Patents by Inventor Liang-Yi Li
Liang-Yi Li 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: 11945302Abstract: A low-floor electric axle assembly including: an axle housing, two hub motors, two planetary gear reducers, two hubs, a brake system, two C-shaped beams, and a suspension system. Mechanical mounting of the suspension system is compatible with a conventional axle. The axle housing has a left and right symmetrical dumbbell-shaped structure configured to bear a weight of a vehicle. The hub motors are inner rotor type motors and are separately arranged at two ends of the axle housing left and right symmetrically. The hub motors are arranged coaxially with two wheels respectively. Two hub motor rotors are connected to the planetary gear reducers respectively. Each of the planetary gear reducers is a single-stage planetary gear reducer. A sun gear of each of the planetary gear reducers receives power outputted by each of the hub motor. Two planetary gear reducer housings are power output ends connected to two rims respectively.Type: GrantFiled: November 13, 2020Date of Patent: April 2, 2024Assignee: TSINGHUA UNIVERSITYInventors: Jian-Qiu Li, Jia-Yi Hu, Liang-Fei Xu, Bing-Kun Cai, Hang Li
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Patent number: 11744449Abstract: An endoscopy system including an insertion tube segment, a handle segment, at least one heat source, a heat pipe and a heat-conductive material is provided. The insertion tube segment has first and second end portions opposite to each other and is inserted in the handle segment. An inside of the insertion tube segment and an inside of the handle segment commonly have a connecting space. The at least one heat source is disposed in the first end portion. The heat pipe is disposed in the connecting space and at least extends from a portion of the connecting space of the insertion tube segment to a portion of the connecting space of the handle segment. The heat-conductive material is disposed between the at least one heat source and the first end portion, and the heat-conductive material is thermally coupled to the at least one heat source and the heat pipe, respectively.Type: GrantFiled: November 5, 2020Date of Patent: September 5, 2023Assignee: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Liang-Yi Li
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Patent number: 11616333Abstract: An endoscope device and a cable assembly thereof are provided. The cable assembly includes a first substrate, a second substrate, and a wire. The first substrate includes a first body and a first solder pad disposed on the first body. The second substrate is correspondingly disposed on the first substrate and includes a second body, a second solder pad disposed on the second body and corresponding to the first solder pad, and an accommodating portion corresponding to the second solder pad. The wire includes a soldering portion disposed in the accommodating portion. The first solder pad and the second solder pad are coupled to each other by at least one of a first solder and a second solder, and the soldering portion and the second solder pad are coupled to each other by the first solder.Type: GrantFiled: September 2, 2019Date of Patent: March 28, 2023Assignee: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Parn-Far Chen, Liang-Yi Li, Chao-Yu Chou
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Publication number: 20230035590Abstract: A light-guiding structure according to the invention is used in an endoscope for guiding light along a lengthwise direction and includes a first portion and a second portion. The first portion extends in a single cross section along the lengthwise direction. The second portion extends in a varying cross section along the lengthwise direction and is connected to an end of the first portion in the lengthwise direction. An endoscope tip includes a circuit board, an image-capturing component, a light-emitting component, and the light-guiding structure. The light-guiding structure can fit the contours of the circuit board and the image-capturing component to increase space usage for obtaining more cross-sectional area. For the production of the light-guiding structure, the second portion is formed by shaping a portion directly extending form the end of the first portion or by an additional material directly bonded to the end of the first portion by molding.Type: ApplicationFiled: July 29, 2021Publication date: February 2, 2023Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Liang-Yi Li
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Publication number: 20210364778Abstract: An endoscope device includes an insertion portion. The insertion portion includes a distal end. The distal end includes a lens holder, a lens disposed in the lens holder, an image sensor corresponding to the lens and a flexible circuit board electrically connected to the image sensor and a circuit board holder. The flexible circuit board is jointly clamped by the circuit board holder and the lens holder.Type: ApplicationFiled: July 5, 2020Publication date: November 25, 2021Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Liang-Yi Li
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Publication number: 20210298588Abstract: An endoscopy system including an insertion tube segment, a handle segment, at least one heat source, a heat pipe and a heat-conductive material is provided. The insertion tube segment has first and second end portions opposite to each other and is inserted in the handle segment. An inside of the insertion tube segment and an inside of the handle segment commonly have a connecting space. The at least one heat source is disposed in the first end portion. The heat pipe is disposed in the connecting space and at least extends from a portion of the connecting space of the insertion tube segment to a portion of the connecting space of the handle segment. The heat-conductive material is disposed between the at least one heat source and the first end portion, and the heat-conductive material is thermally coupled to the at least one heat source and the heat pipe, respectively.Type: ApplicationFiled: November 5, 2020Publication date: September 30, 2021Applicant: ALTEK BIOTECHNOLOGY CORPORATIONInventors: Hsi-Hsin Loo, Chun-Wei Liu, Liang-Yi Li
