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1.发明申请公开(公告)号：US20220418087A1
公开(公告)日：2022-12-29
申请号：US17566189
申请日：2021-12-30
发明人： KAI YANG , CHUN-YU LIN , BI-SHENG JANG , SHIH-HSUN MA , YU-MIN WANG , BEEN-YANG LIAW , LIEN-HSIANG PAN , SHIN-SHIAN LIOU , CHIEN-YU GU , CHUNG-JEN HSIEH
摘要： A method for manufacturing a bending-tolerant multilayered flexible circuit board (FPC) suitable for use in a disposable biosensor chip includes manufacturing and bending a single-sided FPC. The single-sided FPC includes a base layer, a wiring layer, and through holes. The wiring layer includes first and second wiring areas. A first bending area is formed between each first wiring area and the corresponding second wiring area, the through holes forming an easy bending line. The second wiring area is bent relative to the first wiring area along the bending line to obtain the multilayered FPC.
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2.发明申请公开(公告)号：US20220410605A1
公开(公告)日：2022-12-29
申请号：US17844913
申请日：2022-06-21
发明人： KAI YANG , CHIEN-YU GU , YU-MIN WANG
摘要： A method for manufacturing a flex-tolerant three-dimensional printed antenna suitable for use in an electronic device provides a three-dimensional printed antenna with base layer, radiation layer, through holes, and feeder. The radiation layer includes a first radiation region, at least one second radiation region, and a feed end. A region between the first and second radiation regions is defined as a bent region. The radiation layer is formed by a screen-printing plate by a planar printing process. The through holes on the bent region form a line for bending. The feeder is electrically connected to the feed end. The second radiation region is canted from the bending line with respect to the first radiation region to form the three-dimensional printed antenna. The three-dimensional printed antenna and an electronic device are also disclosed.
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公开(公告)号：US20220099471A1
公开(公告)日：2022-03-31
申请号：US17488584
申请日：2021-09-29
发明人： SHUN-YAO CHENG , JE-WEI CHIANG , YU-SHENG CHANG , YU-MIN WANG , CHIA-HUA TSAI , CHUAN-CI HUANG
摘要： A device for transferring liquids and liquid samples in certain quantities includes a first housing, a second housing, and a liquid extraction assembly. The first housing includes a first sidewall, a first top wall, an extrusion portion, and a first receiving cavity. The extrusion portion is disposed in the first receiving cavity. The second housing includes a second sidewall, a second top wall, and a second receiving cavity. The first housing is received in the second receiving cavity. The liquid extraction assembly includes a liquid extraction pipe and a liquid extraction head. By thumb or finger pressure, the first housing can be moved into the second receiving cavity to compress the extrusion portion to cause release of a sample, or released to gather a sample.
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公开(公告)号：US20220097056A1
公开(公告)日：2022-03-31
申请号：US17488597
申请日：2021-09-29
发明人： CHIH-HUNG WANG , FU-KUO HUANG , TUNG-YU WU , YU-HSU LIN
IPC分类号： B01L3/00 , G01N27/447 , B01L7/00
摘要： A heating structure includes a substrate, a heating layer, a heat conducting layer, and a heat sensing layer. The heating layer includes at least one heating area. The heat conducting layer corresponds to the heating area. The heat sensing layer is disposed on the at least one heating area and electrically connected to the heating layer. The heating layer is used to heat the heat conducting layer. The heat sensing layer is used to sense a temperature of the heating area. A detection chip with the heating structure, and a nucleic acid detection device with the nucleic acid detection chip are also disclosed. The heating structure can make the heating temperature of the heating area more uniform and stable. The heating area of the heating structure has a lower heat loss and a higher heating efficiency.
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公开(公告)号：US20220099621A1
公开(公告)日：2022-03-31
申请号：US17488660
申请日：2021-09-29
发明人： CHIA-HSIN CHANG , CHANG-CHIN WU , PENG-YU CHIU , CHING-CHU HUANG , WEI-HUA HSU
IPC分类号： G01N27/447 , C12Q1/686
摘要： A nucleic acid detection kit includes a kit body, a detection chip disposed in the kit body, and an electrophoresis box disposed outside of the kit body. The detection chip comprises a channel and is connected to the electrophoresis box. A microbead of testable material in solution undergoes a PCR amplification reaction, an electrophoretic process, and is fluoresced for highlighting, images of elements made fluorescent can be taken and displayed. A nucleic acid detection device which can receive the nucleic acid detection kit is also disclosed. The nucleic acid detection device has a simple structure suitable for home use, being portable, flexible, and convenient.
