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公开(公告)号：US20150240084A1
公开(公告)日：2015-08-27
申请号：US14189363
申请日：2014-02-25
Applicant: General Electric Company
Inventor： Michael Joseph O'Brien , Thomas Francis McNulty , Kwok Pong Chan
CPC classification number: C09D4/00 , B29C64/106 , B29C64/112 , B29C64/129 , B29C64/40 , B29K2491/00 , B33Y70/00
Abstract: A composition suitable for forming a support using a three-dimensional (3D) deposition method is presented. The composition includes a wax including at least one functional group capable of reacting with a build material used in the 3D deposition method, when exposed to an actinic radiation, wherein the functional group is itself substantially non-reactive to the actinic radiation. A method of forming a three dimensional (3D) article is also presented.
Abstract translation: 提出了适用于使用三维（3D）沉积方法形成载体的组合物。 该组合物包含当暴露于光化辐射时，包含至少一种能够与3D沉积方法中使用的构建材料反应的官能团的蜡，其中官能团本身基本上不与光化辐射反应。 还提出了形成三维（3D）制品的方法。
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公开(公告)号：US20150050196A1
公开(公告)日：2015-02-19
申请号：US13966313
申请日：2013-08-14
Applicant: General Electric Company
Inventor： Kwok Pong Chan , Sumeet Jain , Matthew Jeremiah Misner , Pekka Simeon Astola , Johannes Harri Eemeli Osterberg
IPC: G01N31/22
CPC classification number: G01N31/229 , Y10T156/10
Abstract: A colorimetric time indicator configured to indicate time specificity is provided. The colorimetric time indicator includes a colorimetric layer configured to be operatively coupled to a disposable medical device. The colorimetric time indicator is configured to indicate the time specificity via one or more visual indicators upon exposure to one or more external stimuli.
Abstract translation: 配置为指示时间特异性的比色时间指示器。 比色时间指示器包括配置为可操作地耦合到一次性医疗装置的比色层。 比色时间指示器被配置为在暴露于一个或多个外部刺激时通过一个或多个视觉指示符指示时间特异性。
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公开(公告)号：US20130345089A1
公开(公告)日：2013-12-26
申请号：US14010889
申请日：2013-08-27
Applicant: General Electric Company
Inventor： Arunkumar Natarajan , Anup Sood , Lakshmi Sireesha Kaanumalle , Kwok Pong Chan
IPC: G01N33/58
CPC classification number: G01N33/582 , G01N21/64 , G01N21/6428
Abstract: Methods comprising the use of photoactivated chemical bleaching for detecting multiple targets in a biological sample are provided. The methods include the steps of providing a biological sample containing multiple targets, binding at least one probe to one or more target present in the sample, and observing a signal from the probe. The method further includes the steps of contacting the sample comprising the bound probe with an electron transfer reagent and irradiating the sample, thereby initiating a photoreaction that substantially inactivates the probe by photoactivated chemical bleaching. The method further includes the steps of binding at least one probe to one or more target present in the sample, and observing a signal from the probe. The process of binding, observing and bleaching may be iteratively repeated.
Abstract translation: 提供了包括使用光活化化学漂白来检测生物样品中的多个靶的方法。 所述方法包括以下步骤：提供含有多个靶标的生物样品，将至少一个探针结合到样品中存在的一个或多个靶，并观察来自探针的信号。 该方法还包括以下步骤：将包含结合的探针的样品与电子转移试剂接触并照射样品，从而引发光激活，其通过光活化的化学漂白使探针基本上灭活。 该方法还包括将至少一个探针结合到样品中存在的一个或多个靶，并观察来自探针的信号的步骤。 结合，观察和漂白的过程可以迭代地重复。
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公开(公告)号：US11806191B2
公开(公告)日：2023-11-07
申请号：US15984541
申请日：2018-05-21
Applicant: General Electric Company
Inventor： Douglas Glenn Wildes , Lowell Scott Smith , Kwok Pong Chan , Vadim Bromberg , David Martin Mills , Warren Lee , Timothy James Fiorillo , Chi Tat Chiu
CPC classification number: A61B8/4488 , A61B8/4494 , A61B8/463 , A61B8/5207 , H01L21/78 , H10N30/063 , H10N30/20 , H10N30/872 , H10N39/00 , Y10T29/42
Abstract: A grid of phased array transducers includes a piezoelectric layer and a plurality of ground contact traces. The piezoelectric layer includes a first side and a second side. The plurality of ground contact traces is disposed on the first side of the piezoelectric layer along an elevational direction, where each ground contact trace of the plurality of ground contact traces extends along an azimuthal direction. Further, each phased array transducer of the grid of phased array transducers is disposed between an adjacently disposed pair of ground contact traces of the plurality of ground contact traces. Moreover, each phased array transducer includes at least a portion of at least one ground contact trace of a corresponding pair of ground contact traces, and where each phased array transducer includes a plurality of transducer elements.