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Publication number: 20200194951Abstract: An endoscope device and a cable assembly thereof are provided. The cable assembly includes a first substrate, a second substrate, and a wire. The first substrate includes a first body and a first solder pad disposed on the first body. The second substrate is correspondingly disposed on the first substrate and includes a second body, a second solder pad disposed on the second body and corresponding to the first solder pad, and an accommodating portion corresponding to the second solder pad. The wire includes a soldering portion disposed in the accommodating portion. The first solder pad and the second solder pad are coupled to each other by at least one of a first solder and a second solder, and the soldering portion and the second solder pad are coupled to each other by the first solder.Type: ApplicationFiled: September 2, 2019Publication date: June 18, 2020Inventors: HSI-HSIN LOO, PARN-FAR CHEN, LIANG-YI LI, CHAO-YU CHOU
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Patent number: 10126290Abstract: Disclosed is a test tape device comprising a housing having a cassette compartment for a replaceable tape cassette, a cassette door which can be retained in a closed position and which allows access to the cassette compartment through a housing opening in an open position, a tip cover which can be positioned in a first position covering a housing aperture and a second position allowing access to a tip of the tape cassette, wherein the tip cover is moveable to a third position in which the cassette tip is at least partially uncovered and the housing opening is extended into the area of the cassette tip, and wherein the cassette door is self-opening when moving the tip cover to the third position.Type: GrantFiled: February 5, 2016Date of Patent: November 13, 2018Assignee: Roche Diabetes Care, Inc.Inventors: Thomas Harkin, Liang Yi Li, Hans List, Wolfgang Rödel, Klaus Thome, Wen Tsung Wang, Karl Werner
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Publication number: 20160153962Abstract: Disclosed is a test tape device comprising a housing having a cassette compartment for a replaceable tape cassette, a cassette door which can be retained in a closed position and which allows access to the cassette compartment through a housing opening in an open position, a tip cover which can be positioned in a first position covering a housing aperture and a second position allowing access to a tip of the tape cassette, wherein the tip cover is moveable to a third position in which the cassette tip is at least partially uncovered and the housing opening is extended into the area of the cassette tip, and wherein the cassette door is self-opening when moving the tip cover to the third position.Type: ApplicationFiled: February 5, 2016Publication date: June 2, 2016Inventors: Thomas Harkin, Liang Yi Li, Hans List, Wolfgang Rödel, Klaus Thome, Wen Tsung Wang, Karl Werner
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Patent number: 8210345Abstract: A dispensing container, mounted on a supporter, comprises a hollow body made of a flexible material for accommodating ear thermometer probe covers, where the hollow body has one end formed with an access opening for allowing a probe of an ear thermometer to insert into an upmost probe cover in the hollow body. Each of the probe covers has the open end provided with at least a flange that radially extends outward from the open end, where the hollow body has a substantially rectangular section that has major edges smaller than a diameter of the flange of one probe cover in length, so that when the probe covers are placed into the hollow body, each inner wall of the hollow body is deformed to tangent to the flanges of the probe covers, so as to keep the probe covers securely in the hollow body.Type: GrantFiled: December 11, 2009Date of Patent: July 3, 2012Assignee: Actherm IncInventor: Liang-Yi Li
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Patent number: 8123402Abstract: The present invention is an ear thermometer cradle and an ear thermometer assembly. The ear thermometer cradle comprises a hollow housing, a swivel arm, a probe cover container seat, a first elastic member disposed between the swivel arm and the hollow house. The ear thermometer cradle comprises a second elastic member between the container seat and the hollow housing. The hollow housing has an opening and a first blocking portion. The swivel arm includes a first pivot on one end thereof for pivotally connected with the hollow housing, a bearing portion on the other end thereof, and a second blocking portion between the first pivot and the bearing portion. The container seat includes a connective device, a second pivot on two lateral sides thereof for pivotally connected with the hollow housing, a third blocking portion and a forth blocking portion engaging with the first and the second blocking portion respectively.Type: GrantFiled: February 26, 2010Date of Patent: February 28, 2012Assignee: Actherm Inc.Inventor: Liang-Yi Li
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Patent number: 7946761Abstract: This invention relates to a shrinkable dispensing container for probe covers of an ear thermometer. Therein, the ear thermometer probe cover refers to a product having a hollow body and a flange. The dispensing container for probe covers of an ear thermometer comprises a main body for accommodating a plurality of stacked probe covers and an access opening formed at one end of the main body for allowing an ear thermometer probe to insert into the probe cover in the main body. The present invention is characterized by a bottom portion formed at another end of the main body opposite to the access opening for supporting all the probe covers stacked within the main body.Type: GrantFiled: August 5, 2008Date of Patent: May 24, 2011Assignee: Actherm Inc.Inventor: Liang-Yi Li
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Publication number: 20100232471Abstract: The present invention is an ear thermometer cradle and an ear thermometer assembly. The ear thermometer cradle comprises a hollow housing, a swivel arm, a probe cover container seat, a first elastic member disposed between the swivel arm and the hollow house. The ear thermometer cradle comprises a second elastic member between the container seat and the hollow housing. The hollow housing has an opening and a first blocking portion. The swivel arm includes a first pivot on one end thereof for pivotally connected with the hollow housing, a bearing portion on the other end thereof, and a second blocking portion between the first pivot and the bearing portion. The container seat includes a connective device, a second pivot on two lateral sides thereof for pivotally connected with the hollow housing, a third blocking portion and a forth blocking portion engaging with the first and the second blocking portion respectively.Type: ApplicationFiled: February 26, 2010Publication date: September 16, 2010Inventor: Liang-Yi LI
