Patents by Inventor Hsueh Lee
Hsueh Lee 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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Patent number: 11953372Abstract: An optical sensing device is disclosed. The optical sensing device includes a sensing pixel, a driving circuit and a first light shielding layer. The sensing pixel includes a sensing circuit and a sensing element electrically connected to the sensing circuit. The driving circuit is electrically connected to the sensing circuit. The first light shielding layer includes at least one first opening corresponding to the sensing element, and the first light shielding layer is overlapped with the driving circuit in a top-view direction of the optical sensing device.Type: GrantFiled: January 18, 2022Date of Patent: April 9, 2024Assignee: InnoLux CorporationInventors: Yu-Tsung Liu, Wei-Ju Liao, Wei-Lin Wan, Cheng-Hsueh Hsieh, Po-Hsin Lin, Te-Yu Lee
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Publication number: 20240094612Abstract: A heat dissipation module disposed in a projection device and dissipating heat from a heat source includes a heat dissipation member, a thermoelectric cooler, a heat conduction member, and a sealant. The thermoelectric cooler has a heat absorbing surface, a heat dissipating surface contacting the heat dissipation member, and a first side surface adjacent between the heat absorbing surface and the heat dissipating surface. The heat conduction member has a first contact surface, a second contact surface opposite to the first contact surface, and a second side surface adjacent between the first and the second contact surfaces. The first contact surface contacts the heat source, and at least part of the second contact surface contacts the heat absorbing surface. The sealant is filled between the heat dissipation member and the heat source to cover the first side surface and the second side surface. A projection device is also provided.Type: ApplicationFiled: September 15, 2023Publication date: March 21, 2024Applicant: Coretronic CorporationInventors: Cheng-Han Lu, Min-Hsueh Lee
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Patent number: 11694365Abstract: A method of an optical sensor device used for detecting a color of a specific surface of an object includes: providing a sensor array having a plurality of pixel units each for receiving light reflected from the specific surface to generate a sensed pixel value; using the sensor array to generate a specific image formed by a plurality of sensed pixel values; determining whether the specific image is similar to a first solid color image corresponding to a first color according to the plurality of sensed pixel values of the specific image; and determining to execute a distance detection operation to calculate a specific distance from the optical sensor device to the specific surface according to a color saturation value of the first color in the specific image when it is determined that the specific image is similar to the first solid color image corresponding to the first color.Type: GrantFiled: April 15, 2021Date of Patent: July 4, 2023Assignee: PixArt Imaging Inc.Inventors: Tsung-Hsueh Lee, Shu-Sian Yang
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Publication number: 20220372464Abstract: The present invention provides a system and method for automatic nucleic acid extraction and qualitative analysis. The system comprises a magnetic rotary mixer which comprises a plurality of magnetic rods for generating magnetism, configured to be retractable from the magnetic rotary mixer; a plurality of spin shaft for mounting tips, and the plurality of magnetic rods extend therein; an auto stage comprises a plate holder, which allows a plate place thereon; a mixer holder to hold the magnetic rotary mixer over the plate holder; and a heat plate, disposed under the plate holder for heating the plate. The present invention provides an automated high-throughput nucleic acid extraction and qualitative diagnosis with high efficiency and high accuracy, which is easy to interpret for operators, and realize that nucleic acid extraction and molecular detection can be completed at one time in a single device.Type: ApplicationFiled: April 28, 2022Publication date: November 24, 2022Applicant: TAIWAN ADVANCED NANOTECH INC.Inventors: Chien-Hsing CHIEN, Chien-Ju LIN, Yi-Hsueh LEE
