of the chip connecting plate; a conveyor belt, configured to convey the fixtures, wherein the fixtures are connected to the conveyor belt by using the rotating axis and rotate with the rotating axis as an axis center; at least one spraying coating apparatus, configured to spray and coat the paint on the surface of the chip connecting plate; and a control module, configured to control a rotational speed of the fixtures, a movement speed of the conveyor belt, and a spraying coating amount of the at least one spraying coating apparatus.Type: GrantFiled: December 7, 2017Date of Patent: June 11, 2019Assignee: PRIMAX ELECTRONICS LTD.Inventor: Chih-Hao Hsu
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Publication number: 20190156587Abstract: A digital dental mesh segmentation method and a digital dental mesh segmentation device are provided. The digital dental mesh segmentation method includes: receiving a digital dental mesh, including a plurality of teeth; inserting a tooth interface separator at a tooth interface of the digital dental mesh, the tooth interface separator being at a first location; receiving a three-dimensional movement signal and a three-dimensional rotation signal to move and rotate the tooth interface separator from the first location to a second location; and segmenting the digital dental mesh according to the tooth interface separator at the second location to obtain an independent digital teeth model.Type: ApplicationFiled: November 23, 2018Publication date: May 23, 2019Applicant: Candor Ltd.Inventors: Chien-Chih Huang, Cheng-Han Wu, Wen-Pin Hsu, Ting-Hui Kao, Chih-Hao Hsu, Hsuan-Hung Liu, Jen-How Wang, Chi-Kang Chen
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Publication number: 20190139391Abstract: A safety status sensing system and a safety status sensing method thereof are provided. A first wearable sensing device periodically transmits a first safety status message to the LoRa host. After determining no message received from the first wearable sensing device within a first time period, the LoRa host issues a first alarm message and determines an off-line location of the first wearable sensing device according to the first device information of the first wearable sensing device. The LoRa host determines that the off-line location is within a communication coverage of the second wearable sensing device, and transmits the first device information to the second wearable sensing device. The second wearable sensing device transmits a point-to-point communication signal to the first wearable sensing device according to the first device information.Type: ApplicationFiled: March 26, 2018Publication date: May 9, 2019Inventors: Jia-Ru LEE, Hung-Sheng CHIU, Chih-Hao HSU, Hsiu-Fen LEE, Hsiao-Chen CHANG
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Publication number: 20190067885Abstract: A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to the first socket assembly through the first switch, a controller is electrically coupled to the first switch and the detecting circuit, and a sensor is provided. The first switch is electrically coupled to the first socket assembly for turning on or oft power supply of the external power to the first socket assembly. The detecting circuit detects a first power value of the first socket assembly. A second power value of the first socket assembly is detected after detecting the first power value. The controller read the first and second power value. A first signal is received by the sensor for transmitting to the controller. The controller turns on or off the first switch according to the first signal, the first and second power value. A controlling method of the power outlet device is further provided.Type: ApplicationFiled: January 17, 2018Publication date: February 28, 2019Applicant: CYBER POWER SYSTEMS, INC.Inventors: YEN-NAN LIU, CHIH-HAO HSU
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Publication number: 20190067983Abstract: A power outlet device including a first socket assembly coupled to an external power, a first switch, a detecting circuit coupled to first socket assembly through the first switch, and a controller is provided. The first switch is coupled to the first socket assembly for turning, on or off the power supply of the first socket assembly. The detecting circuit detects at least one power value of the first socket assembly. The controller is coupled to the first switch and the detecting circuit respectively, and averages the plurality of power values within a predetermined time for generating an average power value. The controller turns on or off the first switch according to the average power value and a current power value. A controlling method of the power outlet device is further provided.Type: ApplicationFiled: January 17, 2018Publication date: February 28, 2019Applicant: CYBER POWER SYSTEMS, INC.Inventors: CHIH-HAO HSU, YEN-NAN LIU