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公开(公告)号：US20220099618A1
公开(公告)日：2022-03-31
申请号：US17488583
申请日：2021-09-29
发明人： HUNG-YUN HUANG , CHIH LUN HUANG , JEN-CHIN HSIEH , CHUN-CHI LEE , YU-FU WENG
IPC分类号： G01N27/447 , G01F22/00 , G01D5/24 , B01L3/02 , B01L3/00
摘要： An electrowetting on dielectric (EWOD) device able to self-detect a movement of a droplet under test includes a detection chip, a power switch module, a detection module, and a determination module. The detection chip includes a channel, several driving electrodes, and a detection electrode. Each driving electrode can couple with the detection electrode to form a driving loop. The power switch module provides one of a first voltage and a second voltage, to rock the droplet along, and a third voltage can also be applied to a specified driving electrode. The detection module computes a capacitance recovery time of the detection voltage changing from a peak voltage to a reference voltage in one cycle of a voltage period. The determination module confirms a position of the droplet based on the recovery time. A method for a self-detecting a movement of the droplet in EWOD device is also disclosed.
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公开(公告)号：US20220097057A1
公开(公告)日：2022-03-31
申请号：US17488602
申请日：2021-09-29
发明人： CHIH-NAN LIN
IPC分类号： B01L3/00 , G01N27/447 , B01L7/00 , C12Q1/6806
摘要： A nucleic acid detection host includes a host body, a detection kit installation area, a sample heating area, a sampling area, and an image collection unit. The detection kit installation area is configured to detachably install a nucleic acid detection kit. The sampling area is disposed above the detection kit installation area and is connected to the detection kit installation area. The sampling area is configured to add a detection solution into the nucleic acid detection kit. The image collection unit is configured to collect an image of the nucleic acid detection kit. A nucleic acid detection device including the nucleic acid detection host is also disclosed. The nucleic acid detection device has a simple structure, which is portable, flexible, and convenient, and can be used at home.
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公开(公告)号：US20220099576A1
公开(公告)日：2022-03-31
申请号：US17488619
申请日：2021-09-29
发明人： WEI-CHIH CHANG
摘要： A nucleic acid detection kit includes a detection chip and a laser emitter. The detection chip comprises a first cover plate, a spacer layer, and a second cover plate. The first cover plate, the spacer layer, and the second cover plate are surrounded to form a channel. A microbead undergoes a PCR amplification reaction to obtain a mixture microbead in the channel. An observation window is disposed on the first cover plate. The laser emitter is disposed outside of the channel to emit a laser towards the channel. The mixture microbead is irradiated by the laser to send out a fluorescence signal. The observation window is configured to observe the fluorescence signal. A nucleic acid detection device includes the nucleic acid detection kit is also disclosed. The nucleic acid detection device has a simple structure, which can realize a real time fluorescence detection.
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公开(公告)号：USD992112S1
公开(公告)日：2023-07-11
申请号：US29797344
申请日：2021-06-30
设计人： Po-Ching Huang , Chia-Hsin Chang , Wei-Hua Hsu
摘要： FIG. 1 is a front, top perspective view of a liquid transfer device showing our design.
FIG. 2 is a rear, bottom perspective view of the liquid transfer device showing our design.
FIG. 3 is a front elevation view of the liquid transfer device of FIG. 1.
FIG. 4 is a rear elevation view of the liquid transfer device of FIG. 1.
FIG. 5 is a left side elevation view of the liquid transfer device of FIG. 1.
FIG. 6 is a right side elevation view of the liquid transfer device of FIG. 1.
FIG. 7 is a top plan view of the liquid transfer device of FIG. 1.
FIG. 8 is a bottom plan view of the liquid transfer device of FIG. 1; and,
FIG. 9. is a view of the liquid transfer device of FIG. 1 in use.
The broken lines in the drawings illustrate portions of the liquid transfer device and form no part of the claimed design.-
公开(公告)号：US20220288580A1
公开(公告)日：2022-09-15
申请号：US17519249
申请日：2021-11-04
发明人： CHIA-HSIN CHANG , CHUN-CHIH CHEN , TING-CHU LEE , SU-HAN HO
IPC分类号： B01L3/02
摘要： A liquid transfer device includes a transfer unit, a reaction chamber, and a collecting unit. The collecting unit receives a sample solution. The transfer unit includes a piston assembly, a pipette, and a reagent adding unit, a portion of the piston assembly is received in the pipette. The piston assembly moves back and forth along the pipette and the reagent adding unit can receive a reagent. In a first state, the transfer unit is disposed above the collecting unit. In moving away from the collecting unit, the piston deforms the pipe to intake a sample. In a second state, the piston assembly can move closer to the reaction chamber to deform the pipe and release the reacted sample.
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