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Publication number: 20220335653Abstract: A method of an optical sensor device used for detecting a color of a specific surface of an object includes: providing a sensor array having a plurality of pixel units each for receiving light reflected from the specific surface to generate a sensed pixel value; using the sensor array to generate a specific image formed by a plurality of sensed pixel values; determining whether the specific image is similar to a first solid color image corresponding to a first color according to the plurality of sensed pixel values of the specific image; and determining to execute a distance detection operation to calculate a specific distance from the optical sensor device to the specific surface according to a color saturation value of the first color in the specific image when it is determined that the specific image is similar to the first solid color image corresponding to the first color.Type: ApplicationFiled: April 15, 2021Publication date: October 20, 2022Inventors: Tsung-Hsueh Lee, Shu-Sian Yang
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Patent number: 11187721Abstract: An electronic device having a structure that electrically connects the contactor to an electronic device during a testing process is disclosed. The contactor includes a holder for accommodating the electronic device during the testing process; a flexible circuit, having a first set of contacts electrically connected to the corresponding electrode terminals of the electronic device, and a second set of contacts electrically connected to a control unit that sends test signals during the test process; an elastomer, for adjusting the pressure between the first set of contacts of the flexible circuit and the corresponding electrode terminals of the electronic device while being pressed together; and an alignment tool, for aligning the first set of contacts with the corresponding electrode terminals of the electronic device. The electrode terminals of the electronic device are located on the same surface of the electronic device and the flexible circuit is detachable from the contactor.Type: GrantFiled: February 3, 2020Date of Patent: November 30, 2021Assignee: SunASIC Technologies, Inc.Inventors: Chi-Chou Lin, Hsien-Hsueh Lee, Zheng-Ping He
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Publication number: 20210239733Abstract: An electronic device having a structure that electrically connects the contactor to an electronic device during a testing process is disclosed. The contactor includes a holder for accommodating the electronic device during the testing process; a flexible circuit, having a first set of contacts electrically connected to the corresponding electrode terminals of the electronic device, and a second set of contacts electrically connected to a control unit that sends test signals during the test process; an elastomer, for adjusting the pressure between the first set of contacts of the flexible circuit and the corresponding electrode terminals of the electronic device while being pressed together; and an alignment tool, for aligning the first set of contacts with the corresponding electrode terminals of the electronic device. The electrode terminals of the electronic device are located on the same surface of the electronic device and the flexible circuit is detachable from the contactor.Type: ApplicationFiled: February 3, 2020Publication date: August 5, 2021Inventors: Chi-Chou LIN, Hsien-Hsueh LEE, Zheng-Ping HE
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Patent number: 10944211Abstract: A connector includes a terminal group installed in a base, an inner socket fixed onto the base for passing the terminal group, and a positioning ring including a ring plate sheathed on the inner socket, and elastic plates and hooks connected to the ring plate. The elastic plates are spaced from each other and arranged circularly on the ring plate; the hooks are formed on the elastic plate and configured to be different or partially the same up to an axial distance of the horizontal plane; the outer socket includes an outer circular seat outside the inner socket and connected to an outer circular plate of the outer circular seat; the outer circular plate has notches corresponding to the hooks; the outer circular seat is sheathed on the positioning ring to protrude the hook from the notches. The connector further includes a socket structure for engaging the plug structure.Type: GrantFiled: February 6, 2020Date of Patent: March 9, 2021Assignees: KUNSHAN AMPHENOL ZHENGRI ELECTRONICS CO., LTD., AMPHENOL LTW TECHNOLOGY CO., LTD.Inventors: Chia-Nan Ho, Chu-Hsueh Lee
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Patent number: 10698305Abstract: A color wheel module includes a fixing bracket, a carbon-iron alloy bracket, a motor, an optical filter, a first damper, and a second damper. The carbon-iron alloy bracket is fixed to the fixing bracket. The motor is fixed to the carbon-iron alloy bracket, and the motor is connected with the optical filter, so as to drive the optical filter to rotate between the motor and the fixing bracket. The first damper is disposed between the carbon-iron alloy bracket and the fixing bracket. The second damper is disposed between the motor and the carbon-iron alloy bracket.Type: GrantFiled: June 26, 2019Date of Patent: June 30, 2020Assignee: Coretronic CorporationInventors: Tsung-Han Lin, Tung-Chou Hu, Min-Hsueh Lee
