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公开(公告)号：US12260541B2
公开(公告)日：2025-03-25
申请号：US17853859
申请日：2022-06-29
Applicant: Materials Analysis Technology Inc.
Inventor： Shang-En Wu , Keng-Chi Liang , Kuang-Tse Ho , Hung-Jen Chen
Abstract: A soldering quality inspection method and a soldering quality inspection apparatus are provided. The soldering quality inspection method includes: acquiring an inspection image; calculating, by a processing device, a dyed area percentage of an area of a part of a soldering region in the inspection image that is dyed by a dye ink relative to an area of the soldering region, and determining whether the dyed area percentage is greater than a predetermined dyed percentage. When the dyed area percentage is determined to be equal to or less than the predetermined dyed percentage, a position under inspection is determined to be of good soldering quality, and a corresponding inspection result information is generated. When the dyed area percentage is determined to be greater than the predetermined dyed percentage, the position under inspection is determined to be of poor soldering quality, and the corresponding inspection result information is generated.
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公开(公告)号：US12154775B2
公开(公告)日：2024-11-26
申请号：US17852321
申请日：2022-06-28
Applicant: Materials Analysis Technology Inc.
Inventor： Yu-Teh Chung , Yen-An Tsai , Hung-Jen Chen
Abstract: An analysis system, an auxiliary analysis apparatus, and an analysis method are provided. The analysis method is used to perform a composition analysis operation on an analyte of a sample, and includes: a first heating step, a first mass spectrometry analysis step, a second heating step, a second mass spectrometry analysis step, and an analysis step. A heating device heats a non-analyzed area and a to-be-analyzed area of the sample in the first and the second heating step, respectively. In the first and the second mass spectrometry analysis step, gas generated after heating of the sample is guided into a gas chromatography-mass spectrometer, and two pieces of analysis data are correspondingly obtained. The analysis step is to compare the two pieces of analysis data and generate analysis result data. The analysis result data contains components of a composition that forms at least one portion of the analyte.
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公开(公告)号：US11946945B2
公开(公告)日：2024-04-02
申请号：US17388125
申请日：2021-07-29
Applicant: Materials Analysis Technology Inc.
Inventor： Keng-Chieh Chu , Tsung-Ju Chan , Chun-Wei Wu , Hung-Jen Chen
CPC classification number: G01N35/00732 , G06K7/1413 , H01J37/26 , G01N2035/00752 , H01J2237/20292
Abstract: A sample analyzing method and a sample preparing method are provided. The sample analyzing method includes a sample preparing step, a placing step, and an analyzing step. The sample preparing step includes an obtaining step implemented by obtaining an identification information; and a marking and placing step implemented by placing a sample carrying component having a sample disposed thereon into a marking equipment, allowing the marking equipment to utilize the identification information to form an identification structure on the sample carrying component, and placing the sample carrying component into one of the accommodating slots according to the identification information. The placing step is implemented by taking out the sample carrying component from one of the accommodating slots and placing the sample carrying component into an electron microscope equipment. The analyzing step is implemented by utilizing the electron microscope equipment to photograph the sample to generate an analyzation image.
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公开(公告)号：US20190226946A1
公开(公告)日：2019-07-25
申请号：US16373629
申请日：2019-04-03
Applicant: Materials Analysis Technology Inc.
Inventor： Pin Chang , Ying-Chan Hung , Hung-Jen Chen
IPC: G01N1/02 , H01J37/00 , G01N23/2204 , G02B5/20 , G02B21/00
Abstract: A manufacturing method of a sample collection component, by which a removable light shielding component is disposed on a main body of the sample collection component to shield at least a portion of the light that passes through a storing space of the sample collection component.
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公开(公告)号：US11291991B2
公开(公告)日：2022-04-05
申请号：US16576780
申请日：2019-09-20
Applicant: Materials Analysis Technology Inc.
Inventor： Hung-Jen Chen
IPC: B01L3/00
Abstract: A sample carrier device including a single substrate, a penetration structure and a fixing structure is provided. The penetration structure is formed on a side of the substrate. The penetration structure has a fluid passage. The fixing structure is formed on a side of the penetration structure. The sample carrier device is divided into an end portion, an observation portion and an operation portion. The user can separate the observation portion from the end portion by operating the operation portion. After the observation portion is separated from the end portion, the user can inject the sample into the fluid passage through a port of the fluid passage exposed to the observation portion. Once the sample is carried by the fluid passage of the observation portion, the user can seal the port of the fluid passage and place the observation portion in an electron microscope device.