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Publication number: 20100147719Abstract: A dispensing container for probe covers includes a hollow main body and a bottom portion. The hollow main body has a first opening at one end and a second opening at an opposite end. The probe covers are placed in the hollow main body with their open ends facing the first opening. At least a pair of first abutting portions are provided inside the hollow main body adjacent to the second opening. The bottom portion has one end inside the hollow main body and an opposite end jutting out of the second opening. The bottom portion has a third opening facing the first opening for receiving hollow bodies of the probe covers and is exteriorly provided with at least a pair of second abutting portions adjacent to the third opening for abutting on the first abutting portions, thereby preventing the bottom portion from coming off through the second opening.Type: ApplicationFiled: September 24, 2009Publication date: June 17, 2010Inventor: Liang-Yi Li
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Publication number: 20100147720Abstract: A dispensing container, mounted on a supporter, comprises a hollow body made of a flexible material for accommodating ear thermometer probe covers, where the hollow body has one end formed with an access opening for allowing a probe of an ear thermometer to insert into an upmost probe cover in the hollow body. Each of the probe covers has the open end provided with at least a flange that radially extends outward from the open end, where the hollow body has a substantially rectangular section that has major edges smaller than a diameter of the flange of one probe cover in length, so that when the probe covers are placed into the hollow body, each inner wall of the hollow body is deformed to tangent to the flanges of the probe covers, so as to keep the probe covers securely in the hollow body.Type: ApplicationFiled: December 11, 2009Publication date: June 17, 2010Inventor: Liang-Yi LI
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Patent number: 7585108Abstract: The present invention provides a probe cover for an ear thermometer and a manufacturing method thereof. The probe cover is for sheathing a measuring probe of the ear thermometer, and an engaging means is provided at a bottom of the measuring probe. The probe cover comprises a main body of a hollow structure, an abutting segment and a base. Therein, the main body has an open end and a closed end opposite to the open end. An assembling direction extending from the open end toward the closed end is where the measuring probe is assembled along. Further, the main body has a diameter gradually reducing along the assembling direction. The closed end allows infrared rays to be received by the measuring probe to pass therethrough. Therein, the abutting segment is provided at the open end of the main body, and the base is annularly provided around a periphery of the abutting segment.Type: GrantFiled: April 26, 2008Date of Patent: September 8, 2009Assignee: Actherm Inc.Inventors: Li-Heng Chuang, Liang-Yi Li
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Publication number: 20090129437Abstract: The present invention provides a probe cover for an ear thermometer and a manufacturing method thereof. The probe cover is for sheathing a measuring probe of the ear thermometer, and an engaging means is provided at a bottom of the measuring probe. The probe cover comprises a main body of a hollow structure, an abutting segment and a base. Therein, the main body has an open end and a closed end opposite to the open end. An assembling direction extending from the open end toward the closed end is where the measuring probe is assembled along. Further, the main body has a diameter gradually reducing along the assembling direction. The closed end allows infrared rays to be received by the measuring probe to pass therethrough. Therein, the abutting segment is provided at the open end of the main body, and the base is annularly provided around a periphery of the abutting segment.Type: ApplicationFiled: April 26, 2008Publication date: May 21, 2009Inventors: Li-Heng CHUANG, Liang-Yi LI
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Publication number: 20090122836Abstract: This invention relates to a shrinkable dispensing container for probe covers of an ear thermometer. Therein, the ear thermometer probe cover refers to a product having a hollow body and a flange. The dispensing container for probe covers of an ear thermometer comprises a main body for accommodating a plurality of stacked probe covers and an access opening formed at one end of the main body for allowing an ear thermometer probe to insert into the probe cover in the main body. The present invention is characterized by a bottom portion formed at another end of the main body opposite to the access opening for supporting all the probe covers stacked within the main body.Type: ApplicationFiled: August 5, 2008Publication date: May 14, 2009Inventor: Liang-Yi LI
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Patent number: 6459507Abstract: This invention provides a scanner, which is capable of scanning document images based on a stepping control table and a method to generate such a table. This scanner includes a scanning module to scan a document and generates a responding image signal, a stepping motor to drive the scanning module or the document and a control device to control the operation of the scanning module and the stepping motor. This control device includes a stepping control table, which contains the stepping numbers for the stepping motor to drive the scanning module or the document. While scanning a document, this device will accurately control the stepping motor according to the stepping numbers relating to the locations of the lines to be scanned, and further move the scanning module or the document to a pre-defined position for a scanning task. A design like this will reduce errors in a scanning module's movement caused by the mechanical deviation.Type: GrantFiled: April 30, 1999Date of Patent: October 1, 2002Assignee: Microtek International Inc.Inventors: Jin-Dar Wang, Liang-Yi Li, Murphy Chiu, Andy Hu