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Patent number: 10665984Abstract: An anti-loosing connector for coupling with a corresponding connector has a tubular body, a nut sleeve and an elastic clamping ring. A plurality of terminals is arranged in the tubular body. The tubular body is inserted in the nut sleeve, and a thread for screwing the corresponding connector is arranged on the nut sleeve. The elastic clamping ring surrounding the nut sleeve is disposed between the tubular body and the nut sleeve. A polygonal annular surface is defined on one of the tubular body and the nut sleeve, the elastic clamping ring is fixed with the other of the tubular body and the nut sleeve, and the polygonal annular surface is pressed by the elastic clamping ring. A multi-step stopper for the elastic clamping ring is provided by the polygonal annular surface, and the tubular body and the nut sleeve are thereby prevented from relatively rotational looseness.Type: GrantFiled: June 11, 2019Date of Patent: May 26, 2020Assignees: KUNSHAN AMPHENOL ZHENGRI ELECTRONICS CO., LTD., AMPHENOL LTW TECHNOLOGY CO., LTD.Inventors: Chu-Hsueh Lee, Chia-Nan Ho
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Publication number: 20200004128Abstract: A color wheel module includes a fixing bracket, a carbon-iron alloy bracket, a motor, an optical filter, a first damper, and a second damper. The carbon-iron alloy bracket is fixed to the fixing bracket. The motor is fixed to the carbon-iron alloy bracket, and the motor is connected with the optical filter, so as to drive the optical filter to rotate between the motor and the fixing bracket. The first damper is disposed between the carbon-iron alloy bracket and the fixing bracket. The second damper is disposed between the motor and the carbon-iron alloy bracket.Type: ApplicationFiled: June 26, 2019Publication date: January 2, 2020Inventors: TSUNG-HAN LIN, TUNG-CHOU HU, MIN-HSUEH LEE
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Patent number: 10467448Abstract: The disclosure is related to a sensor module, a sensor unit and a system for recognizing surrounding objects and defining an environment. The sensor module is installed in a sensor unit. The sensor module includes an optical element guiding the lights from the objects surrounding the sensor unit and to an image sensor, and the image sensor is used to sense the lights from the objects. The light can be directly from a light source inside the surrounding object or reflected by the object surface. The objects can be identified according to optical features obtained by the image sensor from surfaces of the objects. When the image sensor receives the two lights, guided by the optical element, and reads optical features being regarded as the unique IDs to identify the objects respectively. Therefore, an environment around the sensor unit can be defined.Type: GrantFiled: May 21, 2018Date of Patent: November 5, 2019Assignee: PIXART IMAGING INC.Inventors: Tsung-Hsueh Lee, Chao-Chien Huang, Cheng-Lin Yang
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Publication number: 20190156091Abstract: The disclosure is related to a sensor module, a sensor unit and a system for recognizing surrounding objects and defining an environment. The sensor module is installed in a sensor unit. The sensor module includes an optical element guiding the lights from the objects surrounding the sensor unit and to an image sensor, and the image sensor is used to sense the lights from the objects. The light can be directly from a light source inside the surrounding object or reflected by the object surface. The objects can be identified according to optical features obtained by the image sensor from surfaces of the objects. When the image sensor receives the two lights, guided by the optical element, and reads optical features being regarded as the unique IDs to identify the objects respectively. Therefore, an environment around the sensor unit can be defined.Type: ApplicationFiled: May 21, 2018Publication date: May 23, 2019Inventors: TSUNG-HSUEH LEE, CHAO-CHIEN HUANG, CHENG-LIN YANG
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Patent number: 9733666Abstract: A computing device with a hinge coupled to a display component and to a base for the display component to reposition relative to the base, a first set of magnets at first locations of the display component and the base, and a second set of magnets at second locations of the display component and the base.Type: GrantFiled: November 9, 2012Date of Patent: August 15, 2017Assignee: Hewlett-Packard Development Company, L.P.Inventors: Gary J. Chvatal, Wen-Hua Ni, Kuan-Hsueh Lee, Eric Chen, Hui Leng Lim, Britt C. Ashcraft