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Patent Agency Ranking
公开(公告)号：US11282669B2
公开(公告)日：2022-03-22
申请号：US17026317
申请日：2020-09-21
Applicant: Materials Analysis Technology Inc.
Inventor： Hung-Jen Chen
IPC: H01J37/20
Abstract: A carrier device and a carrier kit are provided. The carrier kit includes the carrier device and a specimen carrier. The carrier device carries the specimen carrier and is configured to be fixedly disposed on a specimen holder. The specimen carrier has two observation grooves and a containing channel that is formed therein, and the two observation grooves are configured to expose a part of the containing channel. The carrier device has a containing groove that is recessed on a side of a main body and an observation port. When the specimen carrier is disposed in the containing groove, one of the observation grooves is exposed from the main body through the observation port. At least one limiting element is configured to limit a range of movement of the specimen carrier disposed in the containing groove relative to the main body.
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公开(公告)号：US10309875B2
公开(公告)日：2019-06-04
申请号：US15063514
申请日：2016-03-08
Applicant: Materials Analysis Technology Inc.
Inventor： Pin Chang , Ying-Chan Hung , Hung-Jen Chen
IPC: G01N1/02 , G01N23/2204 , H01J37/00 , G02B21/00 , G02B5/20
Abstract: A sample collection component including a main body and a removable light shielding component is provided. The main body has a sample storing space which is sealable and allows light to pass through. The removable light shielding component is disposed on the main body and located outside the sample storing space for shielding at least a portion of the light passing through the sample storing space. In addition, a manufacturing method of the sample collection component is also provided.
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公开(公告)号：US10267713B2
公开(公告)日：2019-04-23
申请号：US15372396
申请日：2016-12-08
Applicant: Materials Analysis Technology Inc.
Inventor： Hung-Jen Chen
Abstract: A sample preparation system includes a slicing module, a first tank, a sequencing module and a pickup module. The slicing module is utilized to sequentially slice a sample block into a plurality of sample slices. The first tank is utilized to receive the sample slices. The sample slices float on a fluid in the first tank, and the sample slices are moved by the flowing fluid. The sequencing module is disposed at a side of the first tank, so as to separate the sample slices sequentially. The pick module is coupled with the first tank, so as to pick up the sample slices sequentially and place the sample slices on corresponding sample holders. In addition, a sample preparation method is also provided.
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公开(公告)号：US20180095015A1
公开(公告)日：2018-04-05
申请号：US15372396
申请日：2016-12-08
Applicant: Materials Analysis Technology Inc.
Inventor： Hung-Jen Chen
CPC classification number: G01N1/286 , G01N1/06 , G01N2001/2873 , H01J37/20 , H01J37/26 , H01J2237/2007 , H01J2237/204
Abstract: A sample preparation system includes a slicing module, a first tank, a sequencing module and a pickup module. The slicing module is utilized to sequentially slice a sample block into a plurality of sample slices. The first tank is utilized to receive the sample slices. The sample slices float on a fluid in the first tank, and the sample slices are moved by the flowing fluid. The sequencing module is disposed at a side of the first tank, so as to separate the sample slices sequentially. The pick module is coupled with the first tank, so as to pick up the sample slices sequentially and place the sample slices on corresponding sample holders. In addition, a sample preparation method is also provided.
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公开(公告)号：US09778151B2
公开(公告)日：2017-10-03
申请号：US15073667
申请日：2016-03-18
Applicant: BIO MATERIALS ANALYSIS TECHNOLOGY INC.
Inventor： Pin Chang , Hung-Jen Chen
CPC classification number: G01N1/2813 , H01J37/20 , H01J37/26 , H01J37/32009
Abstract: A sample collective device includes two substrates and a spacer. Each substrate has a first surface and a second surface, and the two substrates are arranged with the first surfaces facing each other. The spacer is disposed between the two first surfaces for bonding and fixing the two substrates and forming a sample containing space. In addition, each of the substrates includes a first weakening structure located in the periphery of the sample containing space and exposed on the first surface. A sample collective device array including a plurality of the aforementioned sample collective devices is also provided.
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