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公开(公告)号：US11673323B2
公开(公告)日：2023-06-13
申请号：US17326707
申请日：2021-05-21
Applicant: General Electric Company
Inventor： Arunkumar Natarajan , Joshua Tyler Mook , Kwok Pong Chan , William C. Alberts , Vadim Bromberg
CPC classification number: B29C64/165 , B33Y10/00 , B33Y70/10 , B33Y80/00 , C08K5/0041 , C09B57/00
Abstract: A method of manufacturing a green body part comprises depositing a layer of a powder on a working surface; and selectively depositing a binder solution comprising a thermoplastic binder, a fluorescent material, and a binder medium into the layer of powder in a pattern representative of a structure of a layer of the green body part. The thermoplastic binder comprises one or more polymer strands dissolved in a solvent medium having an average molecular weight from greater than or equal to 7,000 g/mol to less than or equal to 100,000 g/mol. Binder solutions comprising fluorescent material and green body parts adhered together using the same are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20220242130A1
公开(公告)日：2022-08-04
申请号：US17612452
申请日：2020-05-22
Applicant: General Electric Company
Inventor： William C. Alberts , Vadim Bromberg , Kwok Pong Chan , Robert Edgar Estes , Jacob Mayer , Joshua Tyler Mook , Janet Mekker , William Cosmo Murphy , Arunkumar Natarjan , Mary Kathryn Thompson , Xi Yang , Travis Sands
IPC: B41J2/165 , C09D9/00 , C09D11/107 , C09D11/30
Abstract: Embodiments of the present disclosure are directed to additive manufacturing apparatuses, cleaning stations incorporated therein, and methods of cleaning using the cleaning stations.
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27.发明申请公开(公告)号：US20210370547A1
公开(公告)日：2021-12-02
申请号：US17325332
申请日：2021-05-20
Applicant: General Electric Company
Inventor： Arunkumar Natarajan , Kwok Pong Chan , William C. Alberts , Xi Yang , Mary Kathryn Thompson
Abstract: A binder solution comprises a fugitive metal precursor, a thermoplastic binder, and a solvent. The fugitive metal precursor may comprise an alkaline earth metal, a transition metal, a post-transition metal, a metalloid, a rare earth metal, or combinations thereof. The fugitive metal precursor may comprise a salt such as carboxylate, nitrate, sulfate, carbonate, formate, chloride, halide, derivatives thereof, and combinations thereof. A method of manufacturing a part includes depositing a layer of particulate material on a working surface, selectively applying a binder solution into the layer of particulate material in a pattern representative of a layer of the part, repeating the steps of depositing and selectively applying to form a plurality of layers of particulate material with the applied binder solution, and curing the applied binder solution in the plurality of layers of particulate material with the applied binder solution to evaporate the solvent and form a green body part.
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公开(公告)号：US10918356B2
公开(公告)日：2021-02-16
申请号：US15358160
申请日：2016-11-22
Applicant: General Electric Company
Inventor： Vadim Bromberg , Lowell Scott Smith , Douglas Glenn Wildes , Kwok Pong Chan , Reinhold Bruestle , Matthew Harvey Krohn , Chester Frank Saj
Abstract: An ultrasound transducer includes a transducer array having a plurality of transducer elements. The transducer array has a first side and a second side. Further, one or more ground electrodes are disposed on the first side of the transducer array, and one or more signal electrodes are disposed on the second side of the transducer array. Moreover, an acoustic backing structure is operatively coupled to the plurality of transducer elements of the transducer array. Also, a plurality of electrical traces is routed on a surface of the acoustic backing structure and operatively coupled to at least one of the one or more signal electrodes and one or more ground electrodes.
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公开(公告)号：US20190003940A1
公开(公告)日：2019-01-03
申请号：US15639511
申请日：2017-06-30
Applicant: General Electric Company , University of Akron
Inventor： Arunkumar Natarajan , John Richard Nelson , Patrick McCoy Spooner , Ralf Lenigk , Wei Gao , Kwok Pong Chan , Lakshmi Sireesha Kaanumalle , Abraham Joy , Nicholas Nun
Abstract: A method includes providing a biological sample, providing a sample collection device, wherein the sample collection device includes a sample binding surface including a photodegradable polymer configured to bind the biological sample, contacting the biological sample with the sample binding surface of the sample collection device, and irradiating the sample binding surface and the bound biological sample using light emitted from a light source to initiate degradation of the photodegradable polymer of the sample binding surface to cause release of the biological sample.
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公开(公告)号：US09873798B2
公开(公告)日：2018-01-23
申请号：US14189363
申请日：2014-02-25
Applicant: General Electric Company
Inventor： Michael Joseph O'Brien , Thomas Francis McNulty , Kwok Pong Chan
IPC: C09D4/00 , B29C67/00 , B33Y70/00 , B29C64/106 , B29C64/112 , B29C64/129 , B29C64/40 , B29K491/00
CPC classification number: C09D4/00 , B29C64/106 , B29C64/112 , B29C64/129 , B29C64/40 , B29K2491/00 , B33Y70/00
Abstract: A composition suitable for forming a support using a three-dimensional (3D) deposition method is presented. The composition includes a wax including at least one functional group capable of reacting with a build material used in the 3D deposition method, when exposed to an actinic radiation, wherein the functional group is itself substantially non-reactive to the actinic radiation. A method of forming a three dimensional (3D) article is also presented.
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