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Publication number: 20150286249Abstract: A computing device with a hinge coupled to a display component and to a base for the display component to reposition relative to the base, a first set of magnets at first locations of the display component and the base, and a second set of magnets at second locations of the display component and the base.Type: ApplicationFiled: November 9, 2012Publication date: October 8, 2015Inventors: Gary J. Chvatal, Wen-Hua Ni, Kuan-Hsueh Lee, Eric Chen, Hui Leng Lim, Britt C. Ashcraft
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Patent number: 9137863Abstract: An illumination device power control module is capable of dynamically adjusting power consumption of a light-emitting diode (LED) illumination device by adjusting the output voltage to different levels to control the power of the light emitting diode illumination device. An alternating current power source terminal is configured to receive an alternating current voltage. A rectifier is configured to convert the alternating current voltage to a rectified voltage.Type: GrantFiled: June 19, 2014Date of Patent: September 15, 2015Assignee: WINTEK CORPORATIONInventors: Ming-Chuan Lin, Zhi-Ting Ye, Shih-Chuan Lin, Ming-Hsueh Lee
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Patent number: 9129507Abstract: A portable electrical apparatus includes a sensor, a micro-controller, and a wireless positioning module. The sensor is configured for sensing a movement of the portable electrical apparatus to generate a sensing signal. The micro-controller is configured for receiving the sensing signal and comparing a threshold value with a sensing value corresponding to the sensing signal. The wireless positioning module is configured for positioning the portable electrical apparatus to generate a plurality of position data corresponding to a location of the portable electrical apparatus. When the sensing value is greater than the threshold value, the micro-controller loads the position data generated within a predetermined period, which is right after the sensing value being greater than the threshold value, compares the loaded position data with each other, and an alarm signal is sent out according to a comparison result.Type: GrantFiled: March 14, 2013Date of Patent: September 8, 2015Assignee: ACCTON TECHNOLOGY CORPORATIONInventor: Tsung-Hsueh Lee
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Publication number: 20150249190Abstract: A system and method for displacing the etendue value of light emitted as measured in a plane at an emission surface of a light emitting device to a second plane at determined height above the emission surface using a light coupling layer. The system and method increases light output or extraction of generated light from the light emitting device through a light coupling layer.Type: ApplicationFiled: October 10, 2014Publication date: September 3, 2015Applicant: Luminus Devices, Inc.Inventors: Paul Panaccione, Yves Bertic, Rommanie Kuch, Lidia Hsueh Lee, Alexei A. Erchak
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Patent number: 8919588Abstract: An apparatus for fastening and carrying bottles includes a cap ring and a connecting device. The cap ring has at least an opening. The cap ring is received in a cavity of the bottle. The cap ring is initially connected to the cap, and the cap ring is separated from the cap while the cap is turned to open. The connecting device engages the opening of the cap ring to allow people to carry the bottle by holding the connecting device or by engaging the connecting device with an object. The apparatus has many advantages, including never loss, low cost for manufacture, and recycle.Type: GrantFiled: August 13, 2012Date of Patent: December 30, 2014Inventor: Hsueh-Lee Tai
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Publication number: 20140375215Abstract: An illumination device power control module is capable of dynamically adjusting power consumption of a light-emitting diode (LED) illumination device by adjusting the output voltage to different levels to control the power of the light emitting diode illumination device. An alternating current power source terminal is configured to receive an alternating current voltage. A rectifier is configured to convert the alternating current voltage to a rectified voltage.Type: ApplicationFiled: June 19, 2014Publication date: December 25, 2014Inventors: Ming-Chuan Lin, Zhi-Ting Ye, Shih-Chuan Lin, Ming-Hsueh Lee